corefact.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
corefact.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-23 17:08:17 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx5.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx4.googlemail.com

MX Priorities

  • aspmx3.googlemail.com: 50
  • aspmx4.googlemail.com: 60
  • aspmx5.googlemail.com: 70
  • alt1.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 30
  • aspmx.l.google.com: 0
  • aspmx2.googlemail.com: 40

A / AAAA Records

  • 52.9.66.163 โ†ฉ ec2-52-9-66-163.us-west-1.compute.amazonaws.com

Mail Server IPs

  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a โ†ฉ dj-in-f26.1e100.net
  • 192.178.223.27 โ†ฉ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a โ†ฉ yulhrs-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b โ†ฉ dj-in-f27.1e100.net
  • 192.178.218.27 โ†ฉ yuiadtq-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns53.domaincontrol.com dns.jomax.net 2026031400 28800 7200 604800 3600
Primary NS (mname)
ns53.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns54.domaincontrol.com
ns53.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:54.213.101.86 ip4:54.213.101.90 include:sendgrid.net ~all
๐Ÿ“Š DNS lookups: 1/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none;
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

DKIM Selectors

โœ“ 3 found
google._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

11 records
  • apple-domain-verification=Ovws2Cx3qIDd8LJ2
  • google-site-verification=Ro1oMHnJlQ_3HL7AoYQt2-7EP0Btxy3LBzmar1x9E2g
  • google-site-verification=UmgBHTt7ci0Dk2sOgoi1H2vJlK1QOPBlLfssANl14LI
  • google-site-verification=Mf5R50MJLLau0aRdcYBIISxi6KxBMduskB_BIwnjQXE
  • google-site-verification=0rnGdaRrtY-aNatM8p_oRxENi_YQrWyQsejSQ9gG4o4
  • postman-domain-verification=664bf23b18ca39306e6a3e2ba0a6dc81802676ae2cae69d001c9ba52bcb3a4438e29148c871b52fc92c03054dd5e643995aa53080c37c55a5f5f1b0ab194ceea
  • SPFv=spf1 ip4:54.213.101.86 ip4:54.213.101.90 include:sendgrid.net ~all
  • google-site-verification=3WziCdvPrdsd5AnX0aZ_llPF-cUKoX9cC54PIPlVX9M
  • google-site-verification=ISWjmlTq0rSY40070j7piCWTYYRjqjrdka6__HymYGU
  • google-site-verification=qAsxXQxzJg6CfCx98k1iiezLbkRbgvIchF3ozAbTkzY
  • v=verifydomain MS=2638817
Full email verification for corefact.com

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