calyptix.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
calyptix.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 20:47:41 UTC · ↺ Refresh

MX Hostnames

  • calyptix-com.mail.protection.outlook.com

MX Priorities

  • calyptix-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.26.0.119 (no PTR)
  • 104.26.1.119 (no PTR)
  • 172.67.74.188
  • 2606:4700:20::681a:177
  • 2606:4700:20::681a:77
  • 2606:4700:20::ac43:4abc

Mail Server IPs

  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA kelly.ns.cloudflare.com dns.cloudflare.com 2399536657 10000 2400 604800 1800
Primary NS (mname)
kelly.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399536657
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kelly.ns.cloudflare.com
michael.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.calyptix.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com include:aspmx.pardot.com include:relay.mailchannels.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

8 records
  • MS=ms89404470
  • abuseipdb-verification=yBNJwUkb
  • google-site-verification=12d1wSwYFscfFljD-nzswp4vBfZE6bUnP0dBE8M5Z40
  • google-site-verification=OufEtZtISzq5L7ROhHpApSnRWMc9dnE85R9WnNTBgE8
  • keybase-site-verification=rowsHB0wmpW5gYJAq1_CEAwUQ_JsVAIm6U3cb5Jq4qA
  • SPFv=spf1 include:_spf.calyptix.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com include:aspmx.pardot.com include:relay.mailchannels.net -all
  • 08232021
  • MS=72936A5210A5E85414A32F38B7D585CAF0667985
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