Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gernoth.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:31:59 UTC · ↺ Refresh
MX Hostnames
- mx-01-eu-central-1.prod.hydra.sophos.com
- mx-02-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mx-01-eu-central-1.prod.hydra.sophos.com: 10
- mx-02-eu-central-1.prod.hydra.sophos.com: 20
A / AAAA Records
- 153.92.193.121 ↩ r16956.agenturserver.it
- 2a03:2a00:1400:2::ac15:14c2 ↩ r16956.agenturserver.it
Mail Server IPs
- 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com
- 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns1028.ui-dns.org hostmaster.1und1.de 2017051517 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017051517
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1028.ui-dns.de
ns1028.ui-dns.biz
ns1028.ui-dns.com
ns1028.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.fp-sign.com ip4:83.246.89.68/32 ip4:91.190.206.251 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf.crsend.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
3 records- SPFv=spf1 a:mail.fp-sign.com ip4:83.246.89.68/32 ip4:91.190.206.251 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf.crsend.com ~all
- sophos-domain-verification=e4f4c5d30a655ead69869adc8cd9f1cbf0f23418
- MS=ms24992602
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