Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcknze.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:43:27 UTC · ↺ Refresh
MX Hostnames
- mcknze-com.mail.protection.outlook.com
MX Priorities
- mcknze-com.mail.protection.outlook.com: 10
A / AAAA Records
- 96.89.108.93 (no PTR)
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2013050569 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2013050569
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1148.dns.dyn.com
ns4159.dns.dyn.com
ns3131.dns.dyn.com
ns2147.dns.dyn.com
SPF Record
✓ Strict (-all)
v=spf1 include:emailus.freshservice.com include:spf-westus.emailsignatures365.com include:servers.mcsv.net include:spf.protection.outlook.com ip4:50.225.203.118 ip4:50.225.203.121 ip4:167.89.11.197 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
7 records- /c1Ss3g/aZaooCzxMlNK1hUMU7xtQ/B6SgXggWQoOwnLWUkguKKWgY7drAiegcWNJZtjlZiNG7KM+ZvNiyCfnw==
- SPFv=spf1 include:emailus.freshservice.com include:spf-westus.emailsignatures365.com include:servers.mcsv.net include:spf.protection.outlook.com ip4:50.225.203.118 ip4:50.225.203.121 ip4:167.89.11.197 -all
- bWNrbnpl
- 249f84dc334eb209842a7bb81899743d
- apple-domain-verification=APaFFnUQNXOlz3V6
- autodesk-domain-verification=W3Eh_k42_uMsechtv7at
- intersight=7ff450194a8a339fe3f5b9b3c58dd0995b01f633bae1f7ecba72cd2c083eaed7
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