Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
invertas.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:25:10 UTC · ↺ Refresh
MX Hostnames
- invertas-de.mail.protection.outlook.com
MX Priorities
- invertas-de.mail.protection.outlook.com: 0
A / AAAA Records
- 35.214.233.6 ↩ 6.233.214.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 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
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.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
SOA Record
Raw SOA
ns1.lumaserv.eu hostmaster.invertas.de 2018101649 43200 7200 1209600 300
Primary NS (mname)
ns1.lumaserv.eu
Admin Email (rname)
hostmaster@invertas.de
Serial
2018101649
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.lumaserv.eu
ns2.lumaserv.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx ptr include:spf.protection.outlook.com ip4:185.244.164.178 ip4:185.245.60.68 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=azyy3TnXp7IFCubX52kEmF4fDUHDroXcV83jejxaro0
- google-site-verification=lmQAqP2GKuIRYbX_IkRvipJTRmTPaNOiwQ-iEjzcxR0
- SPFv=spf1 a mx ptr include:spf.protection.outlook.com ip4:185.244.164.178 ip4:185.245.60.68 -all
- google-site-verification=TzUHaPdmg3jrbwOSfHuLhX0fZlElmwH1bpfCQTyABFo
- MS=ms62284430
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