Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coleintl.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:31:44 UTC · ↺ Refresh
MX Hostnames
- coleintl-com.mail.protection.outlook.com
MX Priorities
- coleintl-com.mail.protection.outlook.com: 10
A / AAAA Records
- 144.217.93.9 ↩ server87.calgarywebpagehosting.com
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns9.worldnic.com namehost.worldnic.com 126021116 10800 3600 604800 3600
Primary NS (mname)
ns9.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021116
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns9.worldnic.com
ns10.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:70.191.87.147 ip4:207.126.101.0/24 ip4:98.158.87.105 ip4:98.158.87.106 ip4:203.62.212.0/23 ip4:216.196.72.80 ip4:149.72.181.17 ip4:159.183.150.223 include:spf-ca.emailsignatures365.com include:_spf.calgarywebpagehosting.com include:4433425.spf03.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
6 records- MS=ms27310421
- duo_sso_verification=1mlMZDTZ0L6Y4l53SsINU7AlOKzEcByoSJW3ii9toIYvtwQrT0bpaRahcxmx494j
- google-site-verification=UsUpKl_sYzndLHv4Tl1FbWJDPAMhuIc7z_qilN4k9b4
- SPFv=spf1 include:spf.protection.outlook.com ip4:70.191.87.147 ip4:207.126.101.0/24 ip4:98.158.87.105 ip4:98.158.87.106 ip4:203.62.212.0/23 ip4:216.196.72.80 ip4:149.72.181.17 ip4:159.183.150.223 include:spf-ca.emailsignatures365.com include:_spf.calgarywebpagehosting.com include:4433425.spf03.hubspotemail.net -all
- google-site-verification=5FspU2O5w82d64r0Ly8UHVg97E-d4kk1PJQ7NyXjvJ8
- knowbe4-site-verification=e05db551bf916997705bc6bca2394654
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