Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ms-blechtechnologie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 14:29:22 UTC · ↺ Refresh
MX Hostnames
- sf.albguard4mail.de
MX Priorities
- sf.albguard4mail.de: 10
A / AAAA Records
- 85.13.135.234 ↩ dd14426.kasserver.com
Mail Server IPs
- 217.7.63.44 ↩ sf.albguard4mail.de
SOA Record
Raw SOA
ns2.ctl.de hostmaster.ctl.de 2026011101 10800 3600 604800 86400
Primary NS (mname)
ns2.ctl.de
Admin Email (rname)
hostmaster@ctl.de
Serial
2026011101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
d.ns14.net
ns2.ctl.de
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx a a:obiwan.mehlrelay.de a:odysseus.ctl.de a:owa.ms-blechtechnologie.de ip4:52.155.250.144 ip4:20.54.82.7 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms16097908
- SPFv=spf1 mx a a:obiwan.mehlrelay.de a:odysseus.ctl.de a:owa.ms-blechtechnologie.de ip4:52.155.250.144 ip4:20.54.82.7 -all
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