Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clixon.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 09:38:20 UTC · ↺ Refresh
MX Hostnames
- clixon-de.mail.protection.outlook.com
MX Priorities
- clixon-de.mail.protection.outlook.com: 10
A / AAAA Records
- 185.175.196.17 (no PTR)
- 2a00:1c98:60:1030::185d:1152 (no PTR)
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
docks15.rzone.de hostmaster.strato-rz.de 2020051373 86400 7200 604800 300
Primary NS (mname)
docks15.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051373
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks15.rzone.de
shades02.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:clixon-de.spf.smtp25.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA+wuq754O6jWkOPqf2EI+rISq48b7XJJi1tU5bSf0c+baTbIJbw1QBgL59MEcQT+MvIZWBojQwNCXMwBCTMRfLD44onFCseMT2+ihcuaTbNx3YMcMm0qU3C3W0yXo/EgG0tLdkVEU7AA0ql3F/GP5unTNNwKIB2YBiILDSKmrKQIDAQAB;
- ppe-e31543f6b127f5afc75031cab2d73b9e4dda8dbd
- apple-domain-verification=f7oVgPiOuZAJYlaS
- ae51e38c-6bf1-4e4f-8c47-55f436933f12
- SPFv=spf1 include:spf.protection.outlook.com include:clixon-de.spf.smtp25.com -all
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