Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asteringenieria.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 13:14:03 UTC · ↺ Refresh
MX Hostnames
- asteringenieria.com
MX Priorities
- asteringenieria.com: 0
A / AAAA Records
- 199.168.185.135 ↩ wco2.hostdime.com.co
Mail Server IPs
- 199.168.185.135 ↩ wco2.hostdime.com.co
SOA Record
Raw SOA
ns2402.dizinc.com root.sh02.hostdime.com.co 2026030101 3600 1800 1209600 86400
Primary NS (mname)
ns2402.dizinc.com
Admin Email (rname)
root@sh02.hostdime.com.co
Serial
2026030101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2403.dizinc.com
ns2402.dizinc.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +a +ip4:199.168.185.134 +include:spf.mfilter.dimenoc.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 +mx +a +ip4:199.168.185.134 +include:spf.mfilter.dimenoc.com -all
Full email verification for asteringenieria.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits