vaillant.at

Valid Email Server
Domain Lookup › vaillant.at

Domain Overview

DNS: ✓ 5d ago Checker: ✓ 5d ago
vaillant.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-16 17:41:40 UTC · ↺ Refresh

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MX Hostnames

  • vaillant-at.mail.protection.outlook.com

MX Priorities

  • vaillant-at.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.178.106.206 (no PTR)

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::12 ↩ mail-miypr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA a.prim-ns.de hostmaster.nexinto.net 2026083102 28800 7200 604800 1200
Primary NS (mname)
a.prim-ns.de
Admin Email (rname)
hostmaster@nexinto.net
Serial
2026083102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
1200s

Nameservers (NS)

a.prim-ns.de
m.sec-ns.de
c.sec-ns.de
n.sec-ns.net
a.sec-ns.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • rD6DbfQNpHckUvMbxvTPMa4JHiTwv/38J0vQ4906+MkInDsx5mhKSGt7PhMD3IP33EATp/X6a0dTgSVSNuQKHQ==
  • SPFv=spf1 mx ip4:57.66.132.25 ip4:57.66.132.26 ip4:57.66.132.12 ip4:57.66.211.122 ip4:57.66.211.126 ip4:57.66.211.130 ip4:57.66.211.134 include:spf.protection.outlook.com -all
  • _8jcmbcnwdwe6x86x7nmdlmn2wzqplln
  • brevo-code:2a5849fea4ba4b792e953f69400cd80c
  • _globalsign-domain-verification=Se_IWSe75hkKnUI4UL9PdxmTDGlF8uiWS4EZAQ7oqs
  • pinterest-site-verification=c04dd1faa0180842e4656f1579ac473c
  • 429xx2c8vg55j214qcyqz30fkjdvhf59
  • MS=ms87196479
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