gertsburglaw.com

Valid Email Server
Domain Lookup › gertsburglaw.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gertsburglaw.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 19:02:08 UTC · ↺ Refresh

MX Hostnames

  • gertsburglaw-com.mail.protection.outlook.com

MX Priorities

  • gertsburglaw-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 104.21.91.126 (no PTR)
  • 172.67.219.84 (no PTR)
  • 2606:4700:3034::ac43:db54
  • 2606:4700:3031::6815:5b7e

Mail Server IPs

  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA mira.ns.cloudflare.com dns.cloudflare.com 2399733122 10000 2400 604800 1800
Primary NS (mname)
mira.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399733122
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

vasilii.ns.cloudflare.com
mira.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:52.186.121.110 ip4:23.115.132.215 include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • SPFv=spf1 include:spf.protection.outlook.com ip4:52.186.121.110 ip4:23.115.132.215 include:servers.mcsv.net -all
  • facebook-domain-verification=e2luh2ar2fuytg8yiesry5xjslooy6
  • google-site-verification=C6PEW8WFQ5EN_O_SCQJ4JVSawGst_iGfjWMId3VQuvc
  • google-site-verification=MnbtS0IsLHPBbB9F_sR46xIUbpFrfwOis127PMQ7UKI
  • google-site-verification=YgZbIJGKt0aF9uzx1x0vK2tYB3ePFbQIi1dB_phRakg
  • seobility=deac5f73c3c245cd30c97a41f3773df7
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