Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
compuserv.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 03:34:20 UTC · ↺ Refresh
MX Hostnames
- compuserv-de.mail.protection.outlook.com
MX Priorities
- compuserv-de.mail.protection.outlook.com: 10
A / AAAA Records
- 92.205.145.179 (no PTR)
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026030301 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com a ip4:212.184.28.152/29 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 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
8 records- SPFv=spf1 mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com a ip4:212.184.28.152/29 -all
- cisco-ci-domain-verification=130d2f5807190f11c635aa98d5f4a24e046526c6c3f819a9c65258b2bca5ba3e
- _globalsign-domain-verification=lk_3uahYgBhroWsaWYGXfNKgxeNlucNyFGY2j7Sl7j
- google-site-verification=9pvFF4lKAiMbMfpOnMsuObxZj_KvhgWQavEFHkhSULM
- apple-domain-verification=0kzlk96KTe89C1nK
- sophos-domain-verification=1dffa9d848452940bbb4f004c2976763724092dcf9b24587f0f31fdc75ddbcf4
- MS=ms78953435
- MS=DBD7B1BA826748BFBD49A617B2AE01A70B28CAA8
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