Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toepfer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:17:33 UTC · ↺ Refresh
MX Hostnames
- toepfer-de.mail.protection.outlook.com
MX Priorities
- toepfer-de.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.215.129 (no PTR)
- 104.21.37.238 (no PTR)
- 2606:4700:3037::6815:25ee
- 2606:4700:3037::ac43:d781
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
dawn.ns.cloudflare.com dns.cloudflare.com 2399487318 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399487318
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
micah.ns.cloudflare.com
dawn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:178.249.24.130 ip4:24.134.225.25 ip4:87.138.155.105 include:engelhardt-etikett.de -all
📊 DNS lookups: 1/10
✓ 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: 216 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- SPFv=spf1 ip4:178.249.24.130 ip4:24.134.225.25 ip4:87.138.155.105 include:engelhardt-etikett.de -all
- MS=57179283C75B2ABB45EFFFC8EC17666198FF7810
- apple-domain-verification=Chgz51xSQy9F2q0L
- gjyEZK+GZY67pqRH61OkTBDqRi6P+LwuHMp4zDv3gpYvT7Kd3+/f4ZopvOwrLBMPQeR3TtJa9b/4EuaN06FHBA==
- sophos-domain-verification=50e4ded8780fe722772c63eb818b38e0f28c199832185c27d8e36a743c66c961
Full email verification for toepfer.de
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