Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vahlen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 06:17:22 UTC · ↺ Refresh
MX Hostnames
- vahlen-de.mail.protection.outlook.com
MX Priorities
- vahlen-de.mail.protection.outlook.com: 0
A / AAAA Records
- 20.50.64.24 (no PTR)
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
pns.dtag.de hostmaster.beck.de 2026033003 10000 1800 604800 40000
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
hostmaster@beck.de
Serial
2026033003
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
40000s
Nameservers (NS)
secondary006.dtag.net
pns.dtag.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- MS=ms64391900
- SPFv=spf1 include:spf.protection.outlook.com -all
- 2eetibntl1q9d79be36ssogg7l
- Vi2WzKtVHQ+UA7g2YyQgc3+SZS+V1IPxGf2/KyGN1SvbPGYZCTAU1Xr4P7za+Gd8T6Lwk1zY/XAEPwMbgUhsZQ==
- have-i-been-pwned-verification=dweb_kjxpa4kkpp9p5r2b9z5sfrqv
- knowbe4-site-verification=662f755aa8adf828263905db010a1ecf
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