Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coba.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 12:46:01 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 185.199.109.153 ↩ cdn-185-199-109-153.github.com
- 185.199.110.153
- 185.199.111.153
- 185.199.108.153
Mail Server IPs
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
SOA Record
Raw SOA
dns1.registrar-servers.com hostmaster.registrar-servers.com 1774304498 43200 3600 604800 3601
Primary NS (mname)
dns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1774304498
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s
Nameservers (NS)
dns2.registrar-servers.com
dns1.registrar-servers.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-site-verification=iEKM5XJgPGKL9xwQ8iVXHEVoQpDbVcr-PZmdmRL5ZC8
- google-site-verification=qESRAPWxBnqVdIeRm0j3NLeGrldVTurd73DXkLkMz1c
- google-site-verification=v2wzSscff1_exVRpzfHxaNNifkUIbyagawdCy5vb_Es
- 722dea7c-cd7f-452d-b70a-4bd955f77362=75c9943ab9c64a424adb406493aee2a7d3898abab3edd333f9cf9301d7753fc1
- proxy-ssl.webflow.com
- mandrill_verify.3NyYSE53VChobRX6_HzohQ
- SPFv=spf1 a mx include:_spf.google.com ~all
- docusign=29f8e0dd-8a08-469c-a3b6-0fad6dbe411a
- facebook-domain-verification=o9lmc09w112xxm53o16k66mm53sjgt
- google-site-verification=KJs2ygM_vBlUeAYhFyErCVYWiv_m1B3XuqoTQzsAf6E
- google-site-verification=aYw_5lJ2LQ8VsLcGTa2p9kAC8HLqeILRbZtcK9FoORQ
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