yjpcooling.com - robtex.com
yjpcooling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.nurihosting.com ⭐ | ||||||
| A | 211.215.17.210🇰🇷 SKB-NET211.212.0.0/14 SK Broadband | ||||||
| NS | ns1.highm.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.highm.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.yjpcooling.com ⭐ | ||||||
| A | 221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ip4:221.139.49.15 ~all | ||||||
| SOA | ns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1 | ||||||
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=1774407527 | ||||||
Subdomains
mail.yjpcooling.com |
Same first word
yjpcooling.com |
DNS History
9 records (5 active, 4 former)
●NSns1.highm.kr2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 03:27:50
● 2026-03-25 03:27:52
○NSns1.hosting.co.kr2016-12-16 → 2017-08-17 · 4 obs
● 2017-08-17 19:48:22
○ 2026-03-25 03:27:50
○ 2026-03-25 03:27:52
●NSns1.nurihosting.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 03:27:50
● 2026-03-25 03:27:52
●NSns2.highm.kr2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 03:27:50
● 2026-03-25 03:27:52
○NSns2.hosting.co.kr2016-12-16 → 2017-08-17 · 4 obs
● 2017-08-17 19:48:22
○ 2026-03-25 03:27:50
○ 2026-03-25 03:27:52
●MXmail.yjpcooling.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 03:27:50
● 2026-03-25 03:27:52
○MXyjpcooling.com2016-12-16 → 2017-08-17 · 4 obs
● 2017-08-17 19:48:22
○ 2026-03-25 03:27:50
○ 2026-03-25 03:27:52
○A211.218.126.2342016-12-16 → 2017-08-17 · 4 obs
● 2017-08-17 19:48:22
○ 2026-03-25 03:27:50
○ 2026-03-25 03:27:52
●A221.139.49.42026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 03:27:50
● 2026-03-25 03:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yjpcooling.com | ns1.highm.kr, ns2.highm.kr | - |
✅ Authoritative Response
Server:221.139.49.17
NS records: ns1.highm.kr, ns2.highm.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yjpcooling.com (unsigned zone)
⏱️ Timing
Total: 3019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.4 |
| MX | 1 | mail.yjpcooling.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:221.139.49.3 ip4:221.139.49.4 |
| SOA | 1 | ns1.nurihosting.com support.nurihosting. |
Analysis
Hierarchy
yjpcooling.com is parent of mail.yjpcooling.com.
IP Addresses
yjpcooling.com points to a single IP: 221.139.49.4.
Other host names, for instance mail.hanual.com, jbsp.co.kr, neri.co.kr, mail.tfmuseum.org and www.dkst.co.kr share IP numbers with yjpcooling.com.
Name Servers
yjpcooling.com is delegated to three name servers: ns1.nurihosting.com, ns1.highm.kr and ns2.highm.kr.
yjpcooling.com at least partially shares its name servers with other domains, for instance kipabs.or.kr, ehompy.co.kr, edukorean.com, gusung.co.kr and isirius.co.kr.
These name servers are commonly used with ns2.nurihosting.com, ns1.aramschool.co.kr, ns1.bver.co.kr, ns2.bver.co.kr, ns1.anybuild.co.kr, ns2.anybuild.co.kr, ns2.aramschool.co.kr, ns1.web79.kr, ns2.web79.kr and ns1.web-store.kr.
Host names with one IP number:
ns1.nurihosting.com points to: 211.215.17.210.
ns1.highm.kr points to: 221.139.49.17.
ns2.highm.kr points to: 121.125.73.38.
Mail Servers
yjpcooling.com is served by a single mail server, mail.yjpcooling.com.
mail.yjpcooling.com points to IP number 221.139.49.4.