rnk-verlag.de

Valid Email Server
Domain Lookup › rnk-verlag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rnk-verlag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 23:13:54 UTC · ↺ Refresh

MX Hostnames

  • mx10.mts-ip.net

MX Priorities

  • mx10.mts-ip.net: 10

A / AAAA Records

  • 212.28.104.17 ↩ rnk-130008-001.mts-ip.net

Mail Server IPs

  • 212.28.97.37 ↩ mx10.mts-ip.net

SOA Record

Raw SOA dns1.mts-ip.net isp-tech.mts.de 2025010201 86400 3600 604800 86400
Primary NS (mname)
dns1.mts-ip.net
Admin Email (rname)
isp-tech@mts.de
Serial
2025010201
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns2.mts-ip.net
dns1.mts-ip.net
dns3.mts-ip.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:212.28.97.154/32 include:spf.sendinblue.com include:spf.mts-ip.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ 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

3 records
  • SPFv=spf1 a mx ip4:212.28.97.154/32 include:spf.sendinblue.com include:spf.mts-ip.net ~all
  • _globalsign-domain-verification=s1DmRsmONpBVKeb5u-J-2RgE3XNs8x4u0vWuhBSwFv
  • Sendinblue-code:ea8aff6dc4bf50564b26260585eafe1d
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