codegen.co.uk

Valid Email Server
Domain Lookup › codegen.co.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
codegen.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 14:36:38 UTC · ↺ Refresh

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MX Hostnames

  • ALT1.ASPMX.L.google.com
  • ASPMX3.GOOGLEMAIL.com
  • ALT2.ASPMX.L.google.com
  • ASPMX.L.google.com
  • ASPMX2.GOOGLEMAIL.com

MX Priorities

  • aspmx2.googlemail.com: 10
  • alt2.aspmx.l.google.com: 5
  • aspmx3.googlemail.com: 10
  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 141.147.101.29 (no PTR)

Mail Server IPs

  • 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1a (no PTR)

SOA Record

Raw SOA x.ns.joker.com hostmaster.joker.com 2026010770 14400 3600 1209600 300
Primary NS (mname)
x.ns.joker.com
Admin Email (rname)
hostmaster@joker.com
Serial
2026010770
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

y.ns.joker.com
x.ns.joker.com
z.ns.joker.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; ri=300; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

6 records
  • atlassian-domain-verification=xDT+q6ufOxhFMYuSeOQ0oq9kPlQuYg2qDZKW3Fsj8k1O5s+TA/2ovUg4vE6l74Mf
  • google-site-verification=RT5_H4jMzO-hVycwfcrQ8Y83hav3U0supw2KbUfhfz4
  • SPFv=spf1 include:_spf.google.com ~all
  • MS=ms62846233
  • MS=ms48569814
  • docusign=3c4a1bed-f906-498a-adae-915edc789a07
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