DNS servers in United States
Download all 15,245 valid servers:
This list of public and free DNS servers is checked continuously. Read how to change your DNS server settings .
| IP Address | Location | AS Number | Software / Version | Checked | Status | Reliability | Whois |
|---|---|---|---|---|---|---|---|
| 24.244.106.236 hsprings01cpe.236.106.244.24.ark.cablelynx.com. | Hope | 53508 CABLELYNX | — | 2023-03-20 19:46:27 UTC | valid DNSSEC | 94 % | Whois |
| 76.30.117.213 c-76-30-117-213.hsd1.tx.comcast.net. | Pearland | 7922 COMCAST-7922 | — | 2023-03-20 19:46:21 UTC | valid DNSSEC | 100 % | Whois |
| 162.226.122.105 162-226-122-105.lightspeed.rcsntx.sbcglobal.net. | Sunnyvale | 7018 ATT-INTERNET4 | — | 2023-03-20 19:46:19 UTC | valid | 100 % | Whois |
| 73.225.27.112 c-73-225-27-112.hsd1.wa.comcast.net. | Bellingham | 7922 COMCAST-7922 | — | 2023-03-20 19:46:17 UTC | valid DNSSEC | 100 % | Whois |
| 98.180.55.156 ip98-180-55-156.ga.at.cox.net. | Newberry | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.7.0.0 | 2023-03-20 19:46:17 UTC | valid | 97 % | Whois |
| 74.201.6.204 | 19024 INTERNAP-BLK5 | — | 2023-03-20 19:46:16 UTC | valid | 100 % | Whois | |
| 76.223.115.201 af1abd6817345cbf5.awsglobalaccelerator.com. | 16509 AMAZON-02 | dnsmasq-2.76 | 2023-03-20 19:46:16 UTC | valid | 100 % | Whois | |
| 74.75.234.123 cpe-74-75-234-123.maine.res.rr.com. | Bar Harbor | 11351 TWC-11351-NORTHEAST | unknown | 2023-03-20 19:46:14 UTC | valid | 100 % | Whois |
| 38.146.86.202 | Centre | 395535 WEISS-INTERNET | — | 2023-03-20 19:46:14 UTC | valid | 78 % | Whois |
| 74.85.65.164 dns-cac-03-pohe.wavedns.net. | Walla Walla | 11404 AS-WAVE-1 | — | 2023-03-20 19:46:14 UTC | valid DNSSEC | 100 % | Whois |
| 76.137.158.148 | Sacramento | 7922 COMCAST-7922 | — | 2023-03-20 19:46:14 UTC | valid DNSSEC | 100 % | Whois |
| 96.70.149.1 96-70-149-1-static.hfc.comcastbusiness.net. | Milton | 7922 COMCAST-7922 | — | 2023-03-20 19:46:13 UTC | valid | 100 % | Whois |
| 98.53.244.133 | Colorado Springs | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:46:13 UTC | valid DNSSEC | 100 % | Whois |
| 70.171.46.70 ip70-171-46-70.ga.at.cox.net. | Gainesville | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.7.0.0 | 2023-03-20 19:46:12 UTC | valid | 92 % | Whois |
| 23.56.160.115 a23-56-160-115.deploy.static.akamaitechnologies.com. | 21342 Akamai International B.V. | Akamai Vantio CacheServe 7.7.0.0.d | 2023-03-20 19:46:11 UTC | valid DNSSEC | 100 % | Whois | |
| 76.16.156.116 c-76-16-156-116.hsd1.il.comcast.net. | Lansing | 7922 COMCAST-7922 | dnsmasq-2.85 | 2023-03-20 19:46:11 UTC | valid | 100 % | Whois |
| 96.91.32.41 96-91-32-41-static.hfc.comcastbusiness.net. | Bay City | 7922 COMCAST-7922 | dnsmasq-2.40 | 2023-03-20 19:46:09 UTC | valid DNSSEC | 100 % | Whois |
