Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mhk.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 15:04:35 UTC · ↺ Refresh
MX Hostnames
- mhk-de.mail.protection.outlook.com
MX Priorities
- mhk-de.mail.protection.outlook.com: 0
A / AAAA Records
- 5.9.135.184 ↩ ip5-9-135-184.timmeserver.de
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns.ecotel.net guardian.ecotel.net 1774354855 10800 3600 604800 3600
Primary NS (mname)
a.ns.ecotel.net
Admin Email (rname)
guardian@ecotel.net
Serial
1774354855
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
b.ns.ecotel.net
c.ns.ecotel.net
a.ns.ecotel.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:195.185.213.186 ip4:62.144.112.5 ip4:199.244.74.229 ip4:194.6.211.170 ip4:5.9.135.184 ip4:62.27.72.5 include:hostedoffice.ag include:spf.crsend.com include:_spf.rexx-systems.com include:spf.protection.outlook.com include:spfmhk.gosign.de include:_spf.netigate.se include:amazonses.com include:spf.mailjet.com -all
📊 DNS lookups: 9/10
✓ 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
8 records- amazon-business-verification=1609718bf764602a80f38a739604214b3aaf773e50b697c42f6519927792b508
- SPFv=spf1 mx ip4:195.185.213.186 ip4:62.144.112.5 ip4:199.244.74.229 ip4:194.6.211.170 ip4:5.9.135.184 ip4:62.27.72.5 include:hostedoffice.ag include:spf.crsend.com include:_spf.rexx-systems.com include:spf.protection.outlook.com include:spfmhk.gosign.de include:_spf.netigate.se include:amazonses.com include:spf.mailjet.com -all
- google-site-verification=i2HmFQ5zf0bdX6LkFZYwCIhT1lQfnSB-Xki10OvkCYM
- apple-domain-verification=KxCJctRBDuZ0eLBY
- docusign=5fef03cb-8ba8-4e17-a7a2-16bf7c304623
- MS=ms43416469
- miro-verification=fe8187b45660a6a6083928bef2613a48521922a0
- mindmanager-verification=b224bda2384667b88f762a2afcfbbaec40892ed04c4e3166035088cff3083048
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