arctek.co.uk

Valid Email Server
Domain Lookup › arctek.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-18 00:35:11 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 25
  • alt1.aspmx.l.google.com: 25
  • alt2.aspmx.l.google.com: 25
  • aspmx.l.google.com: 25
  • alt4.aspmx.l.google.com: 25

A / AAAA Records

  • 91.204.209.11

Mail Server IPs

  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net

SOA Record

Raw SOA ns1.hostns.io alerting.hostns.io 2026012901 3600 7200 1209600 86400
Primary NS (mname)
ns1.hostns.io
Admin Email (rname)
alerting@hostns.io
Serial
2026012901
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.hostns.io
ns2.hostns.io

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:91.204.209.11 ip4:109.70.148.43 ip4:5.101.173.114 ip4:81.19.215.2 +a +mx +include:_spf.google.com +include:relay.mailchannels.net include:spf.hostns.io include:spf.hostns.io ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=BBSko5WFRkV6LSBNrFfRHaaysX0_WX-rloLQlzKgLWo
  • SPFv=spf1 ip4:91.204.209.11 ip4:109.70.148.43 ip4:5.101.173.114 ip4:81.19.215.2 +a +mx +include:_spf.google.com +include:relay.mailchannels.net include:spf.hostns.io include:spf.hostns.io ~all
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