sibys.de

Valid Email Server
Domain Lookup › sibys.de

Domain Overview

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

Checked via [email protected] · 2026-03-23 22:13:02 UTC · ↺ Refresh

MX Hostnames

  • e01es.mail.s-web.de
  • e02es.mail.s-web.de
  • d01es.mail.s-web.de
  • d02es.mail.s-web.de

MX Priorities

  • d02es.mail.s-web.de: 10
  • d01es.mail.s-web.de: 10
  • e02es.mail.s-web.de: 10
  • e01es.mail.s-web.de: 10

A / AAAA Records

  • 80.243.45.241 ↩ ss7.pitcom.net

Mail Server IPs

  • 195.140.96.15 ↩ d02es.mail.s-web.de
  • 195.140.96.14 ↩ d01es.mail.s-web.de
  • 195.140.96.81 ↩ e02es.mail.s-web.de
  • 195.140.96.80 ↩ e01es.mail.s-web.de

SOA Record

Raw SOA ns1.s-fg-net.de domreg.f-i.de 25 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
25
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

ns1.s-fg-net.de
ns3.s-fg-net.eu
ns4.s-fg-net.de
ns2.s-fg-net.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mail.s-web.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:80.243.45.146 ip4:185.98.184.0/24 ip4:194.55.112.64 ip4:194.55.112.66 ip4:212.46.103.218 ip4:195.201.198.234 ip4:195.201.198.224 ip6:2a01:4f8:13a:1e93::4 ip4:212.34.64.185 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • _5a7bjncs7dvlrjgzqq6hvgyvii1yqm4
  • cisco-ci-domain-verification=6abc99b0c2b525fe3cf54a006241c8f6de2fb932d71441d2abdfc8fa7c177a1f
  • _08qsu6lu4ro3g6u95lt95y8xxu2o5dk
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
  • SPFv=spf1 include:spf.mail.s-web.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:80.243.45.146 ip4:185.98.184.0/24 ip4:194.55.112.64 ip4:194.55.112.66 ip4:212.46.103.218 ip4:195.201.198.234 ip4:195.201.198.224 ip6:2a01:4f8:13a:1e93::4 ip4:212.34.64.185 ~all
  • google-site-verification=K-JNyaZ3KarwvpxvEtgc-KxR2nF4Tzgk0_ZyOTF-YAY
Full email verification for sibys.de

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