kuthe.de

Valid Email Server
Domain Lookup › kuthe.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 10:52:15 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • kuthe-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 81.169.145.165 ↩ wa5.rzone.de
  • 2a01:238:20a:202:1165:: ↩ wa5.rzone.de

Mail Server IPs

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

SOA Record

Raw SOA shades11.rzone.de hostmaster.strato-rz.de 2020061371 86400 7200 604800 300
Primary NS (mname)
shades11.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020061371
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades11.rzone.de
docks02.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:217.91.211.248 include:_spf.prod.hydra.sophos.com include:_spf_euwest1.prod.hydra.sophos.com include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 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

5 records
  • sophos-domain-verification=3c2819143636a9e72bb67664da1bdba1f505e44d7f74fd9b053933a327457347
  • MS=ms76696326
  • bw=i2UebW0Bx5hx8szfkfgiWttFTEGXzIVPWg3L0iI8wJqa
  • zUcVcoxzRElQ2f7DOpMSbOh8QrrXpodjpslEhZJFlBc
  • SPFv=spf1 ip4:217.91.211.248 include:_spf.prod.hydra.sophos.com include:_spf_euwest1.prod.hydra.sophos.com include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com ~all
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