Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtv-wolfenbuettel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 23:50:10 UTC · ↺ Refresh
MX Hostnames
- mtvwolfenbuettel-de0i.mail.protection.outlook.com
MX Priorities
- mtvwolfenbuettel-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 62.113.220.190 (no PTR)
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.amphi-dns.com hostmaster.internetwire.de 2020121501 28800 7200 604800 900
Primary NS (mname)
ns1.amphi-dns.com
Admin Email (rname)
hostmaster@internetwire.de
Serial
2020121501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns4.amphi-dns.com
ns2.amphi-dns.com
ns1.amphi-dns.com
ns3.amphi-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms76970067
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