kaut.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-27 16:37:49 UTC · ↺ Refresh

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MX Hostnames

  • kaut-de.mail.protection.outlook.com

MX Priorities

  • kaut-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.33.216.91 ↩ web-kaut.rgfi.net

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns01.rgfi.net hostmaster.rgi.net 2026031000 7200 3600 604800 1800
Primary NS (mname)
dns01.rgfi.net
Admin Email (rname)
hostmaster@rgi.net
Serial
2026031000
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dns02.rgfi.net
dns03.rgfi.net
dns01.rgfi.net

SPF Record

✓ Strict (-all)
v=spf1 a:mail.kaut.de include:spf.protection.outlook.com ip4:185.33.216.91 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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

10 records
  • 1cc4167ac4d95cf9c3f7e46983ebd968c65c3faf646e2980f5e07660f4a6035
  • apple-domain-verification=g94QFJAC1vt4UBf7
  • SPFv=spf1 a:mail.kaut.de include:spf.protection.outlook.com ip4:185.33.216.91 -all
  • MS=ms28171609
  • google-site-verification=R1lV1inRr0FBVF6w5lGfWwQUrCzkFFaG-LEqAJu7mWQ
  • mTySwQHTL8JsmPcVFrAFillPijIsYNqndKNqPw2n7LC9H71IjkZE/RLFM31cCLBJt2IxMollnz9znx8xIqXRdA==
  • google-site-verification=Dk9TUYbkxCdVGwzGAebW9b2dbxlcMWQK7qZcyW0qMts
  • 28146fe9d16d4fdea62f328b2255688c692c3e11125675377c7d1afd88a22a4
  • Pa/VZvHkwHXjgtH39hAHBvKFfvcffHRvmIOCIn1XXuBirI/FZYQaf8SZyjQQjAA+5ZWrH507j1L5tgJNkHFvnA==
  • 202012020215072lbjsz8r1zby20pxt84d1t3a4w48fqy4ktsi3vekbi99mk2i9k
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