ibl-saar.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ibl-saar.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 13:38:47 UTC · ↺ Refresh

MX Hostnames

  • mx02.hosting.de
  • mailsec.protonmail.ch
  • mx01.hosting.de
  • mx03.hosting.de
  • mail.protonmail.ch
  • mxbackup.hosting.de

MX Priorities

  • mx03.hosting.de: 25
  • mail.protonmail.ch: 10
  • mx01.hosting.de: 25
  • mailsec.protonmail.ch: 20
  • mxbackup.hosting.de: 20
  • mx02.hosting.de: 25

A / AAAA Records

  • 213.160.71.114
  • 2a00:17d8:200::131

Mail Server IPs

  • 134.0.30.165 ↩ mx03.routing.net
  • 134.0.30.167 ↩ mx03.routing.net
  • 134.0.30.166 ↩ mx03.routing.net
  • 2a03:2900:1:a::18 ↩ mx03.routing.net
  • 2a03:2900:1:a::19 ↩ mx03.routing.net
  • 2a03:2900:1:a::17 ↩ mx03.routing.net
  • 176.119.200.128 ↩ mail.protonmail.ch
  • 185.205.70.128 ↩ mail.protonmail.ch
  • 185.70.42.128 ↩ mail.protonmail.ch
  • 134.0.28.14 ↩ mx01.routing.net
  • 134.0.28.13
  • 2a03:2900:1:a::14
  • 2a03:2900:1:a::13
  • 185.205.70.129
  • 176.119.200.129
  • 185.70.42.129
  • 194.126.196.21
  • 194.126.196.22
  • 2a03:2902:4:1::b
  • 2a03:2902:4:1::a

SOA Record

Raw SOA ns1.hosting.de hostmaster.ibl-saar.de 2023060201 86400 7200 3600000 3600
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
hostmaster@ibl-saar.de
Serial
2023060201
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns2.hosting.de
ns3.hosting.de
ns1.hosting.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.protonmail.ch mx ~all
📊 DNS lookups: 2/10
~ 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

3 records
  • protonmail-verification=43f825b06cf6e1a58c883a7e1b0852eb551da300
  • SPFv=spf1 include:_spf.protonmail.ch mx ~all
  • Value/Points to: v=spf1 include:spf.hosting.de include:_spf.protonmail.ch mx ~all
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