Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clifton.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:09:14 UTC · ↺ Refresh
MX Hostnames
- clifton-ca.mail.protection.outlook.com
MX Priorities
- clifton-ca.mail.protection.outlook.com: 30
A / AAAA Records
- 35.208.178.20 ↩ 20.178.208.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1695.awsdns-19.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1695.awsdns-19.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1047.awsdns-02.org
ns-1695.awsdns-19.co.uk
ns-330.awsdns-41.com
ns-917.awsdns-50.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.89.120.178 ip4:24.66.119.185 ip4:207.148.148.234 include:spf.protection.outlook.com include:email.freshservice.com include:_spf.psm.knowbe4.com include:clifton.ca.spf.auto.dnssmarthost.net include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- SPFv=spf1 ip4:209.89.120.178 ip4:24.66.119.185 ip4:207.148.148.234 include:spf.protection.outlook.com include:email.freshservice.com include:_spf.psm.knowbe4.com include:clifton.ca.spf.auto.dnssmarthost.net include:spf.mandrillapp.com -all
- 6hbngu3mobd53vmvrhkuuqhnb6
- QG3CJXVAEO1E5WR8S6NCN0MI72GDWW07ZXEVD336
- ZOOM_verify_NM2mnKVxZSIl9Ry5KAKWTr
- anthropic-domain-verification-wdn8nt=XEOvbJsHQTTHygbz6s7T5NduO
- apple-domain-verification=Y2IhOLZN2e5hnmUI
- hes=86d03eb823138b19bd9fee33a055bafe
- ku8jp29u8dghpq7u9o7du1vbf6
- openai-domain-verification=dv-kMb28KZpAXWuCYOJtdGi8Nld
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