Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karlstorz.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:18:50 UTC · ↺ Refresh
MX Hostnames
- mxb-0040c702.gslb.pphosted.com
- mxa-0040c702.gslb.pphosted.com
MX Priorities
- mxb-0040c702.gslb.pphosted.com: 10
- mxa-0040c702.gslb.pphosted.com: 10
A / AAAA Records
- 217.79.216.10 ↩ karlstorz.com
Mail Server IPs
- 205.220.184.135 ↩ mx07-0040c702.pphosted.com
- 185.183.31.154 ↩ mx08-0040c702.pphosted.com
SOA Record
Raw SOA
ns.frei.net hostmaster.freinet.de 2022071401 10800 3600 604800 3600
Primary NS (mname)
ns.frei.net
Admin Email (rname)
hostmaster@freinet.de
Serial
2022071401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.frei.net
ns.frei.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
37 records- _wj0irhfjtlbw3wtabe4xityt7hpjdgb
- 3lvmzdk2mx22fsf7pvg6syvbrflj76cf
- nintex.5f16aa2897f2dd0013973706
- google-gws-recovery-domain-verification=44940500
- rm_verify=1611ee46cf
- canva-site-verification=JmACKtvCM6jpntIi5XG4Pw
- 1lb8v33s8qht9pl6p39hpkh965z6zqx3
- _uafuftu68jet99zmkmnxmomawf6ciwx
- _gp5fgoslpnmj5w2mo0a467pksnummbk
- qCgF6HZqASONc+WCwErxG6p/snbOBRCNzYTNaJFODJd/oaWNSCSMAebUSQfv4fLEZONdNfW+ajA0jzFQTHTW/w==
- _x587az7uo5st1i7mzsg0pmx49stxpnf
- nFVb/lPjRmS153DEwI0k9eUsW+mOj//qp4LbrnRRtiQ=
- _knidc05btwlrmnh9073krn6oorneml1
- pardot934323=62759674fef1475122e7770847a67c5cdda3b20ddf88b8f3987c1ee917369115
- docusign=1073fc78-3dd8-4317-bf24-23cef7b898bc
- webexdomainverification.4C675B8B3486B136E053AB06FC0A3F65=35c18735-8d01-4f68-aef4-425b1ca72cc6
- pardot897171=725bb222647e19aa735533f246cb9c987b57bc401825dfcce9961d393388d4dd
- _nnn5hsro42wzfftv7x66y88h51ggoat
- nk51ygxlfb6h5z0pxtm45s10d7z5zjs7
- dkqdlm1jp27mhk1wy9mdnws9bl5r5vzv
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- j5p275f1kgzpkq60102hx4jslmgtbw1m
- successfactors-site-verification=NzVjNTUyMGU1ZTRlMjVlYWU2ZDllMmNmMjEyOTQwYmRhYzNmNzhhZmRmMDY4OTQwZTMzY2VhYjEzZDJhYTI5Yw==
- apple-domain-verification=mXtTmFz3kOWwTy0A
- _r1d7iui17qvbvxxpmjwhnhfw4tznxg9
- MS=ms55501417
- google-site-verification=WC6IeeazDN0jo8HS_wsunrQTVRbtQbJAONACFLeC-DE
- pardot934323=bbb70f098fd7f622f48a1d09a655db1dbe18bad49d1ff862492fadae796e6a93
- mentimeter-c6bcbad7-c95e-45f3-9e3e-09ad067e052e
- google-site-verification=sKWOK0kJgtRDyeJavma3UQMysCZhrpVqPdWzdAJrUP4
- nc0rrpfqh73tb22j133rw1ddf1z5jyw2
- docusign=6c7474c7-b4f3-4456-81bf-b707fbb378c0
- apple-domain-verification=2jmCGUCNqstoXeBy
- m6zj2ky9yj4hs7y45r42ffmdwjngjkqh
- 30qd76lgmys7hhmk7x58tf73ssnhz5v4
- CFW9FXrIYCtEpTOgmIvdHpTNtb5HH0DM5T7aHa8s+Gv+Rw9TKk31dhjr/1a5GDevEWJoHSQdWligdu77/p78vA==
- atlassian-domain-verification=GSyfJjDyELv5SZCx6gFRyRr8OQ4y8JZzrZxqpLbpDdIvKeT38CljXyp1wT86VL4Q
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