Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caritas-bonn.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:30:16 UTC · ↺ Refresh
MX Hostnames
- caritasbonn-de01i.mail.protection.outlook.com
MX Priorities
- caritasbonn-de01i.mail.protection.outlook.com: 25
A / AAAA Records
- 208.82.73.21 ↩ erz-live.dns.boreus.de
Mail Server IPs
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
acns05.xaas.systems christian.feddern.caritas-bonn.de 456 14400 3600 604800 3600
Primary NS (mname)
acns05.xaas.systems
Admin Email (rname)
christian@feddern.caritas-bonn.de
Serial
456
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
acns02.xaas.systems
acns03.xaas.systems
acns04.xaas.systems
acns05.xaas.systems
acns01.xaas.systems
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:213.168.66.37 ip4:213.61.138.100 ip4:94.16.17.113 ip4:91.215.7.12 ip4:54.93.175.83 ip4:87.237.25.4/32 ip4:185.25.80.0/22 ip4:192.249.114.174 ip4:62.128.1.220/26 ip4:208.82.73.21 ip4:195.50.178.169 ip4:52.101.171.17 ip4:94.140.18.226 ip4:192.28.144.160 include:sendgrid.net include:fdspfeuc.freshemail.io include:spf.protection.outlook.com include:spf.crsend.com include:_spf_eucentral1.prod.hydra.sophos.com include:csa.wwwserver.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=5E0F3888DF11B4D59C5026690D4053C7BE21DC22
- swisssign-check=hPh2ou80Zy5KIU-n9or5P8iRzOc
- MS=ms22590120
- SPFv=spf1 mx ip4:213.168.66.37 ip4:213.61.138.100 ip4:94.16.17.113 ip4:91.215.7.12 ip4:54.93.175.83 ip4:87.237.25.4/32 ip4:185.25.80.0/22 ip4:192.249.114.174 ip4:62.128.1.220/26 ip4:208.82.73.21 ip4:195.50.178.169 ip4:52.101.171.17 ip4:94.140.18.226 ip4:192.28.144.160 include:sendgrid.net include:fdspfeuc.freshemail.io include:spf.protection.outlook.com include:spf.crsend.com include:_spf_eucentral1.prod.hydra.sophos.com include:csa.wwwserver.net -all
- qFTF8vYTuDQBj16vCjq0X9sQ2rDBxWvZbMSCNUN1gqSk9EhK4G8J84hvG4VujMGuLU8h48uNi0IA/Upr8gPf8Q==
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