callitonce.com

Valid Email Server
Domain Lookup › callitonce.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 05:47:20 UTC · ↺ Refresh

MX Hostnames

  • callitonce-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 50.87.150.77 ↩ iceingenieros.com

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns6083.hostgator.com dnsadmin.gator3042.hostgator.com 2026031801 86400 7200 3600000 86400
Primary NS (mname)
ns6083.hostgator.com
Admin Email (rname)
dnsadmin@gator3042.hostgator.com
Serial
2026031801
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns6083.hostgator.com
ns6084.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:50.87.147.247 ip4:50.87.145.158 ip4:50.87.144.61 ip4:40.107.94.112 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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

2 records
  • _globalsign-domain-verification=0vMFKtC1E5MqhGzWFSjUYQAfju6tKa-5DqU7lm567h
  • SPFv=spf1 ip4:50.87.147.247 ip4:50.87.145.158 ip4:50.87.144.61 ip4:40.107.94.112 include:spf.protection.outlook.com -all
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