Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peter-schmidt-group.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 23:17:31 UTC · ↺ Refresh
MX Hostnames
- peterschmidtgroup-de01c1c.mail.protection.outlook.com
MX Priorities
- peterschmidtgroup-de01c1c.mail.protection.outlook.com: 0
A / AAAA Records
- 23.206.172.208 ↩ a23-206-172-208.deploy.static.akamaitechnologies.com
- 23.206.172.172 ↩ a23-206-172-172.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:16::17c4:314
- 2600:141b:1c00:16::17c4:310
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2021010912 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2021010912
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pdns82.ultradns.biz
pdns82.ultradns.com
pdns82.ultradns.net
pdns82.ultradns.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com ip4:213.71.13.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ 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 include:_spf.oneomnicom.com ip4:213.71.13.0/24 -all
- google-site-verification=V87kRfkk1QxQe0ye1EIJMmFf5bCgG8PxdDltcXMLtAY
- 4MFubG1GHZ2n34dbBvTsI/oV36dTlQEs6D+IXYVEb7zDuDqu63rraO3cyVqif2Y59Fh5UGxp+gO+N7euS6I5wQ==
- SkcbrCXl7nGOR24gtGbrCK08Fu3NKGCxmuJSafPri9EzqhXzdDgpH90ZK9zLZt4eM9w7TcD+pIDxo6oPIPyXlg==
- box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
- adobe-idp-site-verification=9ef983888aa228fe302fbd8eabf2a69689b7f6b64cfdc17621245665b37f9a23
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
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