claxson.com

Valid Email Server
Domain Lookup › claxson.com

Domain Overview

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

Checked via [email protected] · 2026-03-30 05:03:32 UTC · ↺ Refresh

MX Hostnames

  • claxson-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.18.220 (no PTR)
  • 172.67.183.104 (no PTR)
  • 2606:4700:3032::6815:12dc
  • 2606:4700:3030::ac43:b768

Mail Server IPs

  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA kevin.ns.cloudflare.com dns.cloudflare.com 2400231173 10000 2400 604800 1800
Primary NS (mname)
kevin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400231173
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kevin.ns.cloudflare.com
rose.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ptr ip4:170.150.153.26 ip4:181.167.193.99 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ 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
  • p0dpeqlbaovkvpi5e4qnurahia
  • rvl4cf8uvvvjf5tahu6b01vtum
  • ui6htu65ue74uqph97uihffupq
  • SPFv=spf1 mx a ptr ip4:170.150.153.26 ip4:181.167.193.99 include:spf.protection.outlook.com ~all
  • MS=ms51220525
  • b2UaOsTb62eg7uFKGrHGOh76xSt0FQKHsTRueyI1WueG/7gWwY3xrzRq176fuY/AxHOFa5ojN5flmgsTJ3B0ow==
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