Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
integraso.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 02:35:08 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- mx2.emailsrvr.com
- barracuda03.xinet.com.mx
MX Priorities
- mx1.emailsrvr.com: 10
- mx2.emailsrvr.com: 15
- barracuda03.xinet.com.mx: 20
A / AAAA Records
- 172.67.167.199 (no PTR)
- 104.21.67.21
- 2606:4700:3037::ac43:a7c7
- 2606:4700:3037::6815:4315
Mail Server IPs
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 146.20.161.2 ↩ mx2.emailsrvr.com
- 108.166.43.2 ↩ mx2.emailsrvr.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 184.106.54.2 ↩ mx2.emailsrvr.com
- 15.235.60.173 ↩ barracuda03.xinet.com.mx
SOA Record
Raw SOA
danica.ns.cloudflare.com dns.cloudflare.com 2399390893 10000 2400 604800 1800
Primary NS (mname)
danica.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399390893
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
danica.ns.cloudflare.com
jakub.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:microbit.com include:emailsrvr.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 a mx include:microbit.com include:emailsrvr.com -all
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