ocrkorea.com - robtex.com
ocrkorea.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.uhost.co.kr ⭐ | ||||||
| A | 202.31.187.220🇰🇷 KT-NET202.31.187.0/24 I Names | ||||||
| NS | ns2.uhost.co.kr | ||||||
| A | 219.251.156.14🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | securemx01.hantos.co.kr ⭐ | ||||||
| A | 121.156.118.232🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | securemx01.mailplug.com | ||||||
| A | 121.156.118.251🇰🇷 KT-NET121.152.0.0/13 | ||||||
| PTR | securemx01.mailplug.com | ||||||
| MX | securemx02.hantos.co.kr(20) | ||||||
| A | 223.26.214.8🇰🇷 HYOSUNGITX-AS-KR223.26.192.0/18 PACNET (proxy-registered route object) | ||||||
| TXT | v=spf1 mx include:mailplug.com ~all | ||||||
| SOA | ns1.uhost.co.krts@inames.co.kr 2023-04-25 #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=1774573297 | ||||||
Previously NS for
ocrkorea.com |
Same first word
ocrkorea.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.tosdomain.co.kr2015-05-13 → 2017-05-21 · 4 obs
● 2017-05-21 10:24:48
○ 2026-02-15 14:31:44
○ 2026-03-27 01:19:50
●NSns1.uhost.co.kr2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 14:31:44
● 2026-03-27 01:19:50
○NSns2.tosdomain.co.kr2015-05-13 → 2017-05-21 · 4 obs
● 2017-05-21 10:24:48
○ 2026-02-15 14:31:44
○ 2026-03-27 01:19:50
●NSns2.uhost.co.kr2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 14:31:44
● 2026-03-27 01:19:50
○NSocrkorea.com2015-05-13 → 2017-05-21 · 4 obs
● 2017-05-21 10:24:48
○ 2026-02-15 14:31:44
○ 2026-03-27 01:19:50
●MXsecuremx01.hantos.co.kr2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 14:31:44
● 2026-03-27 01:19:50
●MXsecuremx02.hantos.co.kr2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 14:31:44
● 2026-03-27 01:19:50
○MXwatcher.ocrkorea.com2015-05-13 → 2017-05-21 · 4 obs
● 2017-05-21 10:24:48
○ 2026-02-15 14:31:44
○ 2026-03-27 01:19:50
○MXwatcher2.ocrkorea.com2015-05-13 → 2017-05-21 · 4 obs
● 2017-05-21 10:24:48
○ 2026-02-15 14:31:44
○ 2026-03-27 01:19:50
○A218.145.53.1462015-05-13 → 2026-02-16 · 4 obs
● 2026-02-16 14:31:06
○ 2026-02-18 14:33:38
○ 2026-03-27 01:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| ocrkorea.com | ns1.uhost.co.kr, ns2.uhost.co.kr | - |
✅ Authoritative Response
Server:219.251.156.14
NS records: ns1.uhost.co.kr, ns2.uhost.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ocrkorea.com (unsigned zone)
⏱️ Timing
Total: 4263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.uhost.co.kr, ns2.uhost.co.kr |
| MX | 2 | securemx01.hantos.co.kr (pri: 10), securemx02.hantos.co.kr (pri: 20) |
| TXT | 1 | v=spf1 mx include:mailplug.com ~all |
| SOA | 1 | ns1.uhost.co.kr ts.inames.co.kr |
Analysis
Name Servers
ocrkorea.com is delegated to two name servers: ns1.uhost.co.kr and ns2.uhost.co.kr.
ocrkorea.com shares the same name server setup as other domains, for example samyoungexp.com, gwpa.kr, lsf.kr, kpba.kr and tmfkorea.com.
ocrkorea.com at least partially shares name servers with other domains, for instance ubierp.com, gasa.go.kr, eternalcityworld.com, mmca.go.kr and hanjucorp.co.kr.
These name servers are commonly used alongside the name servers ns231.dnsever.com, ns31.dnsever.com, ns56.dnsever.com, ns69.dnsever.com and ns259.dnsever.com.
Host names with one IP number:
The host ns1.uhost.co.kr points to 202.31.187.220 and the host ns2.uhost.co.kr points to 219.251.156.14.
Mail Servers
ocrkorea.com is handled by two mail servers: securemx01.hantos.co.kr and securemx02.hantos.co.kr.
ocrkorea.com shares the same mail server setup as other domains, for instance gbline.co.kr, ablechartering.com, irskorea.net, awillship.net and seamir.com.
ocrkorea.com shares some mail servers with other domains, at least partially, for instance mb97.mailplug.co.kr and koelint.com.
Host names with two IP numbers: securemx01.hantos.co.kr points to 121.156.118.232 and 121.156.118.251.
Host names with one IP number: securemx02.hantos.co.kr points to 223.26.214.8.