THE RECORDS BEHIND THE NAME
DNS lookup.
Explore resource records, mail routing and reverse DNS.
Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.
Querying DNS records…
DNS
22 answer recordstucowsinc.com
ANOERRORAD noResponse from 216.40.47.233.
AAAANOERROR · no answersAD noResponse from 216.40.47.234.
MXNOERRORAD noResponse from 64.98.148.121.
NSNOERRORAD noResponse from 216.40.47.234.
CNAMENOERROR · no answersAD noResponse from 2604:4000:0:d:216:40:47:233.
TXTNOERRORAD noResponse from 64.98.148.121.
SOANOERRORAD noResponse from 64.98.148.121.
CAANOERROR · no answersAD noResponse from 2604:4000:0:d:216:40:47:233.
AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | tucowsinc.com | 21600 | 64.99.128.15 | IP WHOIS → |
| MX | tucowsinc.com | 1200 | 10 aspmx2.googlemail.com. | DNS → |
| MX | tucowsinc.com | 1200 | 5 alt2.aspmx.l.google.com. | DNS → |
| MX | tucowsinc.com | 1200 | 1 aspmx.l.google.com. | DNS → |
| MX | tucowsinc.com | 1200 | 10 aspmx3.googlemail.com. | DNS → |
| MX | tucowsinc.com | 1200 | 5 alt1.aspmx.l.google.com. | DNS → |
| NS | tucowsinc.com | 7200 | ns3.tucows.com. | DNS → |
| NS | tucowsinc.com | 7200 | ns2.tucows.com. | DNS → |
| NS | tucowsinc.com | 7200 | ns1.tucows.com. | DNS → |
| TXT | tucowsinc.com | 3600 | zapier-domain-verification-challenge=5be81d6b-47e1-4086-859a-0308459e1b13 | — |
| TXT | tucowsinc.com | 3600 | openai-domain-verification=dv-Mqmw2MKA9VmtjIdKc27R0N6W | — |
| TXT | tucowsinc.com | 3600 | 1DCE488DE4 | — |
| TXT | tucowsinc.com | 3600 | h1-domain-verification=a8jdwJKtBXyqaEmnsYVHgwfwGKAanSwdL5y1wTHwEqSF6z8f | — |
| TXT | tucowsinc.com | 3600 | v=spf1 ip4:216.40.44.0/24 ip4:216.40.42.17/32 include:mail.zendesk.com include:_spf.google.com include:_spf.salesforce.com include:mg-spf.greenhouse.io ~all | — |
| TXT | tucowsinc.com | 3600 | docusign=6a596d78-1b5d-4b01-8127-e0d5811e5c1f | — |
| TXT | tucowsinc.com | 3600 | jamf-site-verification=F2yBbGcGPj4bhXWMiHT7GQ | — |
| TXT | tucowsinc.com | 3600 | anthropic-domain-verification-dmgz10=onI6r3Tgk36GQXSS3NObiZTpv | — |
| TXT | tucowsinc.com | 3600 | atlassian-domain-verification=w5ZSDl1EANsVeGna8vR3N4sVnwiCkcI/eGDKwu/vS92Wa9GLX4vKSwNYo/7GyoVm | — |
| TXT | tucowsinc.com | 3600 | google-site-verification=mo88q5mQMJcShomeafsGuoUO2qGd48KebX5Vb6T4-oc | — |
| TXT | tucowsinc.com | 3600 | MS=ms79246412 | — |
| TXT | tucowsinc.com | 3600 | postman-domain-verification=8c0d12b23d669970263fc701be967bff96195ed022e8e04469a7b65d062835ffd21bc6a1478c8358148185eebe5bdeaaa406e2cbe614a2369cf107e779c248f8 | — |
| SOA | tucowsinc.com | 7200 | ns1.tucows.com. hostmaster.test.tucows.com. 1789603200 3600 1800 2419200 300 | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | tucowsinc.com | 300 | ns1.tucows.com. hostmaster.test.tucows.com. 1789603200 3600 1800 2419200 300 | — |
Queries are sent to Google Public DNS over HTTPS. Results reflect its public DNS view and cache; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.