xxc.ai

Valid Email Server
Domain Lookup › xxc.ai
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
xxc.ai
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-27 20:02:11 UTC · ↺ Refresh

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MX Hostnames

  • mail.protonmail.ch
  • mailsec.protonmail.ch
  • xxc-ai.mail.protection.outlook.com

MX Priorities

  • mailsec.protonmail.ch: 20
  • xxc-ai.mail.protection.outlook.com: 50
  • mail.protonmail.ch: 10

A / AAAA Records

  • 104.21.22.53
  • 172.67.202.244
  • 2606:4700:3037::ac43:caf4
  • 2606:4700:3031::6815:1635

Mail Server IPs

  • 185.205.70.129 ↩ mailsec.protonmail.ch
  • 185.70.42.129 ↩ mailsec.protonmail.ch
  • 176.119.200.129 ↩ mailsec.protonmail.ch
  • 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc33::1
  • 185.70.42.128
  • 185.205.70.128
  • 176.119.200.128

SOA Record

Raw SOA nick.ns.cloudflare.com dns.cloudflare.com 2406595387 10000 2400 604800 1800
Primary NS (mname)
nick.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406595387
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

raegan.ns.cloudflare.com
nick.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.protonmail.ch include:secureserver.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • SPFv=spf1 include:_spf.protonmail.ch include:secureserver.net ~all
  • NETORG18339079.onmicrosoft.com
  • protonmail-verification=558145f735868fc8104fd3061c0ee08300f23197
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