studyunder.com - robtex.com
studyunder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2154::2a🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| A | 97.74.101.42🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns63.domaincontrol.com | ||||||
| NS | ns64.domaincontrol.com | ||||||
| A | 2603:5:2254::2a🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| A | 173.201.69.42🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns64.domaincontrol.com | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
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=1789010443 | ||||||
Same first word
studyunder.com |
Similar names
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSns09.domaincontrol.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-03 19:18:22
○ 2026-09-10 03:33:30
○NSns10.domaincontrol.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-03 19:18:22
○ 2026-09-10 03:33:30
●NSns63.domaincontrol.com2020-02-03 → 2026-09-10 · 3 obs
● 2020-02-03 14:31:32
● 2026-09-10 03:33:30
●NSns64.domaincontrol.com2020-02-03 → 2026-09-10 · 3 obs
● 2020-02-03 14:31:32
● 2026-09-10 03:33:30
○MXmailstore1.secureserver.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-03 19:18:22
○ 2026-09-10 03:33:30
○MXsmtp.secureserver.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-03 19:18:22
○ 2026-09-10 03:33:30
●A15.197.148.332026-08-26 → 2026-09-10 · 3 obs
● 2026-08-26 16:22:02
● 2026-09-10 03:33:30
○A184.168.221.382020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 14:31:32
○ 2026-08-26 16:22:02
○ 2026-09-10 03:33:30
●A3.33.130.1902026-08-26 → 2026-09-10 · 3 obs
● 2026-08-26 16:22:02
● 2026-09-10 03:33:30
○A50.63.202.352015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-03 19:18:22
○ 2026-09-10 03:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| studyunder.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyunder.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)
Analysis
IP Addresses
studyunder.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with studyunder.com are townsendsmarinagreenport.com, reachfast.solutions, betzymartinez.com and two others.
Name Servers
DNS delegation for studyunder.com points to two name servers: ns63.domaincontrol.com and ns64.domaincontrol.com.
studyunder.com has the same name server delegation as a number of other domains, such as catalyst18.com, smallfishsolutions.com, fundcrazer.us and two more.
ns63.domaincontrol.com directs to 97.74.101.42 and 2603:5:2154::2a. ns64.domaincontrol.com directs to 173.201.69.42 and 2603:5:2254::2a. Each host name carries two IP addresses.