Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ah-senden.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:03:27 UTC · ↺ Refresh
MX Hostnames
- ahsenden-de0e.mail.protection.outlook.com
MX Priorities
- ahsenden-de0e.mail.protection.outlook.com: 10
A / AAAA Records
- 188.40.29.28 ↩ dedi3028.your-server.de
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
docks04.rzone.de hostmaster.strato-rz.de 2020060973 86400 7200 604800 300
Primary NS (mname)
docks04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020060973
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks04.rzone.de
shades15.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:85.220.189.123 include:spf.protection.outlook.com include:email-delivery.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 ip4:85.220.189.123 include:spf.protection.outlook.com include:email-delivery.de ~all
- d365mktkey=gRXpqRdmcBPDIluJRKhprm4TVRBI4QoIuTChQpjVNBox
- 202411040837452j3k4b8l5qy37jra72rln3vwhck7m6k4zu3jb4rngfdpa3unyh
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