Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
seletech.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 17:01:13 UTC · ↺ Refresh
MX Hostnames
- seletech-ca.mail.protection.outlook.com
MX Priorities
- seletech-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.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:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
jaxson.ns.cloudflare.com dns.cloudflare.com 2399982763 10000 2400 604800 1800
Primary NS (mname)
jaxson.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399982763
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jillian.ns.cloudflare.com
jaxson.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.thcservers.com include:spf-ca.emailsignatures365.com +a +ip4:188.214.30.203 +ip4:91.235.116.190 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
6 records- google-site-verification=AVTsP2bnBfrvsYLu-AHBZW4-81BhtqB_ntrCmqc889M
- SPFv=spf1 include:spf.protection.outlook.com include:spf.thcservers.com include:spf-ca.emailsignatures365.com +a +ip4:188.214.30.203 +ip4:91.235.116.190 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all
- MS=A7BC12656694B21749F562C222ACCF128C272789
- MS=ms16561131
- MS=ms58522859
- MS=ms63514615
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