Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tecnic.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-03 08:19:29 UTC · ↺ Refresh
MX Hostnames
- tecnic-ca.mail.protection.outlook.com
MX Priorities
- tecnic-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 18.238.55.4 ↩ server-18-238-55-4.jfk52.r.cloudfront.net
- 18.238.55.115 ↩ server-18-238-55-115.jfk52.r.cloudfront.net
- 18.238.55.57
- 18.238.55.12
Mail Server IPs
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.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
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1341.awsdns-39.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1341.awsdns-39.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-734.awsdns-27.net
ns-1341.awsdns-39.org
ns-1912.awsdns-47.co.uk
ns-390.awsdns-48.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:184.107.95.132 ip4:198.72.99.62 ip4:207.96.210.40 mx a include:sendgrid.net include:spf.protection.outlook.com include:_spf.odoo.com include:mailgun.org ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],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
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=_FvoKxLAnm_Rg2hj-ikHXU7d-og77BkE7qkNNm5bNNA
- SPFv=spf1 ip4:184.107.95.132 ip4:198.72.99.62 ip4:207.96.210.40 mx a include:sendgrid.net include:spf.protection.outlook.com include:_spf.odoo.com include:mailgun.org ~all
- MS=ms76717379
- anthropic-domain-verification-4dptzh=t8RXSIk4cjFWf2KVOvyQysaRd
- apple-domain-verification=96bUFgrE1DuNHmsD
- apple-domain-verification=spL0JQNp3KYUvr593nczrSvbayFiuo9a7tVyyO2P4Tc
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