w4research.com - robtex.com
w4research.com
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=1775548707 | ||||||
Previously MX for
w4research.com |
Subdomains
www.w4research.com |
Same first word
w4research.com |
DNS History
8 records (5 active, 3 former)
●NSns1.wtservers.com2015-06-03 → 2026-04-07 · 2 obs
● 2026-04-07 08:06:30
●NSns2.wtservers.com2015-06-03 → 2026-04-07 · 2 obs
● 2026-04-07 08:06:30
●NSns3.wtservers.com2015-06-03 → 2026-04-07 · 2 obs
● 2026-04-07 08:06:30
●MXw4research-com.mail.protection.outlook.com2026-02-17 → 2026-04-07 · 3 obs
● 2026-02-17 06:56:14
● 2026-04-07 08:06:30
○MXw4research.com2015-06-03 → 2017-06-07 · 4 obs
● 2017-06-07 23:22:50
○ 2026-02-17 06:56:14
○ 2026-04-07 08:06:30
○A185.118.112.1312016-04-23 → 2017-06-07 · 5 obs
● 2016-04-23 14:51:00
● 2017-06-07 23:22:50
○ 2026-02-17 06:56:14
○ 2026-04-07 08:06:30
●A185.240.248.222026-02-17 → 2026-04-07 · 3 obs
● 2026-02-17 06:56:14
● 2026-04-07 08:06:30
○A80.172.225.1312015-06-03 → 2015-12-31 · 4 obs
● 2015-12-31 12:31:16
○ 2016-04-23 14:51:00
○ 2026-04-07 08:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| w4research.com | ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com | 6 records |
✅ Authoritative Response
Server:138.199.231.191
NS records: ns1.wtservers.com, ns2.wtservers.com, ns3.wtservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w4research.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.240.248.22 |
| NS | 3 | ns1.wtservers.com, ns3.wtservers.com... |
| MX | 1 | w4research-com.mail.protection.outlook.c |
| TXT | 2 | MS=ms32133237, v=spf1 ip4:185.240.248.22 include:spf.re |
| SOA | 1 | ns1.wtservers.com mail+shlinux/r248ds22. |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wtservers.com, ns1.wtservers.com, ns2.wtservers.com...)
Analysis
Hierarchy
w4research.com is the parent of www.w4research.com.
IP Addresses
w4research.com points to IP number 185.240.248.22.
For instance, other host names orientalk.com, mail.viragem.com, eurovilde.com, rsi.pt and eurovilde.pt share IP numbers with w4research.com.
Name Servers
The delegation for w4research.com is handled by three name servers: ns1.wtservers.com, ns2.wtservers.com and ns3.wtservers.com.
w4research.com shares name servers with other domains at least partially, for example activation-mkt.com, deprosis.pt, freguesia-concurso.com, mordesign.eu and azeitepaiva.com.
These name servers are commonly used with the name servers ns3.qwe.pt and ns4.qwe.pt.
Host names with two IPs:
ns1.wtservers.com points to 2a0d:3b80:cafe:0:5054:ff:fec3:be5d and 185.118.112.2
ns2.wtservers.com points to 2a0f:c700:20:70::1 and 45.154.66.253
ns3.wtservers.com points to 2a01:4f8:c013:e3ab::1 and 138.199.231.191
Mail Servers
w4research.com is handled by a single mail server, w4research-com.mail.protection.outlook.com.
Host name w4research-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::9, 52.101.68.0, 52.101.68.29, 52.101.68.36 and 52.101.73.30.