Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
fox-it.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:51:59 UTC · ↺ Refresh
MX Hostnames
- foxit-de0i.mail.protection.outlook.com
MX Priorities
- foxit-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 81.28.234.140 (no PTR)
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.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:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.f-obermayer.de support.variomedia.de 2026022330 28800 7200 1209600 86400
Primary NS (mname)
ns1.f-obermayer.de
Admin Email (rname)
support@variomedia.de
Serial
2026022330
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.f-obermayer.de
ns1.f-obermayer.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:217.86.136.154 ip4:31.220.112.147 ip4:54.229.2.165 ip4:52.30.130.201 ip4:80.147.36.133 a:securemail.fox-it.de include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; ri=604800; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- SPFv=spf1 mx ip4:217.86.136.154 ip4:31.220.112.147 ip4:54.229.2.165 ip4:52.30.130.201 ip4:80.147.36.133 a:securemail.fox-it.de include:spf.protection.outlook.com -all
- D-TRUST=MDF5DSS2A7PDCSSQDJWOPWO
- atlassian-domain-verification=ls1alNMfs1PodP2if4JcT7IpzsWGl9u2J2wzSxiptL5YFStEPBjd8dPTvih6hsTM
Full email verification for fox-it.de
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