Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blowup-media.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 09:50:44 UTC · ↺ Refresh
MX Hostnames
- blowupmedia-de01e.mail.protection.outlook.com
MX Priorities
- blowupmedia-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 87.239.134.10 (no PTR)
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.inity.net hostmaster.inity.de 2025120100 43200 7200 1209600 86400
Primary NS (mname)
ns.inity.net
Admin Email (rname)
hostmaster@inity.de
Serial
2025120100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.inity.net
ns2.inity.net
ns4.inity.eu
ns3.inity.eu
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.239.134.2 ip4:87.239.134.9 ip4:87.239.134.13 include:spf.protection.outlook.com include:spf.emailsignatures365.com a mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; ruf=mailto:[email protected]; pct=100; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- MS=ms22540806
- adobe-idp-site-verification=2a18e2ae68a135e07d0244edfc08f13ac14c3f739f069c450d03ffbbe1b0530c
- google-site-verification=7XmAPwjHmEyVwrNgmfTw4hFdRNCz9hEOHAVKmgsZxSQ
- apple-domain-verification=sSLqfvJGuDN1xQG7
- MS=76F7CA3ECD8C4CD418EBB608C487EDB325867524
- SPFv=spf1 ip4:87.239.134.2 ip4:87.239.134.9 ip4:87.239.134.13 include:spf.protection.outlook.com include:spf.emailsignatures365.com a mx -all
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