ei-research.net - robtex.com
ei-research.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.20.114.243🇺🇸 EIGI67.20.112.0/22 | ||||||
| PTR | host2097.hostmonster.com | ||||||
| NS | ns1.hostmonster.com ⭐ | ||||||
| A | 162.159.24.157Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.hostmonster.com | ||||||
| NS | ns2.hostmonster.com | ||||||
| A | 162.159.25.186Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.hostmonster.com | ||||||
| MX | mail.ei-research.net ⭐ | ||||||
| A | 67.20.114.243🇺🇸 EIGI67.20.112.0/22 | ||||||
| PTR | host2097.hostmonster.com | ||||||
| MX | ei-research.net(10) | ||||||
| A | 67.20.114.243🇺🇸 EIGI67.20.112.0/22 | ||||||
| PTR | host2097.hostmonster.com | ||||||
| TXT | v=spf1 +a +mx +ip4:66.147.240.181 include:sendersrv.com a mx ptr include:host... | ||||||
| SOA | ns1.hostmonster.comroot@host2097.hostmonster.com 2026-06-07 #6 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784137797 | ||||||
MX for
ei-research.net |
Subdomains
Same first word
ei-research.com |
ei-research.net |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.hostmonster.com2015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 18:04:32
●NSns2.hostmonster.com2015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 18:04:32
●MXei-research.net2015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 18:04:32
●MXmail.ei-research.net2015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 18:04:32
○A66.147.240.1812015-07-12 → 2018-08-26 · 4 obs
● 2018-08-26 07:11:46
○ 2026-05-11 02:34:12
○ 2026-07-15 18:04:32
●A67.20.114.2432026-05-11 → 2026-07-15 · 3 obs
● 2026-05-11 02:34:12
● 2026-07-15 18:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ei-research.net | ns2.hostmonster.com, ns1.hostmonster.com | - |
✅ Authoritative Response
Server:162.159.24.157
NS records: ns2.hostmonster.com, ns1.hostmonster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ei-research.net (unsigned zone)
⏱️ Timing
Total: 1700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.20.114.243 |
| NS | 2 | ns2.hostmonster.com, ns1.hostmonster.com |
| MX | 2 | mail.ei-research.net (pri: 0), ei-research.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.147.240.181 includ |
| SOA | 1 | ns1.hostmonster.com root.host2097.hostmo |
Analysis
Hierarchy
www.ei-research.net and mail.ei-research.net are both subdomains of ei-research.net.
Mail Server Role
ei-research.net is listed as a mail server for itself.
mail.ei-research.net routinely functions as a mail server together with ei-research.net.
IP Addresses
ei-research.net resolves to one IP address: 67.20.114.243.
mail.concadinc.com, todomundo.com, photographyonmain.com and two other host names share IP numbers with ei-research.net.
Name Servers
The NS records for ei-research.net delegate to ns1.hostmonster.com and ns2.hostmonster.com.
ei-research.net uses the same name servers as several other domains — among them speedtan.com, mavigra.net, djsolitaire.org and two more.
At least some of ei-research.net's name servers are shared with other domains, for example zapcycle.net, sagaconcepts.com, calballs.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.bluehost.com and ns2.bluehost.com.
Each of ns1.hostmonster.com and ns2.hostmonster.com has one IP address: ns1.hostmonster.com uses 162.159.24.157 and ns2.hostmonster.com uses 162.159.25.186.
Mail Servers
ei-research.net delegates mail to two mail servers, namely ei-research.net and mail.ei-research.net.
Each of ei-research.net and mail.ei-research.net points to exactly one IP address: 67.20.114.243.
ei-research.net and mail.ei-research.net each have 67.20.114.243 IP addresses.