tanddgroup.co.uk

Valid Email Server
Domain Lookup › tanddgroup.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tanddgroup.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 06:39:30 UTC · ↺ Refresh

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MX Hostnames

  • tanddgroup-co-uk.mail.protection.outlook.com
  • remote.tanddgroup.co.uk

MX Priorities

  • remote.tanddgroup.co.uk: 20
  • tanddgroup-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.192.214 (no PTR)
  • 104.21.33.215 (no PTR)
  • 2606:4700:3030::ac43:c0d6
  • 2606:4700:3037::6815:21d7

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA gene.ns.cloudflare.com dns.cloudflare.com 2397236738 10000 2400 604800 1800
Primary NS (mname)
gene.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397236738
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

thomas.ns.cloudflare.com
gene.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:51.68.206.203 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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 ip4:51.68.206.203 include:spf.protection.outlook.com -all
  • MS=ms22027582
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