Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biva.mx
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 08:06:37 UTC · ↺ Refresh
MX Hostnames
- cluster1a.eu.messagelabs.com
- cluster1.eu.messagelabs.com
MX Priorities
- cluster1.eu.messagelabs.com: 10
- cluster1a.eu.messagelabs.com: 20
A / AAAA Records
- 45.60.34.100 (no PTR)
- 45.60.32.100 (no PTR)
Mail Server IPs
- 195.245.231.67 ↩ mail872.messagelabs.com
- 85.158.142.213 ↩ mail837.messagelabs.com
- 85.158.142.217 ↩ mail830.messagelabs.com
- 195.245.230.197 ↩ mail855.messagelabs.com
- 195.245.230.192 ↩ mail850.messagelabs.com
- 195.245.231.74 ↩ mail878.messagelabs.com
- 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns-1932.awsdns-49.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1932.awsdns-49.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-515.awsdns-00.net
ns-1307.awsdns-35.org
ns-188.awsdns-23.com
ns-1932.awsdns-49.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- hes=b49a37f991b6e4bc9d0c10828af43cd8
- il91i2ei4omnun4hkaotejvkjp
- p288k9tnpflug8i7517kblj530
- p9hooi455a3h58gmt4drhggran
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
- MS=ms41175107
- _globalsign-domain-verification=1ve0HujcQfRhMPuVmAii7UOINHVUgtHNDQHRpcWYmV
- aq2pg637po0p7da43k580ch4rv
- cul2jg5sl3796hi88577pusidb
- facebook-domain-verification=2fuw7ihn3378gyskpcvo158ihuuyh9
Full email verification for biva.mx
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