| 73.100.143.12 c-73-100-143-12.hsd1.ct.comcast.net. | New Haven | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:46:08 UTC | valid DNSSEC | 100 % | Whois |
| 98.181.112.51 wsip-98-181-112-51.ok.ok.cox.net. | Oklahoma City | 400086 OUHBGPAS1 | — | 2023-03-20 19:46:08 UTC | valid | 100 % | Whois |
| 73.68.2.65 c-73-68-2-65.hsd1.ma.comcast.net. | Boston | 7922 COMCAST-7922 | — | 2023-03-20 19:46:07 UTC | valid DNSSEC | 100 % | Whois |
| 71.237.121.195 c-71-237-121-195.hsd1.co.comcast.net. | Parker | 7922 COMCAST-7922 | dnsmasq-2.83 | 2023-03-20 19:46:07 UTC | valid | 100 % | Whois |
| 174.50.214.53 c-174-50-214-53.hsd1.ky.comcast.net. | Nashville | 7922 COMCAST-7922 | — | 2023-03-20 19:46:07 UTC | valid DNSSEC | 100 % | Whois |
| 204.106.240.53 dns3.dmcibb.net. | Camden | 47038 DMCI-BROADBAND | 9.10.3-P4-Ubuntu | 2023-03-20 19:46:06 UTC | valid DNSSEC | 91 % | Whois |
| 38.18.235.215 38-235-215.wifrs.pars.tx.3dsn.net. | Paris | 396422 3DS-AS01 | — | 2023-03-20 19:46:06 UTC | valid | 100 % | Whois |
| 73.90.205.59 | Sacramento | 7922 COMCAST-7922 | — | 2023-03-20 19:46:06 UTC | valid DNSSEC | 100 % | Whois |
| 73.180.159.152 c-73-180-159-152.hsd1.md.comcast.net. | Salisbury | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:46:05 UTC | valid DNSSEC | 100 % | Whois |
| 108.195.103.90 108-195-103-90.uvs.frsnca.sbcglobal.net. | Fresno | 7018 ATT-INTERNET4 | dnsmasq-2.84 | 2023-03-20 19:46:05 UTC | valid | 100 % | Whois |
| 134.73.171.242 | 46573 LAYER-HOST | dnsmasq-2.76 | 2023-03-20 19:46:04 UTC | valid | 92 % | Whois | |
| 63.142.142.110 | Cashiers | 14430 BWFN | 2023.3.1 | 2023-03-20 19:46:04 UTC | valid | 100 % | Whois |
| 76.25.21.49 c-76-25-21-49.hsd1.co.comcast.net. | Fort Collins | 7922 COMCAST-7922 | — | 2023-03-20 19:46:03 UTC | valid DNSSEC | 100 % | Whois |
| 12.129.64.148 ns.atl1.attens.com. | 17228 ATT-CERFNET-BLOCK | — | 2023-03-20 19:46:03 UTC | valid | 100 % | Whois | |
| 72.195.219.160 ip72-195-219-160.ph.ph.cox.net. | Phoenix | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.6.3.0 | 2023-03-20 19:46:02 UTC | valid | 100 % | Whois |
| 131.118.96.15 | Princess Anne | 6059 UMS2-ASN | — | 2023-03-20 19:46:02 UTC | valid | 100 % | Whois |
| 75.148.254.120 75-149-254-120-Houston.hfc.comcastbusiness.net. | Houston | 7922 COMCAST-7922 | — | 2023-03-20 19:46:01 UTC | valid | 99 % | Whois |
| 73.6.112.248 c-73-6-112-248.hsd1.tx.comcast.net. | Houston | 7922 COMCAST-7922 | — | 2023-03-20 19:46:01 UTC | valid DNSSEC | 100 % | Whois |
| 73.251.88.251 c-73-251-88-251.hsd1.va.comcast.net. | Petersburg | 7922 COMCAST-7922 | — | 2023-03-20 19:46:01 UTC | valid | 100 % | Whois |
| 98.213.199.183 c-98-213-199-183.hsd1.il.comcast.net. | Rockford | 7922 COMCAST-7922 | — | 2023-03-20 19:46:01 UTC | valid DNSSEC | 100 % | Whois |
| 76.90.50.49 cpe-76-90-50-49.socal.res.rr.com. | Ojai | 20001 TWC-20001-PACWEST | — | 2023-03-20 19:45:59 UTC | valid | 100 % | Whois |
