Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
computeruniverse.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:06:44 UTC · ↺ Refresh
MX Hostnames
- computeruniverse-net.mail.protection.outlook.com
MX Priorities
- computeruniverse-net.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.133.9 (no PTR)
- 104.18.134.9 (no PTR)
- 2606:4700::6812:8509
- 2606:4700::6812:8609
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
ali.ns.cloudflare.com dns.cloudflare.com 2398784512 10000 2400 604800 1800
Primary NS (mname)
ali.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398784512
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ali.ns.cloudflare.com
carter.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:dmzmail1.burda.com include:spf.protection.outlook.com include:_spf.atlassian.net include:_spf.salesforce.com include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; pct=100; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- v8ymdbbpwvq6tztzgs732n8k0w1p9mwx
- SPFv=spf1 mx a:dmzmail1.burda.com include:spf.protection.outlook.com include:_spf.atlassian.net include:_spf.salesforce.com include:amazonses.com -all
- 77a9552ee43f9d6cbb38820f34ef7893111c2ddb=232dcd9235eb437b6df011a04920860e8256ad36
- Bx1LeJZlltzD0C7jtO4NU709t+QubQ9/Fww2qbgihphFhfa+P9MrXfUBEV1JcAu41ddlho+QUhvNciSBCthkmQ==
- Dynatrace-site-verification=2a4723b3-0dca-40d3-af1a-2afaf06e3d23__oju23ovdobvdfnnjb44l4jgmds
- MS=ms55944100
- adobe-sign-verification=c33d6418c1d43ddd312f836e65ee22a1
- apple-domain-verification=dPmbsDPImREjkMHj
- atlassian-domain-verification=xhjic/N2EvxJa64WTGSDbTaywGvSWlCjhk7P7aYQ6YapabDOorwz4ckJSyRDE9Jf
- configcat-domain-verification=08d99fbc-6df5-47ee-8b3c-95ee1627cfc8
- google-site-verification=-Q0p7CvQ6WcLGbf5yxNuSiOrolc9lqCMbAQMzD9sgJ4
- google-site-verification=Iuw0W_OGfBsNckeK8rIqoJfSjgsQpZpkvkSGvDrQRdE
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