gtc1.net

Valid Email Server
Domain Lookup › gtc1.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gtc1.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 08:08:12 UTC · ↺ Refresh

MX Hostnames

  • gtc1.net.1.arsmtp.com
  • gtc1.net.2.arsmtp.com

MX Priorities

  • gtc1.net.1.arsmtp.com: 10
  • gtc1.net.2.arsmtp.com: 20

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.144 (no PTR)

Mail Server IPs

  • 8.31.233.86 ↩ server252.appriver.com
  • 8.19.118.178 ↩ server253.appriver.com

SOA Record

Raw SOA eric.ns.cloudflare.com dns.cloudflare.com 2397626313 10000 2400 604800 1800
Primary NS (mname)
eric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397626313
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

eric.ns.cloudflare.com
rosa.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:edgepilot.com include:panteramail.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:edgepilot.com include:panteramail.net ~all
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