Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sigpack.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:11:44 UTC · ↺ Refresh
MX Hostnames
- sigpack.com.mx
MX Priorities
No priority data.
A / AAAA Records
- 157.250.199.67
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
webhosting3009a.trouble-free.net
webhosting3009b.trouble-free.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:157.250.199.66 include:relay.mailbaby.net +a +mx +ip4:67.211.214.74 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:157.250.199.66 include:relay.mailbaby.net +a +mx +ip4:67.211.214.74 ~all
Full email verification for sigpack.com.mx
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits