sk-handwerker.de

Valid Email Server
Domain Lookup › sk-handwerker.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sk-handwerker.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 08:08:39 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 136.243.107.100 ↩ app-main.wilkens-web.services

Mail Server IPs

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

SOA Record

Raw SOA ns3.wilkens-web.services admin.sk-handwerker.de 2025092603 1400 7200 86400 1400
Primary NS (mname)
ns3.wilkens-web.services
Admin Email (rname)
admin@sk-handwerker.de
Serial
2025092603
Refresh
1400s
Retry
7200s
Expire
86400s
Minimum TTL
1400s

Nameservers (NS)

ns3.wilkens-web.services
ns4.wilkens-web.services

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=S_HLaUUqSWCA8LDJ91diEppCORnL_JY_5RqRpotzkUU
  • MS=ms57971802
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