jeha.kr - robtex.com
jeha.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.140.20.177🇺🇸 TEFEXIA-AS165.140.20.0/22 HANARIN | ||||||
| PTR | mail2.b2bgate.co.kr | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| MX | sfilter.jeha.kr ⭐ | ||||||
| A | 211.40.221.190🇰🇷 DACOM-NET211.40.0.0/16 contact noc@bora.net if necessary | ||||||
| PTR | spam.mailwood.com | ||||||
| SOA | ns1.hosting.co.kradmin@jeha.kr serial=11 | ||||||
kr
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2607291058 | ||||||
Subdomains
sfilter.jeha.kr |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSnis.dacom.co.kr2015-05-31 → 2017-07-29 · 4 obs
● 2017-07-29 21:09:24
○ 2026-03-17 15:20:24
○ 2026-07-29 15:34:46
●NSns1.hosting.co.kr2026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
○NSns2.dacom.co.kr2015-05-31 → 2017-07-29 · 4 obs
● 2017-07-29 21:09:24
○ 2026-03-17 15:20:24
○ 2026-07-29 15:34:46
●NSns2.hosting.co.kr2026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
●NSns3.hosting.co.kr2026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
●NSns4.hosting.co.kr2026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
●MXsfilter.jeha.kr2015-05-31 → 2026-07-29 · 5 obs
● 2017-07-29 21:09:24
○ 2026-03-17 15:20:24
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
●A165.140.20.1772026-07-29 → 2026-07-29 · 3 obs
● 2026-07-29 15:34:44
● 2026-07-29 15:34:46
○A211.40.221.912015-05-31 → 2017-07-29 · 4 obs
● 2017-07-29 21:09:24
○ 2026-03-17 15:20:24
○ 2026-07-29 15:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| jeha.kr | ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.12
NS records: ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr
⏱️ Timing
Total: 4238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.140.20.177 |
| NS | 4 | ns4.hosting.co.kr, ns1.hosting.co.kr... |
| MX | 1 | sfilter.jeha.kr (pri: 10) |
| SOA | 1 | ns1.hosting.co.kr admin.jeha.kr |
Analysis
Hierarchy
sfilter.jeha.kr is delegated beneath jeha.kr.
IP Addresses
jeha.kr directs to one IP number, which is 165.140.20.177.
Among the host names that share IP numbers with jeha.kr are samholift.co.kr, seodo.com, kookil21.co.kr and two others.
Name Servers
The domain jeha.kr is delegated to these four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
There is at least partial name server overlap between jeha.kr and other domains — enzzy.com, gold-chips.com, kgcu.net and two more among them.
ns1.hosting.co.kr points to 121.254.170.11. ns2.hosting.co.kr and ns4.hosting.co.kr both point to 43.201.141.93. ns3.hosting.co.kr points to 121.254.170.12. All four hosts — ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr — have one IP address each.
These two host names — ns2.hosting.co.kr and ns4.hosting.co.kr — each point to 43.201.141.93 IP addresses.
Mail Servers
jeha.kr routes its mail through a single mail server, sfilter.jeha.kr.
There is one IP number for sfilter.jeha.kr: 211.40.221.190.