syson.co.kr - robtex.com
syson.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.domainca.com ⚠️ Not in zone NS records | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns2.domainca.com ⚠️ Not in zone NS records | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607180652 | ||||||
Same first word
syson.com |
syson.co.uk |
syson.ca |
syson.net |
syson.com.cn |
syson.nl |
syson.co.kr |
syson.se |
syson.me |
syson.org |
syson.eu |
syson.us |
Similar names
DNS History
5 records (2 active, 3 former)
●NSns.domainca.com2026-07-13 → 2026-07-18 · 3 obs
○ 2019-04-11 10:38:04
● 2026-07-13 19:26:10
● 2026-07-18 07:35:36
● 2026-07-13 19:26:10
● 2026-07-18 07:35:36
○NSns1.syson.co.kr2015-06-20 → 2019-04-11 · 4 obs
● 2015-06-20 01:49:16
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
●NSns2.domainca.com2026-07-13 → 2026-07-18 · 3 obs
○ 2019-04-11 10:38:04
● 2026-07-13 19:26:10
● 2026-07-18 07:35:36
● 2026-07-13 19:26:10
● 2026-07-18 07:35:36
○MXmail.syson.co.kr2015-06-20 → 2019-04-11 · 4 obs
● 2015-06-20 01:49:16
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
○A116.125.127.1982015-06-20 → 2019-04-11 · 4 obs
● 2015-06-20 01:49:16
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
● 2019-04-11 10:38:04
○ 2026-07-13 19:26:10
○ 2026-07-18 07:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, d.dns.kr, e.dns.kr, f.dns.kr... | - |
| syson.co.kr | ns.domainca.com, ns2.domainca.com | - |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syson.co.kr (unsigned zone)
⏱️ Timing
Total: 1718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
syson.co.kr uses two name servers for its delegation: ns2.domainca.com and ns.domainca.com.
syson.co.kr has the same name server delegation as a number of other domains, such as rras.com, douja.com, cleanroomfair.com and two more.
At least some of syson.co.kr's name servers are also used by other domains, among them istech.co.kr.
ns2.domainca.com directs to 20.200.205.248 and ns.domainca.com directs to 43.201.170.100; each host name points to exactly one IP number.