grupowelltech.com

Valid Email Server
Domain Lookup › grupowelltech.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
grupowelltech.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-22 23:27:23 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 2

A / AAAA Records

  • 31.43.161.6
  • 31.43.160.6

Mail Server IPs

  • 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
  • 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net

SOA Record

Raw SOA nic.ns.duplika.com servers.duplika.com 2026092201 3600 1800 1209600 86400
Primary NS (mname)
nic.ns.duplika.com
Admin Email (rname)
servers@duplika.com
Serial
2026092201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nic.ns.duplika.com
rei.ns.duplika.com
emi.ns.duplika.com
mar.ns.duplika.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:67.227.154.94 ip4:67.225.220.75 include:spf.duplika.com ip4:67.227.213.23 ip4:69.16.228.40 +a +mx +ip4:50.28.36.27 +include:spf.hostmar.com +include:_spf.google.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
google._domainkey
default._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

4 records
  • google-site-verification=AlOg7cAhv7IisyuFBFoUDWP8d-F-JOD6cPA_89mnitM
  • tmes=ea56a217fb3fd5ddbb107e47efe7c9f7
  • SPFv=spf1 ip4:67.227.154.94 ip4:67.225.220.75 include:spf.duplika.com ip4:67.227.213.23 ip4:69.16.228.40 +a +mx +ip4:50.28.36.27 +include:spf.hostmar.com +include:_spf.google.com ~all
  • trend-micro-v1-domain-verification.e9722ff1fb8531aaa6de6cec55f44a31=578e9c5c-fe5c-49e6-ab93-9e46a98686e7
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