Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dtv.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 20:24:09 UTC · ↺ Refresh
MX Hostnames
- dtv-de.mail.protection.outlook.com
MX Priorities
- dtv-de.mail.protection.outlook.com: 10
A / AAAA Records
- 185.20.191.13 ↩ k-1240-1.proiocloud.de
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024121245 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024121245
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.org
ns.udag.net
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:87.191.20.148/32 ip4:87.191.20.146/32 ip4:87.191.20.147/32 ip4:178.15.34.98/32 include:spf.protection.outlook.com include:mail-1.dtv.de include:6561978.spf05.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; pct=100; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- tBUDwtjUDkwYgXnMaxFGp3cjONyTSMN5r20JAU7rlra+H1ld4JPJNvz5tLE1Hbsbv/KgECKNqJmDIn0pFf5dvg==
- google-site-verification=-YlmDGg1nC5gfvtSe2Z_g1kM6-n0yAkvKKeyv6RkoS8
- SPFv=spf1 a mx ip4:87.191.20.148/32 ip4:87.191.20.146/32 ip4:87.191.20.147/32 ip4:178.15.34.98/32 include:spf.protection.outlook.com include:mail-1.dtv.de include:6561978.spf05.hubspotemail.net -all
- apple-domain-verification=sr6uBA0e4xF6uLuF
Full email verification for dtv.de
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