opc.kr - robtex.com
opc.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=2603280614 | ||||||
Subdomains
ns.opc.kr |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.parkingcrew.net2016-04-28 → 2020-12-23 · 8 obs
● 2016-04-28 16:27:06
● 2017-01-15 22:59:02
○ 2017-07-10 23:18:00
○ 2017-07-31 19:33:44
● 2020-12-23 05:00:26
○ 2026-03-27 09:41:52
○ 2026-03-28 05:59:10
●NSns1.sedoparking.com2015-08-05 → 2026-03-28 · 11 obs
● 2015-11-03 09:32:10
○ 2016-01-24 18:01:08
● 2016-04-12 17:19:16
○ 2016-04-28 16:27:06
○ 2017-01-15 22:59:02
● 2017-07-10 23:18:00
● 2017-07-31 19:33:44
○ 2020-12-23 05:00:26
● 2026-03-27 09:41:52
● 2026-03-28 05:59:10
○NSns2.parkingcrew.net2016-04-28 → 2020-12-23 · 8 obs
● 2016-04-28 16:27:06
● 2017-01-15 22:59:02
○ 2017-07-10 23:18:00
○ 2017-07-31 19:33:44
● 2020-12-23 05:00:26
○ 2026-03-27 09:41:52
○ 2026-03-28 05:59:10
●NSns2.sedoparking.com2015-08-05 → 2026-03-28 · 11 obs
● 2015-11-03 09:32:10
○ 2016-01-24 18:01:08
● 2016-04-12 17:19:16
○ 2016-04-28 16:27:06
○ 2017-01-15 22:59:02
● 2017-07-10 23:18:00
● 2017-07-31 19:33:44
○ 2020-12-23 05:00:26
● 2026-03-27 09:41:52
● 2026-03-28 05:59:10
●MXlocalhost2017-07-10 → 2026-03-28 · 6 obs
● 2017-07-10 23:18:00
● 2017-07-31 19:33:44
○ 2020-12-23 05:00:26
● 2026-03-27 09:41:52
● 2026-03-28 05:59:10
○MXmail.h-email.net2016-04-28 → 2020-12-23 · 8 obs
● 2016-04-28 16:27:06
● 2017-01-15 22:59:02
○ 2017-07-10 23:18:00
○ 2017-07-31 19:33:44
● 2020-12-23 05:00:26
○ 2026-03-27 09:41:52
○ 2026-03-28 05:59:10
○MXmail.nickstel.com2015-08-05 → 2016-04-12 · 6 obs
● 2015-11-03 09:32:10
○ 2016-01-24 18:01:08
● 2016-04-12 17:19:16
○ 2016-04-28 16:27:06
○ 2026-03-28 05:59:10
○A104.247.82.512020-12-23 → 2020-12-23 · 4 obs
● 2020-12-23 05:00:26
○ 2026-03-27 09:41:52
○ 2026-03-28 05:59:10
○A185.53.178.82016-08-10 → 2016-08-10 · 4 obs
● 2016-08-10 14:57:42
○ 2016-11-16 08:51:40
○ 2026-03-28 05:59:10
○A185.53.179.82016-11-16 → 2017-01-15 · 5 obs
● 2016-11-16 08:51:40
● 2017-01-15 22:59:02
○ 2017-07-10 23:18:00
○ 2026-03-28 05:59:10
○A52.18.157.1752016-04-28 → 2016-04-28 · 4 obs
● 2016-04-28 16:27:06
○ 2016-08-10 14:57:42
○ 2026-03-28 05:59:10
●A64.190.63.2222026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 09:41:52
● 2026-03-28 05:59:10
○A72.52.4.1222017-07-10 → 2017-07-31 · 5 obs
● 2017-07-10 23:18:00
● 2017-07-31 19:33:44
○ 2020-12-23 05:00:26
○ 2026-03-28 05:59:10
○A72.52.4.912015-08-05 → 2016-04-12 · 6 obs
● 2015-11-03 09:32:10
○ 2016-01-24 18:01:08
● 2016-04-12 17:19:16
○ 2016-04-28 16:27:06
○ 2026-03-28 05:59:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| opc.kr | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opc.kr (unsigned zone)
⏱️ Timing
Total: 2140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
Hierarchy
The parent of ns.opc.kr is opc.kr.
IP Addresses
opc.kr points to a single IP number: 64.190.63.222.
Other host names, for instance geekopedia.com, 3dbocaijiqiao.supakopi.com, domyjobs.co.uk, t5r.de and flexibility.streamthumb.com share IP numbers with opc.kr.
Name Servers
opc.kr is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
opc.kr uses the same name server setup as other domains, for instance mmjgrowingguide.com, www.190.84.236.89.net, datouding.com, diamondangels.com and mail.ver-sicherung.ch.
opc.kr shares name servers with other domains at least partially, for instance nlj.co and organspende.com.
Host names with two IP numbers:
The host ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.
The host ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
The mail server for opc.kr is localhost.
opc.kr shares the same mail server setup as other domains, including activium.de, mystocks.com.au, ugames.fr, sourcetrust.de and animegalleries.de.