jsdr.com - dns.ninja
jsdr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.202.43.130🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| NS | ns1.threeany.net ⭐ | ||||||
| A | 101.202.43.70🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| NS | ns2.threeany.net | ||||||
| A | 101.202.43.123🇰🇷 MARK1-AS-KR101.202.0.0/16 DREAMMARK1 | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | v=spf1 include:_spf.hiworks.co.kr ~all | ||||||
| SOA | ns1.threeany.netroot@threeany.net 2025-02-22 #9 | ||||||
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=1784875497 | ||||||
Subdomains
ns2.jsdr.com |
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
○NSbuy.internettraffic.com2015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-08 17:45:50
○ 2026-07-24 07:06:48
●NSns1.threeany.net2026-02-24 → 2026-07-24 · 3 obs
● 2026-02-24 01:05:04
● 2026-07-24 07:06:48
●NSns2.threeany.net2026-02-24 → 2026-07-24 · 3 obs
● 2026-02-24 01:05:04
● 2026-07-24 07:06:48
○NSsell.internettraffic.com2015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-08 17:45:50
○ 2026-07-24 07:06:48
○NSwww.jsdr.com2015-11-08 → 2017-08-27 · 5 obs
● 2015-11-08 17:45:50
● 2017-08-27 15:22:00
○ 2026-02-24 01:05:04
○ 2026-07-24 07:06:48
○MXio.bouncemx.com2015-11-08 → 2016-12-07 · 4 obs
● 2016-12-07 10:11:54
○ 2017-08-27 15:22:00
○ 2026-07-24 07:06:48
●MXmailapp.hiworks.co.kr2026-02-24 → 2026-07-24 · 3 obs
● 2026-02-24 01:05:04
● 2026-07-24 07:06:48
●A101.202.43.1302026-04-21 → 2026-07-24 · 3 obs
● 2026-04-21 23:14:28
● 2026-07-24 07:06:48
○A101.202.43.1672026-02-24 → 2026-04-10 · 5 obs
● 2026-02-24 01:05:04
● 2026-04-10 14:55:00
○ 2026-04-21 23:14:28
○ 2026-07-24 07:06:48
○A69.172.201.2082015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-08 17:45:50
○ 2026-07-24 07:06:48
○A70.39.84.2272015-11-08 → 2015-11-08 · 4 obs
● 2015-11-08 17:45:50
○ 2015-11-26 20:25:26
○ 2026-07-24 07:06:48
○A70.39.84.2302015-11-26 → 2015-12-28 · 5 obs
● 2015-11-26 20:25:26
● 2015-12-28 01:37:18
○ 2016-01-08 17:46:14
○ 2026-07-24 07:06:48
○A70.39.84.2322016-06-05 → 2016-06-05 · 4 obs
● 2016-06-05 18:57:46
○ 2016-12-07 10:11:54
○ 2026-07-24 07:06:48
○A70.39.84.2332016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 10:11:54
○ 2017-08-27 15:22:00
○ 2026-07-24 07:06:48
○A70.39.84.2342016-03-04 → 2016-03-04 · 4 obs
● 2016-03-04 21:08:30
○ 2016-06-05 18:57:46
○ 2026-07-24 07:06:48
○A70.39.84.2372016-01-08 → 2016-01-08 · 4 obs
● 2016-01-08 17:46:14
○ 2016-03-04 21:08:30
○ 2026-07-24 07:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| jsdr.com | ns1.threeany.net, ns2.threeany.net | - |
✅ Authoritative Response
Server:101.202.43.123
NS records: ns1.threeany.net, ns2.threeany.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsdr.com (unsigned zone)
⏱️ Timing
Total: 2518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.202.43.130 |
| NS | 2 | ns1.threeany.net, ns2.threeany.net |
| MX | 1 | mailapp.hiworks.co.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hiworks.co.kr ~all |
| SOA | 1 | ns1.threeany.net root.threeany.net |
Analysis
Hierarchy
ns2.jsdr.com is a subdomain of jsdr.com.
IP Addresses
jsdr.com resolves to one IP address: 101.202.43.130.
jsdr.com shares its IP numbers with other host names, including www.e-daco.com, ns2.jsdr.com, corentec.com and e-daco.com.
Name Servers
The NS records for jsdr.com delegate to ns1.threeany.net and ns2.threeany.net.
jsdr.com uses the same name servers as several other domains — among them ji1.co.kr, jrtusa.com, welcomepacker.com and two more.
Both ns1.threeany.net and ns2.threeany.net have a single IP address each — ns1.threeany.net resolves to 101.202.43.70 while ns2.threeany.net resolves to 101.202.43.123.
Mail Servers
Mail for jsdr.com is handled by a single mail server, mailapp.hiworks.co.kr.
jsdr.com uses an identical mail server configuration to several other domains — among them stevenacademy.co.kr, adialab.com, ipdevelop.com and two more.
jsdr.com has mail servers in common with other domains — semcro.com being one example.
The hostname mailapp.hiworks.co.kr carries three IP records: 45.120.71.59, 121.254.168.55 and 211.47.76.59.