marcostolk.com

Valid Email Server
Domain Lookup › marcostolk.com

Domain Overview

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

Checked via [email protected] · 2026-03-14 02:08:22 UTC · ↺ Refresh

MX Hostnames

  • primary.yourfilter.nl
  • fallback.yourfilter.nl

MX Priorities

  • fallback.yourfilter.nl: 20
  • primary.yourfilter.nl: 10

A / AAAA Records

  • 92.63.172.183
  • 2a05:1500:600:9:1c00:77ff:fe00:1639

Mail Server IPs

  • 185.103.241.23 ↩ se30-yh.route25.eu
  • 185.103.241.22 ↩ se29-yh.route25.eu
  • 185.223.33.26 ↩ se20-yh.route25.eu
  • 185.223.33.25 ↩ se21-yh.route25.eu
  • 185.223.33.30 ↩ se16-yh.route25.eu
  • 185.223.33.23 ↩ se23-yh.route25.eu
  • 185.223.33.27 ↩ se19-yh.route25.eu
  • 2a05:1500:702:9:1c00:f0ff:fe00:5555 ↩ se29-yh.route25.eu
  • 2a01:b941:2::29 ↩ se17-yh.route25.eu
  • 2a01:b941:2::30 ↩ se16-yh.route25.eu
  • 2a01:b941:2::23
  • 2a01:b941:2::24
  • 2a01:b941:2::28
  • 2a05:1500:702:9:1c00:7fff:fe00:5556
  • 185.223.33.28
  • 185.223.33.29
  • 185.223.33.24
  • 2a01:b941:2::25
  • 2a01:b941:2::27
  • 2a01:b941:2::26

SOA Record

Raw SOA ns-s.dns.yourhosting.nl hostmaster.marcostolk.com 2025010710 43200 3600 604800 10800
Primary NS (mname)
ns-s.dns.yourhosting.nl
Admin Email (rname)
hostmaster@marcostolk.com
Serial
2025010710
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns-x.dns.yourhosting.nu
ns-s.dns.yourhosting.nl
ns-k.dns.yourhosting.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.yourfilter.nl mx a ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 include:_spf.yourfilter.nl mx a ~all
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