corenode.com

Valid Email Server
Domain Lookup › corenode.com

Domain Overview

DNS: ✓ 8h ago Checker: ✓ 8h ago
corenode.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:55:57 UTC · ↺ Refresh

MX Hostnames

  • in2-smtp.messagingengine.com
  • in1-smtp.messagingengine.com

MX Priorities

  • in1-smtp.messagingengine.com: 10
  • in2-smtp.messagingengine.com: 20

A / AAAA Records

  • 5.161.65.150
  • 2a01:4ff:f0:b950::1

Mail Server IPs

  • 103.168.172.220 ↩ phl-mx-05.messagingengine.com
  • 103.168.172.221 ↩ phl-mx-06.messagingengine.com
  • 103.168.172.222 ↩ phl-mx-07.messagingengine.com
  • 103.168.172.223 ↩ phl-mx-08.messagingengine.com
  • 103.168.172.216 ↩ phl-mx-01.messagingengine.com
  • 103.168.172.217 ↩ phl-mx-02.messagingengine.com
  • 103.168.172.218 ↩ phl-mx-03.messagingengine.com
  • 103.168.172.219 ↩ phl-mx-04.messagingengine.com
  • 202.12.124.217 ↩ stl-mx-02.messagingengine.com
  • 202.12.124.218 ↩ stl-mx-03.messagingengine.com
  • 202.12.124.219
  • 202.12.124.216

SOA Record

Raw SOA hope.ns.cloudflare.com dns.cloudflare.com 2404288851 10000 2400 604800 1800
Primary NS (mname)
hope.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404288851
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

quinton.ns.cloudflare.com
hope.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.messagingengine.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

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

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.messagingengine.com ?all
  • mistral-domain-verification=c21436e7f4f54076e504b81464e8fd4ee0fae181
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