gailborden.info

Valid Email Server
Domain Lookup › gailborden.info

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gailborden.info
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 04:14:17 UTC · ↺ Refresh

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MX Hostnames

  • gailborden-info.mail.protection.outlook.com

MX Priorities

  • gailborden-info.mail.protection.outlook.com: 0

A / AAAA Records

  • 173.231.213.254 ↩ server.soontobefamous.info

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 19 86400 10000 604800 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
19
Refresh
86400s
Retry
10000s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dmtu.mt.ns.els-gms.att.net
dbru.br.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:mailgun.org include:spf.psm.knowbe4.com ip4:18.188.34.120 ip4:216.17.113.40 ip4:18.216.238.215 ip4:173.231.213.254 ip4:167.89.84.240 ip4:198.37.158.211 ip4:173.230.251.210 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • apple-domain-verification=GnexmvDuzLt3D574
  • iivleqgo8d4d13hip4212tnste.
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:mailgun.org include:spf.psm.knowbe4.com ip4:18.188.34.120 ip4:216.17.113.40 ip4:18.216.238.215 ip4:173.231.213.254 ip4:167.89.84.240 ip4:198.37.158.211 ip4:173.230.251.210 ~all
  • MS=ms55498990
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