Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dauphincontainers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 09:00:50 UTC · ↺ Refresh
MX Hostnames
- dauphincontainers-com.mail.protection.outlook.com
MX Priorities
- dauphincontainers-com.mail.protection.outlook.com: 3600
A / AAAA Records
- 172.67.144.67 (no PTR)
- 104.21.28.53 (no PTR)
- 2606:4700:3031::6815:1c35
- 2606:4700:3033::ac43:9043
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
gail.ns.cloudflare.com dns.cloudflare.com 2405890389 10000 2400 604800 1800
Primary NS (mname)
gail.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405890389
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kip.ns.cloudflare.com
gail.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:p3nlsmtp16.shr.prod.phx3.secureserver.net include:p3nlwpweb361.prod.phx3.secureserver.net ip4:72.167.234.241 ip4:72.167.190.229 ip4:184.168.47.225 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms80735892
- SPFv=spf1 include:spf.protection.outlook.com include:p3nlsmtp16.shr.prod.phx3.secureserver.net include:p3nlwpweb361.prod.phx3.secureserver.net ip4:72.167.234.241 ip4:72.167.190.229 ip4:184.168.47.225 ~all
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