Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
biolab.com.gt
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 09:06:21 UTC · ↺ Refresh
MX Hostnames
- mail.biolab.com.gt
MX Priorities
- mail.biolab.com.gt: 0
A / AAAA Records
- 190.56.244.62 ↩ 62.244.56.190.static.intelnet.net.gt
- 35.172.94.1 ↩ staticip.multiscreensite.com
- 100.24.208.97 ↩ staticip2.multiscreensite.com
Mail Server IPs
- 190.56.244.62 ↩ 62.244.56.190.static.intelnet.net.gt
SOA Record
Raw SOA
ns1.globalst.gt root.biolab.com.gt 2026053002 7200 3600 1209600 180
Primary NS (mname)
ns1.globalst.gt
Admin Email (rname)
root@biolab.com.gt
Serial
2026053002
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns2.globalst.gt
ns1.globalst.gt
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:190.56.244.62 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=6q1Cfuwjm20RwR5VuGbP0oSft1ieIsv5Ibn1kim72ls
- SPFv=spf1 a mx ip4:190.56.244.62 -all
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