Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gamtech.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:49:08 UTC · ↺ Refresh
MX Hostnames
- gamtech-ca.mail.protection.outlook.com
MX Priorities
- gamtech-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.177 (no PTR)
- 199.60.103.77 (no PTR)
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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
SOA Record
Raw SOA
louis.ns.cloudflare.com dns.cloudflare.com 2398943778 10000 2400 604800 1800
Primary NS (mname)
louis.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398943778
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tess.ns.cloudflare.com
louis.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com include:2213376.spf07.hubspotemail.net ip4:148.66.241.244 ip4:20.72.188.1 ip:148.66.241.249 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
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
15 records- _hocuy0bysqqxsy5lb0h69q6taedb9fv
- _jc4bomg620hqu9uculuow9zovjof5tp
- _sphgcfnuqcxd6dbwcfop7dbwlp22o09
- _t2ud9pbnvnfwokcdp4j5sr9qcm8vhn0
- anthropic-domain-verification-tfhe3x=RDFXhX8Oh49UGxTdArKO4E0B3
- apple-domain-verification=sOedMo3HsdnOw4vO
- duo_sso_verification=SuceojvzwafSC4Wuus18HtyiMu4J8fJEnGLsaUTuRqmK05UKZElLM5D3L6KU0mXL
- google-gws-recovery-domain-verification=48550508
- google-site-verification=7UD_8V08CagcfE2nPEUwWQMN_myTHAvioM8GbW57w_Y
- google-site-verification=aXHTINMTF67sEVkMehv2300j6U7W3Dn_r4nxtIi4-N8
- google-site-verification=dmsgEQuDdAy6oA0H_zReefHlrWl578xyuMmj7LMmp8M
- tgvn9672vtmktm4jpc45fzz28c6z5yyk
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com include:2213376.spf07.hubspotemail.net ip4:148.66.241.244 ip4:20.72.188.1 ip:148.66.241.249 -all
- _4ct1160pr2sb9i9p6y1cf4sd8rxhmgb
- _fooabt8nau30pr4t5fos2tohvzy2ua9
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for gamtech.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits