studyhack.net - robtex.com
studyhack.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns07.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2025-01-09 #0 | ||||||
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=1788029405 | ||||||
Previously MX for
studyhack.net |
Same first word
studyhack.com |
studyhack.net |
studyhack.com.au |
Similar names
Previous names
Next names
DNS History
11 records (3 active, 8 former)
○NSmaster.dns.ne.jp2016-09-26 → 2016-09-26 · 4 obs
● 2016-09-26 20:06:34
○ 2026-08-20 04:48:44
○ 2026-08-29 19:08:00
●NSns07.domaincontrol.com2026-08-20 → 2026-08-29 · 3 obs
● 2026-08-20 04:48:44
● 2026-08-29 19:08:00
●NSns08.domaincontrol.com2026-08-20 → 2026-08-29 · 3 obs
● 2026-08-20 04:48:44
● 2026-08-29 19:08:00
○NSns1.dns.ne.jp2016-09-26 → 2016-09-26 · 4 obs
● 2016-09-26 20:06:34
○ 2026-08-20 04:48:44
○ 2026-08-29 19:08:00
○NSns1.siteground176.com2007-10-15 → 2007-10-15 · 3 obs
○ 2015-10-31 02:35:08
○ 2026-08-29 19:08:00
○NSns2.dns.ne.jp2016-09-26 → 2016-09-26 · 4 obs
● 2016-09-26 20:06:34
○ 2026-08-20 04:48:44
○ 2026-08-29 19:08:00
○NSns2.siteground176.com2007-10-15 → 2007-10-15 · 3 obs
○ 2015-10-31 02:35:08
○ 2026-08-29 19:08:00
○MXstudyhack.net2007-10-15 → 2016-09-26 · 5 obs
○ 2015-10-31 02:35:08
● 2016-09-26 20:06:34
○ 2026-08-20 04:48:44
○ 2026-08-29 19:08:00
○A49.212.180.2042016-09-26 → 2016-09-26 · 4 obs
● 2016-09-26 20:06:34
○ 2026-08-20 04:48:44
○ 2026-08-29 19:08:00
○A67.15.211.142007-10-15 → 2007-10-15 · 3 obs
○ 2015-10-31 02:35:08
○ 2026-08-29 19:08:00
●A76.76.21.212026-08-20 → 2026-08-29 · 3 obs
● 2026-08-20 04:48:44
● 2026-08-29 19:08:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| studyhack.net | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyhack.net (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
studyhack.net resolves to just one IP address, 76.76.21.21.
Two other host names, along with sangold.mn, sylmr7j.cn and booster.golf, also share IP numbers with studyhack.net.
Name Servers
studyhack.net has two authoritative name servers — ns07.domaincontrol.com and ns08.domaincontrol.com.
studyhack.net shares its NS records with other domains, for example ports-american.com, floresquito.com, desalialife.com and two others.
The name servers for studyhack.net overlap at least partially with those of other domains — for example cronos24h.com.
Both ns07.domaincontrol.com and ns08.domaincontrol.com have two IP addresses each. ns07.domaincontrol.com resolves to 97.74.103.4 and 2603:5:2170::4; ns08.domaincontrol.com resolves to 173.201.71.4 and 2603:5:2270::4.