Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
circuit.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:26:30 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.141.202
- 104.21.46.206
- 2606:4700:3033::ac43:8dca
- 2606:4700:3034::6815:2ece
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
brianna.ns.cloudflare.com
ben.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:7239270.spf02.hubspotemail.net include:_spf.google.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- google-site-verification=VGnDOnpLMzchzSDb40Npyny954vrRvfNUPBlemZPG2M
- hcp-domain-verification=8c878c99726e058fd5476e4ce85d5adf181b8167425e156c5c108b6c1c4a5ab5
- sentinelone-domain-verification=1NhaZfbGNsyLKapEGFb9f8alL1ocpMcmZacJZfioWYa
- MS=ms71578410
- atlassian-domain-verification=a32SQ2XNxW9tEPt2lzLrvx0ccSx7UGXxxJzeIzm1hsfzWtO982frplxxoa0nPJDz
- ZOOM_verify_wXcwCbyFO7sAiT6oZvYwsa
- stripe-verification=ddcb1f9cc6c8e95e367717641c6abbdee6a7e3029c5301068665662df7dd25d7
- notion-domain-verification=hT6ElGdnf4wIs1FFZlrtWbLCdbs4z7ZSeF5Ihkpq3Hh
- google-site-verification=M3r0935fiKDamx1jQJeTvGRpCgBQ2zBunt2X5N_nKiw
- ZOOM_verify_uxpBJGkTKWIdZfLoBMHeqj
- apple-domain-verification=awEN3TmpCy2WvBa4
- zapier-domain-verification-challenge=99997044-ddd5-45bf-9eb1-6703bdf9400e
- SPFv=spf1 include:7239270.spf02.hubspotemail.net include:_spf.google.com include:amazonses.com -all
- riot-domain-verification=767864f7ad941bcfd5f0ea75fe48523cfd6d7e1b035eb9b6f8ec373b92c3
- anthropic-domain-verification-7sz0rc=UEas9qxq2k3DfTCVAV32Emdjr
- linkedin-site-verification=f0b197a5-4b55-4bae-9217-e55ab894b126
Full email verification for circuit.ai
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