sz-reisen.de

Valid Email Server
Domain Lookup › sz-reisen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sz-reisen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 18:13:45 UTC · ↺ Refresh

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MX Hostnames

  • szreisen-de0e.mail.protection.outlook.com

MX Priorities

  • szreisen-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 195.74.47.12 ↩ sz-reisen.dd-v.de

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.niedersachsen.com dns.gutenberg-rz.de 2025071750 14400 3600 3600000 3600
Primary NS (mname)
ns0.niedersachsen.com
Admin Email (rname)
dns@gutenberg-rz.de
Serial
2025071750
Refresh
14400s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns0.niedersachsen.com
secondary006.dtag.net
pns.dtag.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.74.44.0/22 ip4:78.47.69.98/32 ip4:88.198.158.179/32 ip4:5.75.173.135/32 ip4:213.239.212.68/32 ip4:89.246.67.129/32 a:www.sz-reisen.de a:sz-reisen.dd-v.de a:sz-reisen-test.dd-v.de include:spf.protection.outlook.com include:spf.gutenberg-rz.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • r6uqj15fp1h5lgoi7ajm3m358
  • SPFv=spf1 ip4:195.74.44.0/22 ip4:78.47.69.98/32 ip4:88.198.158.179/32 ip4:5.75.173.135/32 ip4:213.239.212.68/32 ip4:89.246.67.129/32 a:www.sz-reisen.de a:sz-reisen.dd-v.de a:sz-reisen-test.dd-v.de include:spf.protection.outlook.com include:spf.gutenberg-rz.de -all
  • rRkD9NbfzVQLvWNNLonUmT3EU6coIPh/ZuMHMYrogBeYONf1Ssv4pcUzhJ+SKNxyppWbApVtdFgf2CFMOrAJmw==
  • google-site-verification=2zafJtx7SENxIuYy7-jRMSk2Z6f6FAL3gEK3qVteiWo
  • MS=ms93897465
  • adobe-idp-site-verification=4e0809b5cad75cb6c47d220d0f46ce7375397c8ba06a4e4e11bf5c19529b96a0
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