serpentier.com

Valid Email Server
Domain Lookup › serpentier.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
serpentier.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 01:59:08 UTC · ↺ Refresh

MX Hostnames

  • spamrelay.zxcs.nl

MX Priorities

  • spamrelay.zxcs.nl: 10

A / AAAA Records

  • 185.104.29.74 ↩ web0115.zxcs.nl
  • 2a06:2ec0:1::115 ↩ web0115.zxcs.nl

Mail Server IPs

  • 185.104.28.12 ↩ spamrelay.zxcs.nl
  • 2a06:2ec0:1::ffec ↩ spamrelay.zxcs.nl

SOA Record

Raw SOA ns.zxcs.nl hostmaster.serpentier.com 2023110800 600 3600 1209600 86400
Primary NS (mname)
ns.zxcs.nl
Admin Email (rname)
hostmaster@serpentier.com
Serial
2023110800
Refresh
600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.zxcs.eu
ns.zxcs.nl
ns.zxcs.be

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.74 ip6:2a06:2ec0:1:0:0:0:0:115 include:filter-out.zxcs.nl ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.74 ip6:2a06:2ec0:1:0:0:0:0:115 include:filter-out.zxcs.nl ~all
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