Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
spi-gt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:50:53 UTC · ↺ Refresh
MX Hostnames
- spigt-de0i.mail.protection.outlook.com
MX Priorities
- spigt-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (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
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.fhd.de dom-adm.fhd.de 2026011901 86400 10800 2419200 300
Primary NS (mname)
dns1.fhd.de
Admin Email (rname)
dom-adm@fhd.de
Serial
2026011901
Refresh
86400s
Retry
10800s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns2.fhd.de
dns1.fhd.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.221.204.120 include:spf.protection.outlook.com include:spf.connectoor.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- SPFv=spf1 ip4:91.221.204.120 include:spf.protection.outlook.com include:spf.connectoor.com -all
- google-site-verification=I7zk57JPkItlKEfxKYy4I93cd92hx1w5egIuXESIAZ4
- Foxit-domain-verification=cb566658878449bb7563df5495c8530a
- hosted by Franke & Partner GbR
- MS=ms66516758
- apple-domain-verification=p44ILuupn0QoUfsD
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