Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karstadt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:17:49 UTC · ↺ Refresh
MX Hostnames
- karstadt-de.mail.protection.outlook.com
MX Priorities
- karstadt-de.mail.protection.outlook.com: 100
A / AAAA Records
- 194.145.89.53 (no PTR)
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
deffmdns01.bdc-services.net dnsmaster.atos.net 2026031817 3600 900 604800 1800
Primary NS (mname)
deffmdns01.bdc-services.net
Admin Email (rname)
dnsmaster@atos.net
Serial
2026031817
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
usiadns002.saacon.net
deffmdns01.bdc-services.net
beghidns003.my-it-solutions.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf1.karstadt.de include:spf2.karstadt.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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- google-site-verification=JbORwbuH5EMPs8IwNLd6WvgauU8vAJlmXPYS2G78Oak
- 9ySx6c3dsymlyCufMtm7mau5XBS/NRMmdIJOqtXDqDA9oJhZZuzsoUKCL+k1dI5z3dsTAUTiOqa/Va9tKnNoqQ==
- atlassian-domain-verification=xNOWl3hl4ilmsNnhkp/kFTnOdjKvvIXTAJBIXuLjkXUeYGR5j8cH3cuOG8Hn9Iav
- IGS4O2PZfbo2cCp290AmZ5ckXFw2kFR6Znn2diooR7EgRenEJ3Bzinf2lNRKdNEjLyYRCMbNxD2k8g9x0lMV7w==
- SPFv=spf1 mx include:spf1.karstadt.de include:spf2.karstadt.de ~all
Full email verification for karstadt.de
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