insightforknowledge.co.uk

Valid Email Server
Domain Lookup › insightforknowledge.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-18 06:07:14 UTC · ↺ Refresh

MX Hostnames

  • SMTP.GOOGLE.COM

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 62.172.138.79 ↩ newtax.co.uk

Mail Server IPs

  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 142.251.111.26 ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net

SOA Record

Raw SOA ns1.spilsby.net hostmaster.spilsby.net 1773273600 10800 3600 604800 86400
Primary NS (mname)
ns1.spilsby.net
Admin Email (rname)
hostmaster@spilsby.net
Serial
1773273600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.spilsby.net
ns1.spilsby.net
ns3.spilsby.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.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
  • google-site-verification=jycYgBLu6Px8rZ_BGSZtghPuW69BPyziFwmNTTtOnsw
  • SPFv=spf1 include:_spf.google.com -all
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