Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nlh.nl.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 00:14:10 UTC · ↺ Refresh
MX Hostnames
- nlh-nl-ca.mail.protection.outlook.com
MX Priorities
- nlh-nl-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 142.163.56.250 ↩ www.nlh.nl.ca
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.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::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1770393639 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1770393639
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.webnames.ca
ns1.webnames.ca
ns3.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.163.56.251 ip4:142.163.56.249 ip4:174.129.192.189 ip4:174.129.8.146 ip4:64.95.71.141 ip4:216.16.234.20 include:servers.mcsv.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
selector1._domainkey
selector2._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
11 records- MS=ms61342674
- MS=D6C95A13360797127D9DB96A7A0D2BBCFB72EDC9
- gsiirtp9oapa7grvuk1ugcgqq3
- MS=8E2483FA2F801828B60FE5EFD42F5B7D97C1AD78
- cisco-ci-domain-verification=2af998ca1446db19643908d99e687bef749abe710fd669320512df9e7c1ad7b5
- MS=ms94500000
- duo_sso_verification=SQbXsY4VktbC0NZu7WAcO51sZ5w5OI0NEG0KxZic0jZdtb4zcWsxhdKvDRYP0bfL
- MS=ms78311088
- SPFv=spf1 ip4:142.163.56.251 ip4:142.163.56.249 ip4:174.129.192.189 ip4:174.129.8.146 ip4:64.95.71.141 ip4:216.16.234.20 include:servers.mcsv.net include:spf.protection.outlook.com -all
- MS=ms28682528
- apple-domain-verification=V3BkbtVM2OiA45dv
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