email.theengineering100.com - robtex.com
email.theengineering100.com
| CNAME | email-theengineering100-com.msgfocus.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.164.68.31🇺🇸 Amazon3.164.68.0/23 | ||||||
| PTR | server-3-164-68-31.hel51.r.cloudfront.net | ||||||
| A | 3.164.68.41🇺🇸 Amazon3.164.68.0/23 | ||||||
| A | 3.164.68.112🇺🇸 Amazon3.164.68.0/23 | ||||||
| A | 3.164.68.120🇺🇸 Amazon3.164.68.0/23 | ||||||
| MX | mx-1.msgfocus.com ⭐ | ||||||
| A | 185.54.72.165🇬🇧 Amazon185.54.72.0/22 EC2 Prefix | ||||||
| MX | mx-2.msgfocus.com ⭐ | ||||||
| TXT | google-site-verification=KIqJyY3OQYUai196kyUUEjfA9ifeF5ss-DYzHODE43E | ||||||
| TXT | v=spf1 include:msgfocus.com ~all | ||||||
theengineering100.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.212.82.150🇺🇸 Google35.212.0.0/17 | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| NS | ns2.siteground.net | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| TXT | v=spf1 +a +mx include:theengineering100.com.spf.auto.dnssmarthost.net include... | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=35 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEemail-theengineering100-com.msgfocus.com2026-03-21 → 2026-03-22 · 2 obs
● 2026-03-22 16:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| theengineering100.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server: 75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theengineering100.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | email-theengineering100-com.msgfocus.com |
Analysis
IP Addresses
email.theengineering100.com resolves to four IP numbers: 3.164.68.31, 3.164.68.41, 3.164.68.112 and 3.164.68.120.
Other host names such as ilgram.co.kr, d2gke5la9t6i7x.cloudfront.net, email-theaustin100-com.msgfocus.com, email-the100companies-com.msgfocus.com and growth-up.net share IPs with email.theengineering100.com.
Mail Servers
email.theengineering100.com is handled by two mail servers: mx-1.msgfocus.com and mx-2.msgfocus.com.
The mail server setup for email.theengineering100.com matches that of other domains, for instance cntnt-infoworld-com.msgfocus.com, email-senderscorpbiz-com.msgfocus.com, email-ukga-co-uk.msgfocus.com, emarketing-cta-techbytes-com.msgfocus.com and e-technologydecisions-com-au.msgfocus.com.
Host names with a single IP: mx-1.msgfocus.com points to 185.54.72.165.