certisep.com

Valid Email Server
Domain Lookup › certisep.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
certisep.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 16:19:20 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • inbound-smtp.us-east-1.amazonaws.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com

MX Priorities

  • inbound-smtp.us-east-1.amazonaws.com: 60
  • alt1.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10
  • aspmx2.googlemail.com: 40
  • alt2.aspmx.l.google.com: 30
  • aspmx3.googlemail.com: 50

A / AAAA Records

  • 151.101.65.195
  • 151.101.1.195

Mail Server IPs

  • 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
  • 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
  • 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
  • 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
  • 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 142.251.167.27 ↩ ww-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27
  • 2a00:1450:400b:c02::1b

SOA Record

Raw SOA ns35.domaincontrol.com dns.jomax.net 2026011400 28800 7200 604800 600
Primary NS (mname)
ns35.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns35.domaincontrol.com
ns36.domaincontrol.com

SPF Record

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

6 records
  • google-site-verification=6z8mJm6UqpkEHlcw1w54bAi3IQkRWeFsvdF8ERyaTtw
  • google-site-verification=hbkIST1aj38BIw2SJ7rB6DEnugTOqUL0uU_CKFuS1w8
  • SPFv=spf1 include:_spf.firebasemail.com ~all
  • firebase=certificadossep-1f8c2
  • google-site-verification=Hd5qMWvXnOX2vyVg-Z3UKByKDVFxC4NFItQyI5jBSOY
  • google-site-verification=MxihOEKTDLQPtCMf4_lGbzQTq_l75qtBrfoznE7KeDA
Full email verification for certisep.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits