so.de

Valid Email Server
Domain Lookup › so.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
so.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 14:08:12 UTC · ↺ Refresh

MX Hostnames

  • mx23c.antispameurope.com
  • mx23b.antispameurope.com
  • mx23d.antispameurope.com
  • mx23a.antispameurope.com

MX Priorities

  • mx23d.antispameurope.com: 40
  • mx23b.antispameurope.com: 20
  • mx23c.antispameurope.com: 30
  • mx23a.antispameurope.com: 10

A / AAAA Records

  • 62.113.220.120 (no PTR)

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
  • 94.100.134.10 ↩ hsmx06.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com

SOA Record

Raw SOA ns1063.ui-dns.com hostmaster.1and1.com 2018062948 28800 7200 604800 300
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018062948
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1020.ui-dns.org
ns1045.ui-dns.de
ns1040.ui-dns.biz
ns1063.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:195.201.85.19 ip6:2a01:4f8:13b:3c82::2 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.smartservice.de include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ 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

12 records
  • bw=OHYQjiu5FhZN5Bna29ZE5ATC5F1ABvtaov3l4rSjYIsm
  • SPFv=spf1 a mx ip4:195.201.85.19 ip6:2a01:4f8:13b:3c82::2 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.smartservice.de include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com ~all
  • _6di8el3maownbt0e3x78sulph7bxb2z
  • _msklcm21iawbv3i3despgjtaghmi1qs
  • MS=ms33650243
  • so.de: _msklcm21iawbv3i3despgjtaghmi1qs
  • google-site-verification=lWbNczmBaDM0D5B53eQooMFnE2LydzPpYAf8_craWI0
  • docusign=519c3b5e-fb0a-4a27-9457-41b3cffff45a
  • anny-verification=15abb59a-3737-4b7e-84a7-0e867ae304d2
  • clszpb8c0t3s4qdg6pksk7sf2mv890bl
  • apple-domain-verification=eyMBkKp8eQe6zn87
  • swisssign-check=kplykCBHX0wUIVdIcQNVTYwrl5I
Full email verification for so.de

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