skylineonline.ca

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
skylineonline.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 10:13:45 UTC · ↺ Refresh

MX Hostnames

  • skylineonline-ca.mail.protection.outlook.com

MX Priorities

  • skylineonline-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 178.128.227.28 (no PTR)

Mail Server IPs

  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.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:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.easydns.com zone.easydns.com 1774368459 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1774368459
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

dns3.easydns.org
dns1.easydns.com
dns2.easydns.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:spf.skylineonline.ca include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; ruf=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

✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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

15 records
  • docusign=75be92d5-cde3-403a-8f04-6a131e40679d
  • MS=ms69322135
  • 1password-site-verification=MTS3FFCEDFAKHPAQUBK2XWGWPU
  • docusign=5dbcc412-bd14-49e0-9d55-38a558d4ee80
  • zapier-domain-verification-challenge=981d4863-f16b-426c-bce0-5d325b8fcdb0
  • apple-domain-verification=nggfeSsJ6NwTCKGM
  • docusign=c409e9b7-f3e2-4852-84ed-5adedcf71e28
  • bw=BIg5PwSkqmt7rWotVe5I4hPLFCnx97QtgLncxhFH8nnA
  • google-site-verification=CQyYwlQ-82LsAJ2ad9yj3e17niD0Ozj1-DdtTr7cLw8
  • smartsheet-site-validation=Jxa8ZpvzOfn4isbT6QgDEBHCIOi50Mh7
  • SPFv=spf1 include:_spf.salesforce.com include:spf.skylineonline.ca include:spf.protection.outlook.com -all
  • logmein-verification-code=9a8094d2-4656-40a9-8d8d-887228dbce2b
  • JX2VBlWhST/5JEQi3FLYvrX5LTNUtX1Ga3Gm8eX0q85rua3EvMkuqR8mOMcEAEV2qCM/oa8/ivis7z4LuW+L0g==
  • docusign=ef9c975f-bcc4-4eab-a8df-d36e8946566b
  • atlassian-domain-verification=x9U7FbEUgf4ZUJlTkutcUPzHEf/DS9jGZvk7U/6QkcYNYmYuKaLa21sRt5PsVYEX
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