Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caritas-os.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 14:36:34 UTC · ↺ Refresh
MX Hostnames
- caritasos-de01i.mail.protection.outlook.com
MX Priorities
- caritasos-de01i.mail.protection.outlook.com: 0
A / AAAA Records
- 80.72.140.180 (no PTR)
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.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
ns1.nw-team.de hostmaster.nwt.de 2019081315 86400 7200 3600000 172800
Primary NS (mname)
ns1.nw-team.de
Admin Email (rname)
hostmaster@nwt.de
Serial
2019081315
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns3.nw-team.de
ns2.nw-team.de
ns1.nw-team.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.41.252.0/22 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
12 records- MS=ms82780449
- _globalsign-domain-verification=OJnYKceF-tPVGVBzd80vIcGHFrXMC_4WyC25AgqqHd
- MS=A5F85F0084041D554C81A0BEA9EC7F0F5B0BD8F1
- MS=ms35985105
- wsrpmkz49pp48drymvzywl6n8f40ygg3
- ms-domain-verification=e7fd9e6d-5857-43db-a0e0-b5b4fb65765c
- SPFv=spf1 ip4:193.41.252.0/22 include:spf.protection.outlook.com -all
- 2r5ntywsls38qnyh66tkkxdp98dn5m89
- 1k3k12qcprvzpbv2349w0xqkn51ss5ns
- _ivky4he595hap4edry2nh1wfhzg9ajx
- 5b7lzzdbjgx3jxktfw8j5sqzn3v7b0b2
- google-site-verification=njo1BFcfHbpS2GF4vvefS2PK7SMuu8RUFlHyoZpFyjc
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