| 98.202.204.122 c-98-202-204-122.hsd1.ut.comcast.net. | Lehi | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:59 UTC | valid DNSSEC | 100 % | Whois |
| 74.81.100.46 bucklertransportinc.zitomedia.net. | Coudersport | 26801 ZITOMEDIA611 | unbound 1.4.22 | 2023-03-20 19:45:58 UTC | valid | 100 % | Whois |
| 98.164.216.252 ip98-164-216-252.oc.oc.cox.net. | Irvine | 22773 ASN-CXA-ALL-CCI-22773-RDC | DNSServer | 2023-03-20 19:45:57 UTC | valid | 100 % | Whois |
| 50.212.132.194 | Indianapolis | 7922 COMCAST-7922 | — | 2023-03-20 19:45:57 UTC | valid | 100 % | Whois |
| 50.201.35.29 | Arvada | 7922 COMCAST-7922 | — | 2023-03-20 19:45:57 UTC | valid | 100 % | Whois |
| 70.171.61.32 ip70-171-61-32.ga.at.cox.net. | Gainesville | 22773 ASN-CXA-ALL-CCI-22773-RDC | — | 2023-03-20 19:45:57 UTC | valid DNSSEC | 94 % | Whois |
| 174.66.106.16 wsip-174-66-106-16.ga.at.cox.net. | Ocala | 1819 DCM-CABLE | — | 2023-03-20 19:45:56 UTC | valid | 100 % | Whois |
| 68.28.195.153 | 10507 SPCS | — | 2023-03-20 19:45:55 UTC | valid | 98 % | Whois | |
| 73.232.203.204 c-73-232-203-204.hsd1.tx.comcast.net. | Houston | 7922 COMCAST-7922 | — | 2023-03-20 19:45:53 UTC | valid DNSSEC | 100 % | Whois |
| 74.114.237.29 obiwankenobi.furniture-pro.com. | Crown Point | 46817 MTAINC | — | 2023-03-20 19:45:53 UTC | valid | 100 % | Whois |
| 73.253.161.152 c-73-253-161-152.hsd1.ct.comcast.net. | Hamden | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:53 UTC | valid DNSSEC | 100 % | Whois |
| 132.145.170.209 | Ashburn | 31898 ORACLE-BMC-31898 | dnsmasq-2.80 | 2023-03-20 19:45:53 UTC | valid | 100 % | Whois |
| 98.196.192.228 c-98-196-192-228.hsd1.tx.comcast.net. | Houston | 7922 COMCAST-7922 | — | 2023-03-20 19:45:53 UTC | valid DNSSEC | 100 % | Whois |
| 192.3.26.119 192-3-26-119-host.colocrossing.com. | 36352 AS-COLOCROSSING | — | 2023-03-20 19:45:53 UTC | valid | 100 % | Whois | |
| 72.195.219.195 ip72-195-219-195.ph.ph.cox.net. | Phoenix | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.6.3.0 | 2023-03-20 19:45:51 UTC | valid | 100 % | Whois |
| 96.3.196.105 96-3-196-105-static.midco.net. | Zimmerman | 11232 MIDCO-NET | dnsmasq-2.39 | 2023-03-20 19:45:50 UTC | valid DNSSEC | 100 % | Whois |
| 74.37.251.22 | Robstown | 5650 FRONTIER-FRTR | — | 2023-03-20 19:45:49 UTC | valid | 99 % | Whois |
| 76.154.121.79 c-76-154-121-79.hsd1.co.comcast.net. | Peyton | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:49 UTC | valid DNSSEC | 100 % | Whois |
| 76.142.209.64 | Friendswood | 7922 COMCAST-7922 | — | 2023-03-20 19:45:49 UTC | valid DNSSEC | 100 % | Whois |
| 68.1.112.95 ip68-1-112-95.pn.at.cox.net. | Merrimack | 22773 ASN-CXA-ALL-CCI-22773-RDC | — | 2023-03-20 19:45:49 UTC | valid DNSSEC | 100 % | Whois |
| 65.182.179.241 | Elmhurst | 22458 NETSOURCE | dnsmasq-2.85 | 2023-03-20 19:45:48 UTC | valid | 100 % | Whois |
