studyhard.net - dns.ninja
studyhard.net
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=1782899281 | ||||||
NS for
studyhard.net |
Subdomains
mail.studyhard.net |
Same first word
studyhard.net |
studyhard.jp |
studyhard.ru |
studyhard.org.uk |
studyhard.com |
studyhard.co.uk |
studyhard.com.ua |
studyhard.de |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.gabia.co.kr2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 03:27:24
○ 2026-03-16 20:08:22
○ 2026-07-01 10:06:32
○NSns.gabia.co.kr.studyhard.net2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 03:27:24
○ 2026-03-16 20:08:22
○ 2026-07-01 10:06:32
○NSns.gabia.net2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 03:27:24
○ 2026-03-16 20:08:22
○ 2026-07-01 10:06:32
●NSns1.cafe24.co.kr2026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
●NSns1.cafe24.com2026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
○NSns1.gabia.co.kr2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 03:27:24
○ 2026-03-16 20:08:22
○ 2026-07-01 10:06:32
●NSns2.cafe24.co.kr2026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
●NSns2.cafe24.com2026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
●NSstudyhard.net2026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
●MXuws8-wpm-5000.cafe24.com2026-03-16 → 2026-07-01 · 2 obs
● 2026-07-01 10:06:32
●A119.205.197.742026-03-16 → 2026-07-01 · 3 obs
● 2026-03-16 20:08:22
● 2026-07-01 10:06:32
○A121.254.178.2502015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 03:27:24
○ 2026-03-16 20:08:22
○ 2026-07-01 10:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studyhard.net | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | - |
✅ Authoritative Response
Server:1.234.0.4
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyhard.net (unsigned zone)
⏱️ Timing
Total: 1903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.205.197.74 |
| NS | 4 | ns2.cafe24.co.kr, ns1.cafe24.com... |
| MX | 1 | uws8-wpm-5000.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:119.205.197.74 ~all |
| SOA | 1 | studyhard.net postmaster.studyhard.net |
Analysis
Hierarchy
The domain mail.studyhard.net falls under the parent studyhard.net.
Name Server Role
studyhard.net has studyhard.net as one of its name servers, making it self-hosted for DNS delegation.
Together with studyhard.net, the hosts ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are frequently configured as name servers.
IP Addresses
studyhard.net directs to one IP number, which is 119.205.197.74.
Among the host names that share IP numbers with studyhard.net are seoulgown.com, label153.com, orl.kr and two others.
Name Servers
DNS for studyhard.net is delegated to five name servers: studyhard.net, ns1.cafe24.com, ns2.cafe24.com and two others.
At least some of studyhard.net's name servers are shared with other domains, for example nsfolding.co.kr, mc-lab.com, basic-bible.com and two more.
These name servers tend to co-occur with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other name servers in the same DNS delegations.
Hostnames that point to five IP numbers:
ns1.cafe24.com directs to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.
Hosts pointing to four IP addresses:
ns2.cafe24.com directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr directs to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr directs to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Hosts that resolve to one IP address:
studyhard.net directs to 119.205.197.74.
Mail Servers
studyhard.net routes its mail through a single mail server, uws8-wpm-5000.cafe24.com.
studyhard.net has the same mail server arrangement as a number of other domains, for example ikomax.co.kr, seoulgown.com, label153.com and two more.
uws8-wpm-5000.cafe24.com has exactly one IP number: 119.205.197.74.