Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tapmaster.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 08:47:37 UTC · ↺ Refresh
MX Hostnames
- tapmaster-ca.mail.protection.outlook.com
MX Priorities
- tapmaster-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.15.30 (no PTR)
- 172.67.70.254 (no PTR)
- 104.26.14.30
- 2606:4700:20::681a:f1e
- 2606:4700:20::ac43:46fe
- 2606:4700:20::681a:e1e
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
cris.ns.cloudflare.com dns.cloudflare.com 2396121027 10000 2400 604800 1800
Primary NS (mname)
cris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396121027
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cris.ns.cloudflare.com
mira.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:8002819.spf01.hubspotemail.net include:spf.protection.outlook.com include:_spf.mlsend.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- MS=ms73459090
- google-site-verification=SMELNCAcvwac1xHb5IcEMTr4A5IQ4pnPW8fhzAEIWyA
- google-site-verification=wp5lzG5-VrePWJjWRBBBNN-zcupKrpMKO1_VD-cLEpI
- SPFv=spf1 include:8002819.spf01.hubspotemail.net include:spf.protection.outlook.com include:_spf.mlsend.com include:spf.protection.outlook.com -all
Full email verification for tapmaster.ca
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