shell.co.kr - dns.ninja
shell.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.210.156.184🇳🇱 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | dns1.shell.com ⭐ | ||||||
| A | 134.146.80.20🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| PTR | dns1.shell.com | ||||||
| NS | dns2.shell.com | ||||||
| A | 144.199.196.20🇲🇾 SHELL-3918144.199.196.0/22 To allow routing to other ISPs | ||||||
| PTR | dns2.shell.com | ||||||
| NS | dns3.shell.com | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| MX | gw-spam.mailwood.com ⭐ | ||||||
| A | 118.128.208.153🇰🇷 DACOM-NET118.128.0.0/14 contact noc@bora.net if necessary | ||||||
| TXT | _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em | ||||||
| TXT | v=spf1 include:spf.onnet21.com ~all | ||||||
| TXT | google-site-verification=56lmUJJbFXs79dgQ_F95b-kL8-BxCitMmxyKmC0rk_8 | ||||||
| TXT | facebook-domain-verification=ozsi39trrs0niswo0zoaw6tqzois76 | ||||||
| SOA | dns1.shell.comdns@shell.com serial=5147 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2607301071 | ||||||
Subdomains
webserver.shell.co.kr |
ftp.shell.co.kr |
sww.shell.co.kr |
web-preprod.shell.co.kr |
sfilter.shell.co.kr |
www.shell.co.kr |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MXgw-spam.mailwood.com2026-02-15 → 2026-07-30 · 3 obs
● 2026-02-15 05:41:44
● 2026-07-30 18:32:42
○MXsfilter.shell.co.kr2015-08-24 → 2017-10-24 · 4 obs
● 2017-10-24 03:45:10
○ 2026-02-15 05:41:44
○ 2026-07-30 18:32:42
●A4.210.156.1842026-02-15 → 2026-07-30 · 3 obs
● 2026-02-15 05:41:44
● 2026-07-30 18:32:42
○A94.236.83.642015-08-24 → 2017-10-24 · 4 obs
● 2017-10-24 03:45:10
○ 2026-02-15 05:41:44
○ 2026-07-30 18:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| shell.co.kr | dns2.shell.com, dns3.shell.com, dns1.shell.com | - |
✅ Authoritative Response
Server:134.163.128.20
NS records: dns2.shell.com, dns3.shell.com, dns1.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shell.co.kr (unsigned zone)
⏱️ Timing
Total: 1379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns2.shell.com, dns3.shell.com... |
| MX | 1 | gw-spam.mailwood.com (pri: 10) |
| TXT | 4 | facebook-domain-verification=ozsi39trrs0, _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em... |
| SOA | 1 | dns1.shell.com dns.shell.com |
Analysis
Hierarchy
webserver.shell.co.kr, ftp.shell.co.kr, sww.shell.co.kr, web-preprod.shell.co.kr, sfilter.shell.co.kr and a few other host names are all children of shell.co.kr.
IP Addresses
shell.co.kr resolves to just one IP address, 4.210.156.184.
Two other host names, along with clubsmart.shell.pl, www.shell.sz and euroshell.at, also share IP numbers with shell.co.kr.
Name Servers
shell.co.kr has three name servers — dns1.shell.com, dns2.shell.com and dns3.shell.com.
The name servers of shell.co.kr overlap at least partially with those of other domains — among them shellcardsonline.com, updates.qgc.com.au, shellideas360.com and two more.
These name servers commonly appear alongside the name servers nlrotdc1ib105.net-equip.shell.net and sgsgpsg1ib105.shell.com.
Each of the three hostnames points to exactly one IP address: dns1.shell.com points to 134.146.80.20, dns2.shell.com points to 144.199.196.20 and dns3.shell.com points to 134.163.128.20.
Mail Servers
The sole mail server for shell.co.kr is gw-spam.mailwood.com.
Among the domains sharing a mail server setup with shell.co.kr are hdcs.onnet21.com, ratoz.onnet21.com, capion.onnet21.com and two others.
There is at least a partial MX overlap between shell.co.kr and other domains, including k-pops.com, skiresort.or.kr, s2.co.kr and two others.
gw-spam.mailwood.com points to one IP number — 118.128.208.153.