Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premium-modellbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 21:41:50 UTC · ↺ Refresh
MX Hostnames
- xb3.serverdomain.org
MX Priorities
- xb3.serverdomain.org: 10
A / AAAA Records
- 77.75.252.56 ↩ 77-75-252-56.cloud2-vm272.de-nserver.de
Mail Server IPs
- 89.107.187.65 ↩ xb3.serverdomain.org
SOA Record
Raw SOA
ns1.nshost2.de hostmaster.webhostone.de 2016030223 10800 3600 604800 3600
Primary NS (mname)
ns1.nshost2.de
Admin Email (rname)
hostmaster@webhostone.de
Serial
2016030223
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.nshost2.de
ns3.nshost2.net
ns2.nshost2.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:spf.serverdomain.org ip4:77.75.252.31 ip4:62.104.44.84 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a include:spf.serverdomain.org ip4:77.75.252.31 ip4:62.104.44.84 ~all
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