| 216.87.164.205 | 3064 AFFINITY-FTL | — | 2023-03-20 19:45:48 UTC | valid | 93 % | Whois | |
| 73.181.178.30 c-73-181-178-30.hsd1.wa.comcast.net. | Tacoma | 7922 COMCAST-7922 | — | 2023-03-20 19:45:48 UTC | valid DNSSEC | 100 % | Whois |
| 71.41.117.122 deicorp.net. | Orlando | 33363 BHN-33363 | — | 2023-03-20 19:45:48 UTC | valid | 90 % | Whois |
| 73.166.34.73 c-73-166-34-73.hsd1.tx.comcast.net. | Humble | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:47 UTC | valid DNSSEC | 100 % | Whois |
| 71.41.22.187 rrcs-71-41-22-187.sw.biz.rr.com. | Allen | 11427 TWC-11427-TEXAS | unbound 1.4.22 | 2023-03-20 19:45:47 UTC | valid | 100 % | Whois |
| 172.87.165.67 rrcs-172-87-165-67.sw.biz.rr.com. | Houston | 11427 TWC-11427-TEXAS | unbound 1.4.22 | 2023-03-20 19:45:47 UTC | valid | 100 % | Whois |
| 73.243.87.241 c-73-243-87-241.hsd1.co.comcast.net. | Fort Collins | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:46 UTC | valid DNSSEC | 100 % | Whois |
| 73.187.153.56 c-73-187-153-56.hsd1.pa.comcast.net. | Palmyra | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:46 UTC | valid DNSSEC | 100 % | Whois |
| 71.202.75.125 c-71-202-75-125.hsd1.ca.comcast.net. | San Jose | 7922 COMCAST-7922 | [SECURED] | 2023-03-20 19:45:46 UTC | valid DNSSEC | 100 % | Whois |
| 173.9.166.77 173-9-166-77-miami.txt.hfc.comcastbusiness.net. | Lake Worth | 7922 COMCAST-7922 | — | 2023-03-20 19:45:46 UTC | valid | 100 % | Whois |
| 68.105.170.81 ip68-105-170-81.ga.at.cox.net. | Gainesville | 22773 ASN-CXA-ALL-CCI-22773-RDC | — | 2023-03-20 19:45:45 UTC | valid DNSSEC | 100 % | Whois |
| 76.103.90.228 c-76-103-90-228.hsd1.ca.comcast.net. | San Jose | 7922 COMCAST-7922 | — | 2023-03-20 19:45:44 UTC | valid DNSSEC | 100 % | Whois |
| 50.236.219.252 | Abington | 7922 COMCAST-7922 | dnsmasq-2.86 | 2023-03-20 19:45:41 UTC | valid | 96 % | Whois |
| 209.209.41.18 | 32097 WII | — | 2023-03-20 19:45:41 UTC | valid | 100 % | Whois | |
| 47.12.83.29 047-012-083-029.res.spectrum.com. | Eau Claire | 20115 CHARTER-20115 | DNSServer | 2023-03-20 19:45:41 UTC | valid | 100 % | Whois |
| 184.155.0.23 184-155-0-23.cpe.sparklight.net. | Middleton | 11492 CABLEONE | — | 2023-03-20 19:45:40 UTC | valid | 75 % | Whois |
| 45.22.54.193 45-22-54-193.lightspeed.tukrga.sbcglobal.net. | Atlanta | 7018 ATT-INTERNET4 | dnsmasq-2.80 | 2023-03-20 19:45:40 UTC | valid | 100 % | Whois |
| 142.79.73.61 cpe-CBR8-2-pool10-10-61.tx.cablelynx.com. | Longview | 53508 CABLELYNX | dnsmasq-2.40 | 2023-03-20 19:45:39 UTC | valid DNSSEC | 100 % | Whois |
| 174.64.117.241 ip174-64-117-241.ga.at.cox.net. | Gainesville | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.7.0.0 | 2023-03-20 19:45:39 UTC | valid | 100 % | Whois |
| 76.143.140.56 | Houston | 7922 COMCAST-7922 | — | 2023-03-20 19:45:37 UTC | valid DNSSEC | 100 % | Whois |
