guthoehne.de

Valid Email Server
Domain Lookup › guthoehne.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 02:03:41 UTC · ↺ Refresh

MX Hostnames

  • mx2.guthoehne.de
  • mx.guthoehne.de

MX Priorities

  • mx2.guthoehne.de: 20
  • mx.guthoehne.de: 10

A / AAAA Records

  • 162.159.134.42 (no PTR)

Mail Server IPs

  • 151.189.200.51 ↩ mx2.guthoehne.de
  • 151.189.187.74 ↩ mx.guthoehne.de

SOA Record

Raw SOA ns1066.ui-dns.org hostmaster.1und1.com 2017060183 28800 7200 604800 600
Primary NS (mname)
ns1066.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060183
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1083.ui-dns.de
ns1120.ui-dns.biz
ns1023.ui-dns.com
ns1066.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 a:smtp.ionos.de ip4:83.246.89.68 ip4:151.189.200.51 a:mout.perfora.net a:mail.fp-sign.com ip4:151.189.187.74 include:spf.crsend.com include:_spf-eu.ionos.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

4 records
  • SPFv=spf1 a:smtp.ionos.de ip4:83.246.89.68 ip4:151.189.200.51 a:mout.perfora.net a:mail.fp-sign.com ip4:151.189.187.74 include:spf.crsend.com include:_spf-eu.ionos.com ~all
  • 47b04cdd7e2d4b17a48a9ac02926f7a9041406c07651d0d940c45e7459976d7
  • pv3tcs1v9a7dl6k44d60c8qrsj
  • google-site-verification=xjcX1zlhneGGs-bKoE1PFMfupeNPhtgpFrMwkmBm5aw
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