Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pts-group.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 17:48:18 UTC · ↺ Refresh
MX Hostnames
- ptsgroup-de0i.mail.protection.outlook.com
MX Priorities
- ptsgroup-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024032243 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024032243
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:mail.zendesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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- MS=ms18453674
- google-site-verification=y4jKNg2NoZJ0OghIiouEeZX2OJYrUkCyLDXWgMpss9g
- atlassian-sending-domain-verification=3a01dbb3-8acd-4832-a2a2-1c26771a4b75
- apple-domain-verification=ruRlHmePJ59anAFn
- autodesk-domain-verification=cmkSdLPZkShD_pUh0tC2
- brevo-code:31cd9f503f845d19e9e841bf99159a26
- atlassian-domain-verification=mcVl9n/tkvENX5T0Fpqgq5SzS4aMC8gFjbWxmq2Ttven6mcP7uHCkKC6BavF5haa
- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:mail.zendesk.com -all
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