Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bw-engineering.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:48:54 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-2.mimecast.com
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 5
- eu-smtp-inbound-2.mimecast.com: 5
A / AAAA Records
- 104.21.18.162 (no PTR)
- 172.67.182.188 (no PTR)
- 2606:4700:3037::ac43:b6bc (no PTR)
- 2606:4700:3034::6815:12a2 (no PTR)
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
charles.ns.cloudflare.com dns.cloudflare.com 2397860814 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397860814
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
charles.ns.cloudflare.com
sharon.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +ip4:185.199.220.114 +include:eu._netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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
10 records- openai-domain-verification=dv-cSJ5lxmMtCPLeMe5QDyyhV7h
- openai-domain-verification=dv-dN87HIi2g9QEJHQUFCHbjpPo
- sophos-domain-verification=b1cfef43520992717e6288b41b0945d02c9e629a
- SPFv=spf1 +ip4:185.199.220.114 +include:eu._netblocks.mimecast.com -all
- 0ed1fe018a9958f2be9c5641269284ef8fad737788
- autodesk-domain-verification=SoDi4T-SS4CuatI7tETX
- autodesk-domain-verification=_LuU3dfVU1zOudbSgPtt
- docusign=a6ce4556-f160-4601-bbec-dde0b7a4d47b
- google-site-verification=Sq0dbNjppToH5C9myEweA3SSqMs-wePrlyn_XNmd6Gk
- openai-domain-verification=dv-T83t6kvauImNfCjeQZrkzztd
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