Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tv-turm.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:13:04 UTC · ↺ Refresh
MX Hostnames
- tvturm-de0e.mail.protection.outlook.com
MX Priorities
- tvturm-de0e.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.72.79 (no PTR)
- 104.26.2.180 (no PTR)
- 104.26.3.180
- 2606:4700:20::681a:3b4
- 2606:4700:20::ac43:484f
- 2606:4700:20::681a:2b4
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 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
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
angelina.ns.cloudflare.com dns.cloudflare.com 2398304198 10000 2400 604800 1800
Primary NS (mname)
angelina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398304198
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dilbert.ns.cloudflare.com
angelina.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:89.246.111.122 ip4:62.54.253.18 include:spf.protection.outlook.com include:_spf.kundenserver.de include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
6 records- brevo-code:835b3c9b0fcd7bdb7eed309f71a99094
- google-site-verification=P0gs616k5EVaBAfSxm0hCYL6W18qu0Aa59WKivP4leE
- sophos-domain-verification=d884659a4d8682b67c883517473bb50c25a04c0bc333b7fc8be33cf703f6c3be
- SPFv=spf1 a mx ip4:89.246.111.122 ip4:62.54.253.18 include:spf.protection.outlook.com include:_spf.kundenserver.de include:spf-de.emailsignatures365.com -all
- MS=ms63498207
- apple-domain-verification=IrOCQZd5xeQ1qfFG
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