redgroup.no

Valid Email Server
Domain Lookup › redgroup.no

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
redgroup.no
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 03:34:08 UTC · ↺ Refresh

MX Hostnames

  • ck7sj5zn8.mx.service.one

MX Priorities

  • ck7sj5zn8.mx.service.one: 10

A / AAAA Records

  • 65.108.4.156 ↩ srv1.infra.kolsrudweb.cloud

Mail Server IPs

  • 104.37.38.154 ↩ mx3.mailpod1-osl1.g1i.uniweb.no
  • 104.37.38.150 ↩ mx1.pub.mailpod1-osl1.one.com
  • 104.37.38.151 ↩ mx2.pub.mailpod1-osl1.one.com

SOA Record

Raw SOA jamie.ns.cloudflare.com dns.cloudflare.com 2397736530 10000 2400 604800 1800
Primary NS (mname)
jamie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397736530
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jamie.ns.cloudflare.com
luke.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:109.235.66.62 include:tornado.email include:_custspf.one.com ~all
📊 DNS lookups: 4/10
~ 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

2 records
  • SPFv=spf1 a mx ip4:109.235.66.62 include:tornado.email include:_custspf.one.com ~all
  • d7607724-b74c-4a1f-b642-d4957840b180
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