Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dewengineering.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:03:06 UTC · ↺ Refresh
MX Hostnames
- dewengineering-com.mail.protection.outlook.com
MX Priorities
- dewengineering-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.5.132 (no PTR)
- 172.67.133.123 (no PTR)
- 2606:4700:3033::ac43:857b
- 2606:4700:3033::6815:584
Mail Server IPs
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.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:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
nadia.ns.cloudflare.com dns.cloudflare.com 2399730563 10000 2400 604800 1800
Primary NS (mname)
nadia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399730563
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nadia.ns.cloudflare.com
west.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +ip4:198.38.90.168 +include:spf.mysecurecloudhost.com +ip4:181.224.129.184 +include:spf.protection.outlook.com +include:spf.ess.ca.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected].
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- BPL=8618844
- MS=4B27E668FE4D68C29F4A312162CB7214B6892121
- bcn=189410CA-E076-11ED-B2D6-5702E938DABF
- SPFv=spf1 +mx +ip4:198.38.90.168 +include:spf.mysecurecloudhost.com +ip4:181.224.129.184 +include:spf.protection.outlook.com +include:spf.ess.ca.barracudanetworks.com -all
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