Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cib.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 13:18:03 UTC · ↺ Refresh
MX Hostnames
- cib-de.mail.protection.outlook.com
MX Priorities
- cib-de.mail.protection.outlook.com: 10
A / AAAA Records
- 18.198.70.165 ↩ ec2-18-198-70-165.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.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::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.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
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2025091098 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2025091098
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.org
ns.udag.de
ns.udag.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:78.47.114.6 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; fo=1
⚠ 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: 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
5 records- anthropic-domain-verification-51p7cx=5rovXGKiyBTaT1YlkCd3rSYJW
- cursor-domain-verification-5ypbaj=QfdTf20DLgYownZKOmbvChhFg
- apple-domain-verification=trqPRcAw9Kd9j3ZM
- SPFv=spf1 mx ip4:78.47.114.6 include:spf.protection.outlook.com ~all
- atlassian-domain-verification=IwlfPuBBHbVFbZRrnXnPvDSaUnUV39bs4CVTVVxnLZw2aJSyUMxU6Wz9Q5DpW6FD
Full email verification for cib.de
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