remus-mgmt.co.uk

Valid Email Server
Domain Lookup › remus-mgmt.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
remus-mgmt.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-30 21:21:17 UTC · ↺ Refresh

MX Hostnames

  • eu-esec-01.heimdalsecurity.com
  • eu-esec-02.heimdalsecurity.com

MX Priorities

  • eu-esec-02.heimdalsecurity.com: 10
  • eu-esec-01.heimdalsecurity.com: 10

A / AAAA Records

  • 213.254.190.206 (no PTR)

Mail Server IPs

  • 20.50.183.146 ↩ eu-esec-01.heimdalsecurity.com
  • 20.50.183.144 ↩ eu-esec-01.heimdalsecurity.com

SOA Record

Raw SOA tate.ns.cloudflare.com dns.cloudflare.com 2398956473 10000 2400 604800 1800
Primary NS (mname)
tate.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398956473
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tate.ns.cloudflare.com
walk.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf-esec.heimdalsecurity.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]

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

5 records
  • MS=ms21589977
  • MS=ms61015545
  • hes=3e7a8f615ff09157bd9b0ab681d44b25
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf-esec.heimdalsecurity.com -all
  • LSRRQAbwAgFmfEapZvI3mMobLNmfAYbYw3UTPpkvFDvAKtADX5zlqWxjx/k3W0nr5qo4ctZOc5DcbbHMFBpkvQ==
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