carboline.com

Valid Email Server
Domain Lookup › carboline.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
carboline.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 03:21:36 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 12.43.214.248 (no PTR)

Mail Server IPs

  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA dns1.comlaude-dns.com dnstech.comlaude.com 2023020396 86400 7200 2419200 3600
Primary NS (mname)
dns1.comlaude-dns.com
Admin Email (rname)
dnstech@comlaude.com
Serial
2023020396
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns1.comlaude-dns.com
dns2.comlaude-dns.net
dns3.comlaude-dns.co.uk
dns4.comlaude-dns.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:_spf.billtrust.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

14 records
  • c75c3aafb9c54617b6934faf1398fd37
  • knowbe4-site-verification=8ef4ead76264cbf6c0f64a2c733d60a0
  • MS=ms54786770
  • facebook-domain-verification=0beuz7sun813m2l81uvxp7467w7hic
  • SPFv=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:_spf.billtrust.com ~all
  • ilgup7unb1t2uqvcusug1h90ka
  • google-site-verification=ELEmb29TtR74vmsZ7QaGaNb3aR28ZQNAmJeyhQbo2hI
  • f5fc8c3073154bca8e4970e7f0eb9096
  • jqc388lgi171g2iantq6m0ghil
  • 0w0zjgsbs9smp5xqkwzr6d6v9m45921d
  • pardot953893=61256f1a3a46e8e8de3a3b56290eb852d20d0219e3a6dd7d45d8aab06abca05d
  • pardot927903=395ffae57dda607416299c649c5142c1c1ca89f85c378443e2ef228d4960148b
  • asv=909536636a0b8a738975fed5f5bc6674
  • aeretl79ntqq3b8nsf90tonms8
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