Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
antco.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 08:17:56 UTC · ↺ Refresh
MX Hostnames
- antco-ca.mail.protection.outlook.com
MX Priorities
- antco-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.137.171 (no PTR)
- 104.21.56.229 (no PTR)
- 2606:4700:3032::6815:38e5
- 2606:4700:3037::ac43:89ab
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.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
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
bingo.ns.cloudflare.com dns.cloudflare.com 2398377457 10000 2400 604800 1800
Primary NS (mname)
bingo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398377457
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ishaan.ns.cloudflare.com
bingo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_s1zdddh5v.sdmarc.net
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=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
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
3 records- ptc0r7lcsaciq6l52j8l3ita27
- SPFv=spf1 redirect=_s1zdddh5v.sdmarc.net
- google-site-verification=a3E5Ux-EZIL_Zm3eeBLFpyYOiJcxX1m3UjAYLk5UsUc
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