Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstcircle.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:32:25 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 198.202.211.1
- 2620:cb:2000::1
Mail Server IPs
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
malcolm.ns.cloudflare.com dns.cloudflare.com 2397909006 10000 2400 604800 1800
Primary NS (mname)
malcolm.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397909006
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
savanna.ns.cloudflare.com
malcolm.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:amazonses.com include:spf.mandrillapp.com include:_spf.google.com include:5050889.spf03.hubspotemail.net include:mail.zendesk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
10 records- 1password-site-verification=E2B3OY3G6RBR3GYMXONCCYKRJM
- DirectFedAuthUrl=https://accounts.google.com/o/saml2/idp?idpid=C02hvhfai
- MS=ms47060223
- apple-domain-verification=z7Dcz6ausorhUyxr
- cloud66-verification=4aa8069d900abd29d1bb18d014002d3f241261fe74e7806f
- cursor-domain-verification-cnzxxk=iCGGHA8imtJCj5hB8vbGfkRBt
- google-site-verification=9si7V8jw3ZQqUBYofRA0p_H04NrE5iQ2O917MfZVXvQ
- google-site-verification=IZqVzLB02B2koT718QWGuUct-kxPdE7bH6mNqHlivOw
- hcp-domain-verification=f9421e4d39c5c37d15c67ee5f13fefb00093b0efe1811487bfabb3169d38bad7
- SPFv=spf1 include:amazonses.com include:spf.mandrillapp.com include:_spf.google.com include:5050889.spf03.hubspotemail.net include:mail.zendesk.com -all
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