Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gestructurales.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 07:05:04 UTC · ↺ Refresh
MX Hostnames
- mail.gestructurales.com
MX Priorities
- mail.gestructurales.com: 10
A / AAAA Records
- 34.193.204.92 ↩ redirect1.proxy-ssl.webflow.com
- 34.193.69.252 ↩ redirect2.proxy-ssl.webflow.com
Mail Server IPs
- 179.48.251.210 ↩ ns10.admintekcr.net
SOA Record
Raw SOA
ns.admintekcr.net hostmaster.admintekcr.net 2022031100 3600 1800 1209600 86400
Primary NS (mname)
ns.admintekcr.net
Admin Email (rname)
hostmaster@admintekcr.net
Serial
2022031100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.admintekcr.net
ns.admintekcr.net
ns1.admintekcr.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; adkim=r; fo=1; ri=21600; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 a mx -all
Full email verification for gestructurales.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits