Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marquardt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:09:16 UTC · ↺ Refresh
MX Hostnames
- mx2.marquardt.de
- mx1.marquardt.de
MX Priorities
- mx1.marquardt.de: 10
- mx2.marquardt.de: 10
A / AAAA Records
- 193.111.103.221 ↩ marquardt.com
Mail Server IPs
- 193.158.33.20 ↩ mx1.marquardt.de
- 193.158.33.21 ↩ mx2.marquardt.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2026021903 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026021903
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.inwx.de
ns3.inwx.eu
ns.inwx.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.158.33.20/32 ip4:193.158.33.21/32 ip4:194.113.93.8/32 ip4:18.168.51.200/32 ip4:18.168.140.58/32 include:spf.avature.net include:25139990.spf04.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- Acd4vnKAXWLr9ztiC/Y+Ygrp9hTpCphdixE6dXM5h+pkucmolA++zGrykAeR+SM5MvU4+tL0dRvcmKhdBLaD8A==
- SPFv=spf1 ip4:193.158.33.20/32 ip4:193.158.33.21/32 ip4:194.113.93.8/32 ip4:18.168.51.200/32 ip4:18.168.140.58/32 include:spf.avature.net include:25139990.spf04.hubspotemail.net -all
- google-site-verification=C7IgYw1na_vvmsziJI2bzD-xGSgLz9-bZKYcp4ym2OI
- atlassian-domain-verification=Md9MSLHWV4zG6AR4f8aahGDOzEONzbLSyJUHXnhpqbBB6hVXUhH7Rny74Ay3Ng5g
- google-site-verification=jVVHUH9uL1JEZyV-AWhyCpozeh7vIUsFXI8LJl9avfE
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