Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centobinlaw.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 22:43:16 UTC · ↺ Refresh
MX Hostnames
- mx2-hosting.jellyfish.systems
- ms31410759.msv1.invalid
- mx1-hosting.jellyfish.systems
- centobinlaw-ca.mail.protection.outlook.com
- mx3-hosting.jellyfish.systems
MX Priorities
- mx1-hosting.jellyfish.systems: 5
- centobinlaw-ca.mail.protection.outlook.com: 0
- mx2-hosting.jellyfish.systems: 10
- mx3-hosting.jellyfish.systems: 20
- ms31410759.msv1.invalid: 32767
A / AAAA Records
- 167.71.185.204
- 2604:a880:800:14::1:2270:6000
Mail Server IPs
- 162.255.118.28 ↩ oxse3a.privateemail.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 162.255.118.29 ↩ oxse2b.privateemail.com
- 162.255.118.13
SOA Record
Raw SOA
elsa.ns.cloudflare.com dns.cloudflare.com 2400228949 10000 2400 604800 1800
Primary NS (mname)
elsa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400228949
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mark.ns.cloudflare.com
elsa.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.elasticemail.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._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
5 records- SPFv=spf1 a mx include:_spf.elasticemail.com ~all
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms31410759
- brevo-code:469e725ed633e22cc2bd228c5e0bc8ab
- domain-verification=8607b4800d93cdc316a9dd22754a284f66a4bec8
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