pubresearchgroup.com - robtex.com
pubresearchgroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.pubresearchgroup.com ⭐ | ||||||
| A | 66.96.161.166🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 166.161.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.DOTSTER.comnamehost@WORLDNIC.com serial=124033119 | ||||||
com
| 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=1774509632 | ||||||
Previously MX for
Subdomains
Same first word
pubresearchgroup.com |
pubresearchgroup.org |
DNS History
8 records (3 active, 5 former)
●NSns1.dotster.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 08:06:00
● 2026-03-26 07:22:52
○NSns1.pubresearchgroup.com2015-07-23 → 2020-02-11 · 4 obs
● 2020-02-11 13:10:56
○ 2026-03-12 08:06:00
○ 2026-03-26 07:22:52
●NSns2.dotster.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 08:06:00
● 2026-03-26 07:22:52
○NSns2.pubresearchgroup.com2015-07-23 → 2020-02-11 · 4 obs
● 2020-02-11 13:10:56
○ 2026-03-12 08:06:00
○ 2026-03-26 07:22:52
○MXgro1.pubresearchgroup.com2015-11-21 → 2020-02-11 · 5 obs
● 2015-11-21 04:38:14
● 2020-02-11 13:10:56
○ 2026-03-12 08:06:00
○ 2026-03-26 07:22:52
●MXmx.pubresearchgroup.com2026-03-12 → 2026-03-26 · 3 obs
● 2026-03-12 08:06:00
● 2026-03-26 07:22:52
○MXpubresearchgroup.com2015-07-23 → 2020-02-11 · 4 obs
● 2020-02-11 13:10:56
○ 2026-03-12 08:06:00
○ 2026-03-26 07:22:52
○A66.223.18.142015-07-23 → 2020-02-11 · 4 obs
● 2020-02-11 13:10:56
○ 2026-03-12 08:06:00
○ 2026-03-26 07:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| pubresearchgroup.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pubresearchgroup.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dotster.com, ns1.dotster.com |
| MX | 1 | mx.pubresearchgroup.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | NS1.DOTSTER.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Hierarchy
pubresearchgroup.com is a parent of mx.pubresearchgroup.com and ns1.pubresearchgroup.com.
Name Servers
pubresearchgroup.com is delegated to two name servers: ns1.dotster.com and ns2.dotster.com.
pubresearchgroup.com uses the same name server setup as other domains, including gcinfotech.org, djmarz.com, driverightusa.com, loanplace.org and foilhat.com.
At least part of the name servers for pubresearchgroup.com are shared with other domains, for instance brainbox.org, arealink.net, smslifeinsurance.com, edenstrom.com and edrm.org.
These name servers are commonly used together with the name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.nameresolve.com, ns2.nameresolve.com, ns3.nameresolve.com and ns4.nameresolve.com.
Hostnames with a single IP
ns1.dotster.com resolves to: 172.64.52.250.
ns2.dotster.com resolves to: 172.64.53.155.
Mail Servers
The mail server for pubresearchgroup.com is mx.pubresearchgroup.com.
Host mx.pubresearchgroup.com points to IP 66.96.161.166.