Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gfw-ge.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:12:10 UTC · ↺ Refresh
MX Hostnames
- mx1.flexx-m.de
- gfwge-de0i.mail.protection.outlook.com
MX Priorities
- mx1.flexx-m.de: 20
- gfwge-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 213.160.71.178 (no PTR)
- 2a00:17d8:200::221
Mail Server IPs
- 194.76.156.4 ↩ mx1.flexx-m.de
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hosting.de hostmaster.gfw-ge.de 2025062803 86400 7200 3600000 3600
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
hostmaster@gfw-ge.de
Serial
2025062803
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns3.hosting.de
ns2.hosting.de
ns1.hosting.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hosting.de include:spf.protection.outlook.com include:mx1.flexx-m.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- SPFv=spf1 include:spf.hosting.de include:spf.protection.outlook.com include:mx1.flexx-m.de -all
- MS=ms57271819
- k7rwdn9fnmbz1wy6pqfvksjzgrf7ksbk
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