Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
autocenter-mainz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:12:57 UTC · ↺ Refresh
MX Hostnames
- mail.autocenter-mainz.de
MX Priorities
- mail.autocenter-mainz.de: 10
A / AAAA Records
- 3.120.181.209 ↩ ec2-3-120-181-209.eu-central-1.compute.amazonaws.com
- 3.120.181.208 ↩ ec2-3-120-181-208.eu-central-1.compute.amazonaws.com
- 3.120.181.210 ↩ ec2-3-120-181-210.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 31.204.118.82 (no PTR)
SOA Record
Raw SOA
toutatis.nx-it.com hostmaster.nx-it.com 2026012301 14400 1800 604800 900
Primary NS (mname)
toutatis.nx-it.com
Admin Email (rname)
hostmaster@nx-it.com
Serial
2026012301
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns1.dombot.de
taranis.nx-it.com
esus.nx-it.com
ns4.nx-it.com
toutatis.nx-it.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.nx-it.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only
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 a include:spf.nx-it.com -all
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