| 73.243.87.115 c-73-243-87-115.hsd1.co.comcast.net. | Fort Collins | 7922 COMCAST-7922 | — | 2023-03-20 19:45:36 UTC | valid DNSSEC | 100 % | Whois |
| 174.72.97.221 ip174-72-97-221.ph.ph.cox.net. | Scottsdale | 22773 ASN-CXA-ALL-CCI-22773-RDC | dnsmasq-2.66 | 2023-03-20 19:45:35 UTC | valid | 100 % | Whois |
| 72.196.125.74 ip72-196-125-74.ga.at.cox.net. | Gainesville | 22773 ASN-CXA-ALL-CCI-22773-RDC | Akamai Vantio CacheServe 7.7.0.0 | 2023-03-20 19:45:35 UTC | valid | 100 % | Whois |
| 8.33.225.23 | 394804 CARRIZO-ASN | dnsmasq-2.85 | 2023-03-20 19:45:34 UTC | valid | 100 % | Whois | |
| 99.192.191.64 | 27589 MOJOHOST | dnsmasq-2.76 | 2023-03-20 19:45:34 UTC | valid | 87 % | Whois | |
| 64.225.31.22 | Clifton | 14061 DIGITALOCEAN-ASN | dnsmasq-2.80 | 2023-03-20 19:45:33 UTC | valid DNSSEC | 98 % | Whois |
| 24.193.14.1 cpe-24-193-14-1.nyc.res.rr.com. | New York | 12271 TWC-12271-NYC | dnsmasq-2.40 | 2023-03-20 19:45:31 UTC | valid | 100 % | Whois |
| 98.33.218.149 c-98-33-218-149.hsd1.ut.comcast.net. | Lehi | 7922 COMCAST-7922 | — | 2023-03-20 19:45:31 UTC | valid DNSSEC | 100 % | Whois |
| 136.30.9.225 136-30-9-225.cab.webpass.net. | Chicago | 19165 WEBPASS | DNSServer | 2023-03-20 19:45:30 UTC | valid | 100 % | Whois |
| 74.254.171.49 | Covington | 6389 BELLSOUTH-NET-BLK | — | 2023-03-20 19:45:29 UTC | valid | 100 % | Whois |
| 69.74.229.183 ns3.americogroup.com. | The Bronx | 54004 OPTIMUM-WIFI2 | 9.16.6 | 2023-03-20 19:45:29 UTC | valid DNSSEC | 100 % | Whois |
| 73.2.121.232 c-73-2-121-232.hsd1.ca.comcast.net. | Dunnigan | 7922 COMCAST-7922 | dnsmasq-2.78 | 2023-03-20 19:45:29 UTC | valid | 100 % | Whois |
| 50.201.138.208 | New Oxford | 7922 COMCAST-7922 | — | 2023-03-20 19:45:28 UTC | valid DNSSEC | 100 % | Whois |
| 15.204.66.212 vps-5582fa1e.vps.ovh.us. | Hillsboro | 16276 OVH SAS | dnsmasq-pi-hole-v2.89 | 2023-03-20 19:45:28 UTC | valid DNSSEC | 96 % | Whois |
| 72.18.137.172 | Denver | 30475 WEHOSTWEBSITES-COM | — | 2023-03-20 19:45:26 UTC | valid | 91 % | Whois |
| 73.214.214.157 c-73-214-214-157.hsd1.pa.comcast.net. | Ligonier | 7922 COMCAST-7922 | dnsmasq-2.83 | 2023-03-20 19:45:23 UTC | valid DNSSEC | 100 % | Whois |
| 107.190.142.50 tootle2022.terminal.mx. | Deltona | 33182 DIMENOC | — | 2023-03-20 19:45:23 UTC | valid | 100 % | Whois |
| 207.224.241.124 | Seattle | 209 CENTURYLINK-US-LEGACY-QWEST | — | 2023-03-20 19:45:23 UTC | valid | 100 % | Whois |
| 76.130.132.98 | Greeley | 7922 COMCAST-7922 | — | 2023-03-20 19:45:22 UTC | valid DNSSEC | 98 % | Whois |
| 96.44.174.58 farsroid.org.uk. | Los Angeles | 8100 ASN-QUADRANET-GLOBAL | — | 2023-03-20 19:45:22 UTC | valid | 100 % | Whois |
| 78.138.46.43 | Dallas | 396949 CLOUDWEBMANAGE-TX | — | 2023-03-20 19:45:22 UTC | valid | 100 % | Whois |
The table below is limited to the 100 recently checked servers.