groka-dollbergen.de

Valid Email Server
Domain Lookup › groka-dollbergen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
groka-dollbergen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 14:52:19 UTC · ↺ Refresh

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MX Hostnames

  • grokadollbergen-de01c.mail.protection.outlook.com

MX Priorities

  • grokadollbergen-de01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 82.165.251.254 (no PTR)

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-06.azure-dns.com root.gws-online.de 2018111505 21600 3600 2419200 86400
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
root@gws-online.de
Serial
2018111505
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
ns4-06.azure-dns.info

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.147.209.90 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

2 records
  • SPFv=spf1 ip4:80.147.209.90 include:spf.protection.outlook.com -all
  • GWS_Nr:10982
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