Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
m-net.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 03:02:28 UTC · ↺ Refresh
MX Hostnames
- mx2.hc138-81.eu.iphmx.com
- mx1.hc138-81.eu.iphmx.com
MX Priorities
- mx2.hc138-81.eu.iphmx.com: 50
- mx1.hc138-81.eu.iphmx.com: 50
A / AAAA Records
- 93.104.207.151 ↩ www.m-net.de
- 2001:a60:900e:3a:6d5f:d38:27:6567 ↩ www.m-net.de
Mail Server IPs
- 207.54.68.144 ↩ esa1.hc138-81.eu.iphmx.com
- 207.54.69.11 ↩ esa2.hc138-81.eu.iphmx.com
SOA Record
Raw SOA
ns1.m-online.net hostmaster.m-net.de 2026032600 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2026032600
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
ns4.m-online.net
ns1.m-online.net
ns3.m-online.net
ns2.m-online.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.54.68.144 ip4:207.54.69.11 ip4:188.164.233.73 ip4:188.164.233.71 include:_spf.m-online.net include:_spf.m-net.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
4 records- MS=ms57853456
- SPFv=spf1 ip4:207.54.68.144 ip4:207.54.69.11 ip4:188.164.233.73 ip4:188.164.233.71 include:_spf.m-online.net include:_spf.m-net.de -all
- f2ab99425a290d0c5f45ebc913ee703e02fa26d6c9f346cbf2716f3cf2f10c5b
- atlassian-domain-verification=jdxnrlug02JpkZGbI1zIPetoH8uARcN2vIVNQbqQ/uM/FaEK3GxMKOl9dCYIQPxs
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