Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colacinotax.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:34:46 UTC · ↺ Refresh
MX Hostnames
- colacinotax-com.mail.protection.outlook.com
MX Priorities
- colacinotax-com.mail.protection.outlook.com: 0
A / AAAA Records
- 63.250.42.62 ↩ server2ship.rambillo.us
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.rambillo.com vps-vnthwa2.rambillo.com 2026031601 3600 1800 1209600 86400
Primary NS (mname)
ns1.rambillo.com
Admin Email (rname)
vps-vnthwa2@rambillo.com
Serial
2026031601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.rambillo.com
ns1.rambillo.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:63.250.42.62 +include:spf.protection.outlook.com +include:spf.constantcontact.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 +a +mx +ip4:63.250.42.62 +include:spf.protection.outlook.com +include:spf.constantcontact.com ~all
- google-site-verification=fJyeK6JkLU4nfEJ4yRoC8InYJdJf_iMjI25ppOdP83o
- MS=ms44268908
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