crosstc.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
crosstc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 06:59:21 UTC · ↺ Refresh

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MX Hostnames

  • crosstc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 192.124.249.83 ↩ cloudproxy10083.sucuri.net

Mail Server IPs

  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.siteground.net dnsadmin.giow5.siteground.us 184 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@giow5.siteground.us
Serial
184
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.siteground.net
ns2.siteground.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com +ip4:65.49.23.0/24 +ip4:72.52.119.64/26 include:spf.apptivo.com include:spf.protection.outlook.com include:crosstc.com.spf.auto.dnssmarthost.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 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

2 records
  • SPFv=spf1 include:_spf.google.com +ip4:65.49.23.0/24 +ip4:72.52.119.64/26 include:spf.apptivo.com include:spf.protection.outlook.com include:crosstc.com.spf.auto.dnssmarthost.net ~all
  • brevo-code:d52dbbc38ab663ce69afaca372d27e28
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