Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thequarkgroup.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:05:41 UTC · ↺ Refresh
MX Hostnames
- thequarkgroup-ca.mail.protection.outlook.com
MX Priorities
- thequarkgroup-ca.mail.protection.outlook.com: 30
A / AAAA Records
- 104.21.46.13 (no PTR)
- 172.67.222.61 (no PTR)
- 2606:4700:3030::ac43:de3d
- 2606:4700:3031::6815:2e0d
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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
SOA Record
Raw SOA
boyd.ns.cloudflare.com dns.cloudflare.com 2399380750 10000 2400 604800 1800
Primary NS (mname)
boyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399380750
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jule.ns.cloudflare.com
boyd.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.4.85.18 ip4:64.4.85.19 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=8FCDFCC462237A2D98F2123B8656496C56C95155
- h27ks0bt1clfg3akuph85dtj6h
- SPFv=spf1 ip4:64.4.85.18 ip4:64.4.85.19 include:spf.protection.outlook.com -all
- 5552d7r8tdis9drgq5bcc53mfc
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