threestages.io

Valid Email Server
Domain Lookup › threestages.io

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
threestages.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 22:12:10 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 162.159.140.166 (no PTR)

Mail Server IPs

  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net

SOA Record

Raw SOA ns1090.ui-dns.de hostmaster.1und1.com 2017060199 28800 7200 604800 600
Primary NS (mname)
ns1090.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060199
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1090.ui-dns.de
ns1054.ui-dns.org
ns1087.ui-dns.biz
ns1075.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-us.ionos.com include:mailer.myclickfunnels.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 include:_spf-us.ionos.com include:mailer.myclickfunnels.com ~all
  • google-site-verification=Vb1x72B8OGjS6jDlkSBhwWEtOigIGUIUG9x0KWLIfZA
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