skylinegrp.ca

Valid Email Server
Domain Lookup › skylinegrp.ca
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
skylinegrp.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 20:52:17 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 159.203.51.143 (no PTR)

Mail Server IPs

  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.digitalocean.com hostmaster.skylinegrp.ca 0 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@skylinegrp.ca
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns3.digitalocean.com
ns1.digitalocean.com
ns2.digitalocean.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:52.139.16.8 ip4:52.139.2.137 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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • docusign=2b11c484-06b2-4ad9-9fbd-c5529a2cd0e5
  • contractworksverify=3zYwQ6o86qyhbi2
  • MS=ms63432907
  • atlassian-domain-verification=x9U7FbEUgf4ZUJlTkutcUPzHEf/DS9jGZvk7U/6QkcYNYmYuKaLa21sRt5PsVYEX
  • smartsheet-site-validation=SkTw5LeXYUrhaaf_7I6SAviy8o_w1HMv
  • SPFv=spf1 ip4:52.139.16.8 ip4:52.139.2.137 include:_spf.salesforce.com include:spf.skylineonline.ca include:spf.protection.outlook.com -all
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