opsc.kr - robtex.com
opsc.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.45.193.144🇰🇷 NBPAP-AS-AP175.45.192.0/20 NAVER business platform cloud service | ||||||
| NS | ns1-1.ns-ncloud.com ⭐ | ||||||
| A | 49.236.156.6🇰🇷 NBPAP-AS-AP49.236.156.0/24 NAVER business platform cloud service | ||||||
| PTR | ns1-1.ns-ncloud.com | ||||||
| NS | ns1-2.ns-ncloud.com | ||||||
| A | 49.236.157.6🇰🇷 NBPAP-AS-AP49.236.157.0/24 NAVER business platform cloud service | ||||||
| PTR | ns1-2.ns-ncloud.com | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| TXT | v=spf1 include:_spf.daum.net include:email.ncloud.com ~all | ||||||
| TXT | mailer.domain.verification=9LSjF6Km7BnsE6Y5cY7hb5pllSmdiW | ||||||
| SOA | ns1-1.ns-ncloud.comns1-2@ns-ncloud.com serial=7 | ||||||
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=2604130505 | ||||||
Same first word
opsc.co.za |
opsc.org |
opsc.us |
opsc.eu |
opsc.de |
opsc.com.cn |
opsc.com.hk |
opsc.com |
opsc.in |
opsc.co.uk |
opsc.gov.in |
opsc.gov.za |
opsc.kr |
opsc.ru |
opsc.net |
opsc.si |
opsc.nl |
opsc.ws |
opsc.fr |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-1.ns-ncloud.com2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 21:48:24
●NSns1-2.ns-ncloud.com2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 21:48:24
●MXalt.aspmx.daum.net2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 21:48:24
●A175.45.193.1442026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 21:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, b.dns.kr, g.dns.kr, c.dns.kr... | - |
| opsc.kr | ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com | - |
✅ Authoritative Response
Server:49.236.157.6
NS records: ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsc.kr (unsigned zone)
⏱️ Timing
Total: 4527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.45.193.144 |
| NS | 2 | ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.daum.net include:ema, mailer.domain.verification=9LSjF6Km7BnsE |
| SOA | 1 | ns1-1.ns-ncloud.com ns1-2.ns-ncloud.com |
Analysis
IP Addresses
opsc.kr points to IP number 175.45.193.144.
For instance, other host names www.bonhd.net, www.autotribune.co.kr, constimes.co.kr, dominilbo.com and goodkyung.com share IP numbers with opsc.kr.
Name Servers
opsc.kr is delegated to two name servers: ns1-1.ns-ncloud.com and ns1-2.ns-ncloud.com.
opsc.kr uses the same name server setup as other domains such as m2-pi.com, leaderpia.com, e-jer.org, gnsiminsori.com and uljin21.com.
Host names with one IP number:
ns1-1.ns-ncloud.com points to: 49.236.156.6.
ns1-2.ns-ncloud.com points to: 49.236.157.6.
Mail Servers
Two mail servers aspmx.daum.net and alt.aspmx.daum.net handle opsc.kr.
opsc.kr shares the same mail server setup as other domains, for instance daeansoiltec.com, ely-sia.net, blgg.co.kr, korea-in.kr and dht21.co.kr.
opsc.kr shares mail servers with other domains at least partially; for instance modoobiz.co.kr, glotes.com, on-field.net, akup.co.kr and maxoncic.com.
Host names with a single IP
aspmx.daum.net points to: 121.53.85.23
alt.aspmx.daum.net points to: 121.53.85.23
Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net