sim-rhb.de

Valid Email Server
Domain Lookup › sim-rhb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sim-rhb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 16:57:51 UTC · ↺ Refresh

MX Hostnames

  • mail.vgvsim.de

MX Priorities

  • mail.vgvsim.de: 10

A / AAAA Records

  • 89.110.176.243 (no PTR)

Mail Server IPs

  • 212.18.192.102 ↩ mail.vgvsim.de

SOA Record

Raw SOA a.ns14.net support.prointernet.de 2025122211 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@prointernet.de
Serial
2025122211
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a:mail.vgvsim.de ip4:212.18.192.102 ip4:83.243.48.64/26 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • sophos-domain-verification=6af0f1e2f5c7b1f2446a90c8189c4d7388f8d9a9
  • MS=ms59851755
  • SPFv=spf1 a:mail.vgvsim.de ip4:212.18.192.102 ip4:83.243.48.64/26 -all
  • apple-domain-verification=EwvfPZ4rSu38gMI2
  • sophos-domain-verification=c62a459241bd360489506152039612ae2d617def9f79d0d7009f94cabf685b9d
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