Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carlroth.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:18:08 UTC · ↺ Refresh
MX Hostnames
- mx-01-eu-central-1.prod.hydra.sophos.com
- mxin.carlroth.info
- mx-02-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mxin.carlroth.info: 30
- mx-02-eu-central-1.prod.hydra.sophos.com: 20
- mx-01-eu-central-1.prod.hydra.sophos.com: 10
A / AAAA Records
- 20.101.236.175 (no PTR)
Mail Server IPs
- 93.240.225.203 ↩ mxout.carlroth.info
- 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
- 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
nsa4.schlundtech.de webmaster.carlroth.de 2025091001 43200 7200 1209600 86400
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
webmaster@carlroth.de
Serial
2025091001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc4.schlundtech.de
nsa4.schlundtech.de
nsb4.schlundtech.de
nsd4.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.carlroth.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- yandex-verification: 529fee4310500a54
- google-site-verification=5uI9gUgOrVMuP_0yVlyf4lAC6j0zHwcWvFz91U1Z_q0
- SPFv=spf1 include:spf.carlroth.com -all
- sophos-domain-verification=a23e7c23e76813be22464443f3b3bb02f006ea89
- apple-domain-verification=cfyfez5wg9hSVFhN
- TPwfxSHBNxH/A3MFRiwQu7O+SNNsy7goOgeshMdgqjt9cBWXG7gs4L1evccP6Xfs4DfkfLtbc1HLkGk9BcT/Dw==
- MS=ms38261053
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