head.com

Valid Email Server
Domain Lookup › head.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
head.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 16:05:49 UTC · ↺ Refresh

MX Hostnames

  • mailprotection.head.com

MX Priorities

  • mailprotection.head.com: 5

A / AAAA Records

  • 88.99.216.235 ↩ static.235.216.99.88.clients.your-server.de

Mail Server IPs

  • 52.59.88.175 ↩ mailprotection.head.com

SOA Record

Raw SOA dns1.a1.net domainadmin.a1.net 2026031606 10800 3600 1814400 3600
Primary NS (mname)
dns1.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2026031606
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s

Nameservers (NS)

dns2.a1.net
dns3.a1.net
dns1.a1.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:3.126.49.82 ip4:80.240.229.233 ip4:80.240.229.238 ip4:217.25.118.201 ip4:217.25.118.202 ip4:80.240.229.235 ip4:80.120.124.4 ip4:80.120.124.5 ip4:80.120.124.7 ip4:80.240.229.88 ip4:82.218.161.202 ip4:52.59.88.175 ip4:80.240.229.231 ip4:80.240.229.232 include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
selector1._domainkey
✓ Public key: 392 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

5 records
  • ALathtZ7KHM+zM64e32L6ciY+1lUDxkASrrwm1mwGzqA5mVtT8M93USbc1BsbSqFjEBDOtlecNr/t+AEPOuNzQ==
  • SPFv=spf1 mx ip4:3.126.49.82 ip4:80.240.229.233 ip4:80.240.229.238 ip4:217.25.118.201 ip4:217.25.118.202 ip4:80.240.229.235 ip4:80.120.124.4 ip4:80.120.124.5 ip4:80.120.124.7 ip4:80.240.229.88 ip4:82.218.161.202 ip4:52.59.88.175 ip4:80.240.229.231 ip4:80.240.229.232 include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com -all
  • MS=ms56134148
  • miro-verification=9f2ba7531ad0cfb07a75aaaac8904004a445c790
  • google-site-verification=uyoVCHXy6oC2ScqqzOHg8z8z6if-wxrB4z134KhmKs0
Full email verification for head.com

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