Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aet-kunststoffe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 17:26:08 UTC · ↺ Refresh
MX Hostnames
- srv03.area-itk.de
MX Priorities
- srv03.area-itk.de: 0
A / AAAA Records
- 157.90.227.152 ↩ srv0.aet-kunststoffe.eu
Mail Server IPs
- 2.29.1.3 ↩ srv03.area-itk.de
- 2a01:4f9:c015:a69d::1 ↩ srv03.area-itk.de
SOA Record
Raw SOA
ns1.routing.net hostmaster.aet-kunststoffe.de 2026082303 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@aet-kunststoffe.de
Serial
2026082303
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns1.routing.net
ns2.routing.net
ns3.routing.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- google-site-verification=Y4nDj3peD-3TiVrXLy0NGo4XdWWjxrhAxiRl9Pyc6Gw
- MS=7F354DE21A9C113F606F1A9E54355D3D2A90D719
- SPFv=spf1 a mx -all
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