Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gtcribbon.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 08:27:27 UTC · ↺ Refresh
MX Hostnames
- mx01.infrar.net
- mx03.infrar.net
- mx02.infrar.net
MX Priorities
- mx03.infrar.net: 10
- mx01.infrar.net: 10
- mx02.infrar.net: 10
A / AAAA Records
- 151.101.64.119 (no PTR)
Mail Server IPs
- 149.78.128.13 ↩ mx03.infrar.net
- 170.78.136.9 ↩ mx01.infrar.net
- 170.78.136.14 ↩ mx02.infrar.net
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2398572184 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398572184
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
oswald.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.infrar.net include:_spf.infrar.com.ar -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:_spf.infrar.net include:_spf.infrar.com.ar -all
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