rolf-grohmann.de

Valid Email Server
Domain Lookup › rolf-grohmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rolf-grohmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 03:30:33 UTC · ↺ Refresh

MX Hostnames

  • mailgateway.wwweiss.de

MX Priorities

  • mailgateway.wwweiss.de: 10

A / AAAA Records

  • 116.202.188.196 ↩ web.wwweiss.net
  • 2a01:4f8:1c0c:81f0::1 ↩ web.wwweiss.net

Mail Server IPs

  • 116.202.14.71 ↩ mailgateway.wwweiss.de
  • 2a01:4f8:1c17:d019::1 ↩ mailgateway.wwweiss.de

SOA Record

Raw SOA ns1.wwweiss.de weiss.wwweiss.de 2024091700 7200 1800 864000 3600
Primary NS (mname)
ns1.wwweiss.de
Admin Email (rname)
weiss@wwweiss.de
Serial
2024091700
Refresh
7200s
Retry
1800s
Expire
864000s
Minimum TTL
3600s

Nameservers (NS)

ns3.wwweiss.de
ns4.wwweiss.de
ns1.wwweiss.de
ns2.wwweiss.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.wwweiss.net -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

1 record
  • SPFv=spf1 include:spf.wwweiss.net -all
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