Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
volkswagen-zentrum-duesseldorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-11 01:32:08 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: 20
- mx-02-eu-central-1.prod.hydra.sophos.com: 30
A / AAAA Records
- 195.210.48.9 ↩ plesk9.quat.net
Mail Server IPs
- 18.185.214.137 ↩ ec2-18-185-214-137.eu-central-1.compute.amazonaws.com
- 52.28.42.123 ↩ ec2-52-28-42-123.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns02.quatnet.de hostmaster.quat.net 2026042400 10800 3600 604800 38400
Primary NS (mname)
ns02.quatnet.de
Admin Email (rname)
hostmaster@quat.net
Serial
2026042400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
dns2.epag.net
dns1.epag.net
ns02.quatnet.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.133.104.28 ip4:148.251.188.161 ip4:136.243.234.40 ip4:79.171.178.173/31 ip4:37.202.1.53 ip4:5.11.53.144/28 ip4:136.243.102.248 ip4:116.203.194.216 ip4:149.233.5.18 ip4:148.251.117.42 ip4:178.248.221.34 ip4:178.33.38.97 ip4:62.113.242.78 include:smtp-01.tool24.de include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
5 records- knowbe4-site-verification=93fc7978aec42211f081fc306ac7db1a
- sophos-domain-verification=cb8c187e9bb8d7f873893a0f99f35b98fa2552c8
- sophos-domain-verification=d96ccdd972167f980194403e12296a468600175d0380ff90daea0ae75210d5a5
- SPFv=spf1 ip4:213.133.104.28 ip4:148.251.188.161 ip4:136.243.234.40 ip4:79.171.178.173/31 ip4:37.202.1.53 ip4:5.11.53.144/28 ip4:136.243.102.248 ip4:116.203.194.216 ip4:149.233.5.18 ip4:148.251.117.42 ip4:178.248.221.34 ip4:178.33.38.97 ip4:62.113.242.78 include:smtp-01.tool24.de include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com -all
- MS=ms25699362
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