firstatlantic.com

Valid Email Server
Domain Lookup › firstatlantic.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
firstatlantic.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 07:28:21 UTC · ↺ Refresh

MX Hostnames

  • mail.mailroute.net
  • ms25080337.msv1.invalid

MX Priorities

  • ms25080337.msv1.invalid: 99
  • mail.mailroute.net: 10

A / AAAA Records

  • 64.15.146.175 ↩ shared25.mainehost.net

Mail Server IPs

  • 199.89.1.120 ↩ mail.lax.mailroute.net
  • 199.89.3.120 ↩ mail.mia.mailroute.net

SOA Record

Raw SOA ns55.worldnic.com namehost.worldnic.com 126032313 10800 3600 604800 3600
Primary NS (mname)
ns55.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032313
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns56.worldnic.com
ns55.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:firstatlantic-com.spf.smtp25.com ip4:66.63.78.74 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • SPFv=spf1 include:firstatlantic-com.spf.smtp25.com ip4:66.63.78.74 -all
  • MS=ms25080337
  • ns2ljt3n2d1geslsa5731l1c78
  • apple-domain-verification=SgMU59gEdAV7BYTO
  • google-gws-recovery-domain-verification=69023027
  • google-site-verification=WgUquQSzxnIG431uUtYV7y3QSKN3Z7Bi4kf07ONLbI0
  • tblRCPhOvQsa7KcPIXuYTQ==
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