unserding.de

Valid Email Server
Domain Lookup › unserding.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unserding.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 07:23:45 UTC · ↺ Refresh

MX Hostnames

  • lavgateway3.sr-online.de
  • lavgateway.sr-online.de
  • lavgateway2.sr-online.de
  • mx.sr.de

MX Priorities

  • lavgateway.sr-online.de: 20
  • lavgateway2.sr-online.de: 30
  • lavgateway3.sr-online.de: 10
  • mx.sr.de: 5

A / AAAA Records

  • 185.25.96.94 (no PTR)
  • 185.25.96.95 (no PTR)

Mail Server IPs

  • 213.147.7.6 ↩ lavgateway.sr-online.de
  • 185.25.97.8 ↩ lavgateway2.sr-online.de
  • 185.25.97.9 ↩ lavgateway3.sr-online.de
  • 185.25.97.25 ↩ mx.sr.de

SOA Record

Raw SOA ns01.sr.sybcom.net dns.sybcom.net 2025121701 28800 7200 3600000 86400
Primary NS (mname)
ns01.sr.sybcom.net
Admin Email (rname)
dns@sybcom.net
Serial
2025121701
Refresh
28800s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns02.sr.sybcom.net
ns03.sr.sybcom.net
ns01.sr.sybcom.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com ip4:185.25.97.0/24 ip4:185.25.96.0/24 ip4:213.147.7.0/24 ip4:213.147.6.0/24 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • _d1l2m8ljur4yypk3dnoxmsw1xqb8q8u
  • facebook-domain-verification=i5o4vyxayftjvo22i1wmt3dpgo5wsq.
  • qh8bfm65hjbqgtbv92q3nftt07mjgs2m
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com ip4:185.25.97.0/24 ip4:185.25.96.0/24 ip4:213.147.7.0/24 ip4:213.147.6.0/24 ~all
  • MS=ms81274998
  • syg6r25b34dprcg5vwnzrvy106c3pwrk
  • _5mlu5k0z24vwwpie9x245zyhwmy4bmt
  • 64wrpvz22gxq30327bwpb8kfx4l7xby4
Full email verification for unserding.de

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