optable.co
The domain optable.co answers at IP address 198.202.211.1. The domain DNS is managed by Google, which decides where each subdomain points. Mail for optable.co goes through 5 servers; the highest priority one is aspmx.l.google.com. It also publishes 21 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 198.202.211.1 3600s
MX MX records
- 1 aspmx.l.google.com 3600s
- 5 alt2.aspmx.l.google.com 3600s
- 5 alt1.aspmx.l.google.com 3600s
- 10 aspmx3.googlemail.com 3600s
- 10 aspmx2.googlemail.com 3600s
NS NS records
- ns-cloud-b3.googledomains.com 21600s
- ns-cloud-b2.googledomains.com 21600s
- ns-cloud-b1.googledomains.com 21600s
- ns-cloud-b4.googledomains.com 21600s
TXT TXT records
- miro-verification=de5b201671bb779c8bff637e0c307408035bbbd1 3600s
- remote-domain-verification=74ae6809-b547-43e4-ab8c-1dbaafe8b9df 3600s
- openai-domain-verification=dv-8GuwwjoFTjLMp25tstQqiGye 3600s
- float-verification-code-3756e63a-6763-4945-8015-eefca2ab812a 3600s
- tailscale-verification=uYbqu64rJv1qYUY9No1KxDDvXDyMKwogjhLS4ravvv9e 3600s
- agentic-advertising-org-domain-verification-2279cx=m06kJ4iJ27cNjHegBpY5rsXvw 3600s
- google-site-verification=ciiv7ULXkhRFDAMxcf042oWvWXM0c3fWTy4ypE3han4 3600s
- MS=ms33636754 3600s
- protonmail-verification=a96354213d8d0baa8f7da2b41b7216ce9ab6994b 3600s
- google-site-verification=GDSUP_RXFRsq_N5Rxt20tlX7fFMu7uNuP-nY9v8A2_4 3600s
- slack-domain-verification=h8ReQlCUaRkqhTWmVxH2rJgeWy9yQW5CyKPz1NWk 3600s
- v=spf1 mx include:_spf.google.com include:sendgrid.net include:8712502.spf07.hubspotemail.net -all 3600s
- google-site-verification=9F-wGpPLMWJOKYhXqnuqUILLWdFf5uar7BUAIuFzwGc 3600s
- bw=OVRtRX99FIoRejzKadxSbxAVOgyEGRH7mgrhnUJbTrSC 3600s
- float-verification-code-bd1fb0b0-9cf4-4860-8d60-3c03957b9362 3600s
- cursor-domain-verification-dsxx0c=Vt6PbUbKPwPs6lwpdLKgXHskX 3600s
- plooto-verification=84f3cf398f334675971fba1b42ce41b317a8aeb9362c4731b64888f95cd09ac7 3600s
- anthropic-domain-verification-gc9gg5=e6tAmAmNhZDFnAV2Jzf87gcyP 3600s
- TAILSCALE-GTiHCVoBuOa55Bzza10p 3600s
- hubspot-domain-verification=Mzk0ZDJjOTAtMDliZC00MTI5LWFlMDktNDU1Nzg2ZjM0MjEy 3600s
- atlassian-domain-verification=O2C7bTpXkhYEJo85SHnvm8XaK8sIZZb2ljv3poZWI852LDEHNmvjNE8LLFQoQ8uv 3600s
SOA SOA records
- ns-cloud-b1.googledomains.com 21600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 3 hours ago.