jlu.kr - robtex.com
jlu.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.126.111.41🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 Stefan Prefixes | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 Stefan Prefixes | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | worksmobile.certification.g61gacnaybnv9pptz7.cy3uqgdfkv00u0.rdwumovsa | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2021-06-07 #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=2610120987 | ||||||
Same first word
Similar names
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jlsolution.kr |
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Next names
jlvpn.kr |
jlvv.kr |
jlwb.kr |
jm-eng.kr |
jm-tech.kr |
jm1262.kr |
jm365.kr |
jmacademy.kr |
jmail.kr |
jmaircon.kr |
jmall.kr |
jmallshop.kr |
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DNS History
7 records (7 active, 0 former)
●NSns1.whoisdomain.kr2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●NSns2.whoisdomain.kr2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●NSns3.whoisdomain.kr2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●NSns4.whoisdomain.kr2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●MXkr1-aspmx1.worksmobile.com2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●MXkr1-aspmx2.worksmobile.com2026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
●A175.126.111.412026-09-01 → 2026-10-12 · 2 obs
● 2026-10-12 13:09:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | d.dns.kr, e.dns.kr, f.dns.kr, g.dns.kr... | - |
| jlu.kr | ns1.whoisdomain.kr, ns3.whoisdomain.kr, ns2.whoisdomain.kr, ns4.whoisdomain.kr | 4 records |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns1.whoisdomain.kr, ns3.whoisdomain.kr, ns2.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jlu.kr (unsigned zone)
⏱️ Timing
Total: 4039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.126.111.41 |
| NS | 4 | ns4.whoisdomain.kr, ns2.whoisdomain.kr... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | worksmobile.certification.g61gacnaybnv9p |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.whoisdomain.kr, ns3.whoisdomain.kr, ns2.whoisdomain.kr...)
Analysis
IP Addresses
jlu.kr resolves to one IP address: 175.126.111.41.
km01.co.kr, ns.gabia.co.kr.snikerz.net, knkm.kr and two other host names share IP numbers with jlu.kr.
Name Servers
The authoritative name servers for jlu.kr are ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
There is at least partial name server overlap between jlu.kr and other domains — reborn-stage.com, thecolabo.com, bricksand.co.kr and two more among them.
These name servers tend to appear in combination with the name servers dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Each of the four hosts ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr points to a single IP address — ns1.whoisdomain.kr points to 223.130.139.7, ns2.whoisdomain.kr points to 211.188.57.152, ns3.whoisdomain.kr points to 61.97.189.22 and ns4.whoisdomain.kr points to 219.251.156.134.
Mail Servers
Mail for jlu.kr is handled by two mail servers — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
jlu.kr uses an identical mail server configuration to several other domains — among them pixarmakers.co.kr, kcnr.co.kr, cubecntcorp.com and two more.
jlu.kr has at least partial mail server overlap with other domains such as solutiongate.co.kr, moresystem.co.kr, makyeparfum.com and two more.
kr1-aspmx1.worksmobile.com directs to 125.209.209.251, as does kr1-aspmx2.worksmobile.com — both hostnames resolve to that one IP address.
kr1-aspmx1.worksmobile.com along with kr1-aspmx2.worksmobile.com each resolve to 125.209.209.251 IP addresses.