node303study.com - dns.ninja
node303study.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.44.167.101🇺🇸 IMS-HEALTH162.44.167.0/24 IQVIA-Carlstadt | ||||||
| NS | ns1.iqvia.com ⭐ | ||||||
| A | 162.44.36.252🇺🇸 AS394138162.44.36.0/22 IQVIA-DCDUR6a | ||||||
| NS | ns2.iqvia.com | ||||||
| A | 162.44.36.253🇺🇸 AS394138162.44.36.0/22 IQVIA-DCDUR6a | ||||||
| PTR | ns2.iqvia.com | ||||||
| NS | ns3.iqvia.com | ||||||
| A | 185.76.229.151🇬🇧 Ireland185.76.228.0/22 | ||||||
| PTR | ns3.iqvia.com | ||||||
| NS | ns4.iqvia.com | ||||||
| A | 185.76.229.152🇬🇧 Ireland185.76.228.0/22 | ||||||
| PTR | ns4.iqvia.com | ||||||
| SOA | ns1.iqvia.comhostmaster@iqvia.com 2026-07-20 #1 | ||||||
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=1787223594 | ||||||
Same first word
node303study.com |
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DNS History
9 records (5 active, 4 former)
○NSdnsuk.imshealth.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-06 05:34:54
○ 2026-08-20 11:09:14
○NSdnsuk2.imshealth.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-06 05:34:54
○ 2026-08-20 11:09:14
○NSdnsus1.imshealth.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-06 05:34:54
○ 2026-08-20 11:09:14
○NSdnsus2.imshealth.com2019-12-16 → 2019-12-16 · 3 obs
○ 2026-08-06 05:34:54
○ 2026-08-20 11:09:14
●NSns1.iqvia.com2026-08-06 → 2026-08-20 · 3 obs
● 2026-08-06 05:34:54
● 2026-08-20 11:09:14
●NSns2.iqvia.com2026-08-06 → 2026-08-20 · 3 obs
● 2026-08-06 05:34:54
● 2026-08-20 11:09:14
●NSns3.iqvia.com2026-08-06 → 2026-08-20 · 3 obs
● 2026-08-06 05:34:54
● 2026-08-20 11:09:14
●NSns4.iqvia.com2026-08-06 → 2026-08-20 · 3 obs
● 2026-08-06 05:34:54
● 2026-08-20 11:09:14
●A162.44.167.1012026-02-24 → 2026-08-20 · 5 obs
● 2026-06-08 09:53:50
○ 2026-06-23 15:24:24
● 2026-08-06 05:34:54
● 2026-08-20 11:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| node303study.com | ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com, ns4.iqvia.com | 4 records |
✅ Authoritative Response
Server:185.76.229.152
NS records: ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com, ns4.iqvia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for node303study.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.44.167.101 |
| NS | 4 | ns2.iqvia.com, ns1.iqvia.com... |
| SOA | 1 | ns1.iqvia.com hostmaster.iqvia.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com...)
Analysis
IP Addresses
node303study.com directs to one IP number, which is 162.44.167.101.
Name Servers
The domain node303study.com is delegated to these four name servers: ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com and ns4.iqvia.com.
The name servers of node303study.com overlap at least partially with those of other domains — among them pspconcura.it, descubriendountratamientoparacovid.com, shieldsoap.uk and two more.
These name servers commonly co-occur with the name servers dnsuk2.imshealth.com, dnsus1.imshealth.com, dnsuk.imshealth.com and dnsus2.imshealth.com.
ns1.iqvia.com resolves to 162.44.36.252. ns2.iqvia.com resolves to 162.44.36.253. ns3.iqvia.com resolves to 185.76.229.151. ns4.iqvia.com resolves to 185.76.229.152. All four hosts carry exactly one IP address.