jbgas.kr - robtex.com
jbgas.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.184.223.142🇰🇷 KT-NET121.184.0.0/13 | ||||||
| NS | ns2.kornet.net ⭐ | ||||||
| A | 211.216.50.160🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| PTR | ns2.kornet.net | ||||||
| NS | ns.kornet.net | ||||||
| A | 211.216.50.150🇰🇷 KT-NET211.216.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| PTR | ns.kornet.net | ||||||
| MX | spam.jbgas.kr ⭐ | ||||||
| A | 121.184.223.7🇰🇷 KT-NET121.184.0.0/13 | ||||||
| PTR | spam.jbcitygas.com | ||||||
| PTR | spam.jbcorporation.com | ||||||
| PTR | spam.jbgas.kr | ||||||
| TXT | v=spf1 ip4:121.184.223.142 ~all | ||||||
| SOA | ns.kornet.netdomain@ns.kornet.net 2019-01-22 #0 | ||||||
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=2605120981 | ||||||
Subdomains
spam.jbgas.kr |
Same first word
jbgas.kr |
Similar names
jbags.ru |
sagbj.com |
gasbj.com |
gbajs.com |
jsagb.co.uk |
bjags.cn |
jsbga.nl |
gbjas.com |
basjg.com |
bjgas.com.cn |
bjgas.com |
jgbsa.com |
jsagb.com |
gjbsa.com |
jbags.cn |
bagjs.com |
bjgas.net |
bjags.com |
jsbag.com |
DNS History
4 records (4 active, 0 former)
●NSns.kornet.net2026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 14:50:10
●NSns2.kornet.net2026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 14:50:10
●MXspam.jbgas.kr2026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 14:50:10
●A121.184.223.1422026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 14:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, g.dns.kr, f.dns.kr, e.dns.kr... | - |
| jbgas.kr | ns2.kornet.net, ns.kornet.net | - |
✅ Authoritative Response
Server:211.216.50.160
NS records: ns2.kornet.net, ns.kornet.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr
⏱️ Timing
Total: 4216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.184.223.142 |
| NS | 2 | ns2.kornet.net, ns.kornet.net |
| MX | 1 | spam.jbgas.kr (pri: 0) |
| TXT | 1 | v=spf1 ip4:121.184.223.142 ~all |
| SOA | 1 | ns.kornet.net domain.ns.kornet.net |
Analysis
Hierarchy
The parent of spam.jbgas.kr is jbgas.kr.
IP Addresses
jbgas.kr points to a single IP: 121.184.223.142.
Name Servers
Two name servers ns2.kornet.net and ns.kornet.net handle delegation for jbgas.kr.
jbgas.kr uses the same name server setup as other domains, for example samoocm.com, woosungexpress.com, kosin.ac.kr, dongilbang.com and satreci.com.
jbgas.kr partially shares name servers with other domains; examples include codiservice.com, bonabank.com, packet.co.kr, gtec.ac.kr and kituramiboiler.co.kr.
These name servers are commonly used alongside xns2.hananet.net, ns.shinhan.com, sndxpa1p.shinhan.com, ns2.lgdacom.net, dr-sndxpa1p.shinhan.com, dr-sndxpa2p.shinhan.com, sndxpa2p.shinhan.com, ns2.kornet.ne.kr, ns.oil-boiler.co.kr and indns.hyosung.co.kr.
Host names with one IP number: The host name ns2.kornet.net points to 211.216.50.160 and the host name ns.kornet.net points to 211.216.50.150.
Mail Servers
jbgas.kr is handled by a single mail server, spam.jbgas.kr.
spam.jbgas.kr points to a single IP: 121.184.223.7.