east-hamburg.de

Valid Email Server
Domain Lookup › east-hamburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
east-hamburg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 20:18:18 UTC · ↺ Refresh

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MX Hostnames

  • easthamburg-de01b.mail.protection.outlook.com

MX Priorities

  • easthamburg-de01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 157.90.123.222 ↩ pro5102.deinserver.de

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.deinserver.de hostmaster.deinserver.de 2026021200 43200 7200 1209600 86400
Primary NS (mname)
ns01.deinserver.de
Admin Email (rname)
hostmaster@deinserver.de
Serial
2026021200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns02.deinserver.de
ns04.deinserver.de
ns01.deinserver.de
ns03.deinserver.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:sendgrid.net ip4:136.243.128.169 ip4:46.189.26.242 ip4:178.15.195.233 ip4:62.201.161.11 ip4:213.128.129.38 a:mail-out1b.iphh.net include:spf.protection.outlook.com include:mailgun.org include:spf.myincert.com -all
📊 DNS lookups: 7/10
✓ 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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

2 records
  • SPFv=spf1 a mx include:sendgrid.net ip4:136.243.128.169 ip4:46.189.26.242 ip4:178.15.195.233 ip4:62.201.161.11 ip4:213.128.129.38 a:mail-out1b.iphh.net include:spf.protection.outlook.com include:mailgun.org include:spf.myincert.com -all
  • MS=ms58506369
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