iyeosu.com - robtex.com
iyeosu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.146.255.197🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | iyeosu.com ⭐ | ||||||
| A | 218.146.255.197🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.kcrone.net | ||||||
| A | 52.79.148.128🇰🇷 Amazon52.79.128.0/17 EC2 ICN prefix | ||||||
| PTR | ec2-52-79-148-128.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns2.kcrone.net | ||||||
| A | 52.79.189.238🇰🇷 Amazon52.79.128.0/17 EC2 ICN prefix | ||||||
| PTR | ec2-52-79-189-238.ap-northeast-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 ip4:218.146.255.197 ~all | ||||||
| SOA | iyeosu.comroot@@iyeosu.com 2022-01-01 #11 | ||||||
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=1777508211 | ||||||
NS for
iyeosu.com |
Previously NS for
postmaster.iyeosu.com |
Subdomains
postmaster.iyeosu.com |
Same first word
iyeosu.com |
Similar names
DNS History
15 records (4 active, 11 former)
●NSiyeosu.com2015-08-20 → 2026-04-30 · 6 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2018-01-23 03:19:12
● 2026-04-11 03:34:12
● 2026-04-30 00:18:18
○NSns.gabia.co.kr2016-12-19 → 2018-01-23 · 5 obs
● 2016-12-19 18:54:30
● 2018-01-23 03:19:12
○ 2026-04-11 03:34:12
○ 2026-04-30 00:18:18
○NSns.gabia.co.kr.iyeosu.com2016-12-19 → 2018-01-23 · 5 obs
● 2016-12-19 18:54:30
● 2018-01-23 03:19:12
○ 2026-04-11 03:34:12
○ 2026-04-30 00:18:18
○NSns.gabia.net2016-12-19 → 2018-01-23 · 5 obs
● 2016-12-19 18:54:30
● 2018-01-23 03:19:12
○ 2026-04-11 03:34:12
○ 2026-04-30 00:18:18
○NSns1.cafe24.co.kr2015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
○NSns1.cafe24.com2015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
○NSns1.gabia.co.kr2016-12-19 → 2018-01-23 · 5 obs
● 2016-12-19 18:54:30
● 2018-01-23 03:19:12
○ 2026-04-11 03:34:12
○ 2026-04-30 00:18:18
●NSns1.kcrone.net2026-04-11 → 2026-04-30 · 3 obs
● 2026-04-11 03:34:12
● 2026-04-30 00:18:18
○NSns2.cafe24.co.kr2015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
○NSns2.cafe24.com2015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
●NSns2.kcrone.net2026-04-11 → 2026-04-30 · 3 obs
● 2026-04-11 03:34:12
● 2026-04-30 00:18:18
○MXuws64-001.cafe24.com2015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
○A119.205.197.822015-08-20 → 2016-05-03 · 4 obs
● 2016-05-03 13:41:00
○ 2016-08-24 07:38:16
○ 2026-04-30 00:18:18
○A175.126.38.1032016-12-19 → 2018-01-23 · 5 obs
● 2016-12-19 18:54:30
● 2018-01-23 03:19:12
○ 2026-04-11 03:34:12
○ 2026-04-30 00:18:18
●A218.146.255.1972026-04-11 → 2026-04-30 · 3 obs
● 2026-04-11 03:34:12
● 2026-04-30 00:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iyeosu.com | ns1.kcrone.net, ns2.kcrone.net | - |
✅ Authoritative Response
Server:52.79.148.128
NS records: ns1.kcrone.net, ns2.kcrone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iyeosu.com (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.146.255.197 |
| NS | 2 | ns1.kcrone.net, ns2.kcrone.net |
| TXT | 1 | v=spf1 ip4:218.146.255.197 ~all |
| SOA | 1 | iyeosu.com root@.iyeosu.com |
Analysis
Hierarchy
iyeosu.com is the parent of postmaster.iyeosu.com.
Name Server Role
iyeosu.com serves as a name server for iyeosu.com.
ns1.kcrone.net and ns2.kcrone.net are commonly used as name servers together with iyeosu.com.
IP Addresses
iyeosu.com points to a single IP number: 218.146.255.197.
other host names for instance www.happyulsan.co.kr, mail.ulsankyocharo.co.kr, postmaster.iyosu.com, newkcrweb.ulsankyocharo.com and iyosu.com share IP numbers with iyeosu.com.
Name Servers
iyeosu.com is delegated to three name servers: iyeosu.com, ns1.kcrone.net and ns2.kcrone.net.
iyeosu.com at least partially shares name servers with other domains, for instance kcrone.net, happyulsan.co.kr, cakcr.co.kr, 4989ulsan.co.kr and iyosu.com.
These name servers are commonly used alongside the name servers ulsankyocharo.co.kr, ulsankyocharo.net, ulsankyocharo.com, ulsansosik.com and mpsrb.com.
Host names with one IP number:
iyeosu.com points to 218.146.255.197.
ns1.kcrone.net points to 52.79.148.128.
ns2.kcrone.net points to 52.79.189.238.