ictt.kr - robtex.com
ictt.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.220.195.180🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ictt.kr ⭐ | ||||||
| A | 211.220.195.180🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.cafe24dns.co.kr | ||||||
| A | 175.125.93.196🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns3.cafe24dns.co.kr | ||||||
| MX | webmail.ictt.kr ⭐ | ||||||
| A | 183.111.183.23🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 include:spf.cafe24.com ~all | ||||||
| SOA | ictt.krpostmaster@ictt.kr serial=20160212 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608060788 | ||||||
NS for
ictt.kr |
Subdomains
webmail.ictt.kr |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSictt.kr2018-05-17 → 2026-08-06 · 2 obs
● 2026-08-06 10:38:38
○NSns1.cafe24.co.kr2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 01:17:08
○ 2026-08-06 10:38:38
○NSns1.cafe24.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 01:17:08
○ 2026-08-06 10:38:38
●NSns1.cafe24dns.co.kr2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:17:08
● 2026-08-06 10:38:38
○NSns2.cafe24.co.kr2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 01:17:08
○ 2026-08-06 10:38:38
○NSns2.cafe24.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 01:17:08
○ 2026-08-06 10:38:38
●NSns3.cafe24dns.co.kr2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:17:08
● 2026-08-06 10:38:38
●MXwebmail.ictt.kr2018-05-17 → 2026-08-06 · 2 obs
● 2026-08-06 10:38:38
○A183.111.174.242018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 01:17:08
○ 2026-08-06 10:38:38
●A211.220.195.1802026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:17:08
● 2026-08-06 10:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | f.dns.kr, g.dns.kr, d.dns.kr, b.dns.kr... | - |
| ictt.kr | ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr | - |
✅ Authoritative Response
Server:175.125.93.196
NS records: ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ictt.kr (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.220.195.180 |
| NS | 2 | ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr |
| MX | 1 | webmail.ictt.kr (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cafe24.com ~all |
| SOA | 1 | ictt.kr postmaster.ictt.kr |
Analysis
Hierarchy
The domain webmail.ictt.kr falls under the parent ictt.kr.
Name Server Role
ictt.kr acts as a name server for ictt.kr, meaning it is self-referentially delegated.
ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr are often used as name servers in combination with ictt.kr.
IP Addresses
ictt.kr resolves to one IP address: 211.220.195.180.
cwsktpark.com, kumohheavy.com, nrw.dkc21.com and two other host names share IP numbers with ictt.kr.
Name Servers
ictt.kr delegates authority to three name servers — ictt.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
At least some of ictt.kr's name servers are shared with other domains, for example airclara.com, brizroom.com, sungwootech.net and two more.
These name servers tend to co-occur with ns2.cafe24.com, ns1.cafe24.com, ns1.cafe24.co.kr and 7 other name servers in the same DNS delegations.
Each of ictt.kr and ns1.cafe24dns.co.kr has one IP address: ictt.kr uses 211.220.195.180 and ns1.cafe24dns.co.kr uses 175.125.93.196.
Mail Servers
Mail for ictt.kr is handled by a single mail server, webmail.ictt.kr.
There is one IP number for webmail.ictt.kr: 183.111.183.23.