kshrd.com - dns.ninja
kshrd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| NS | ns1.cheesedesign.kr ⚠️ Not in zone NS records | ||||||
| NS | ns2.cheesedesign.kr ⚠️ Not in zone NS records | ||||||
| MX | mail.kshrd.com ⭐ | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 ip4:221.139.49.7 ip4:221.139.49.3 ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2026-03-12 #2 | ||||||
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=1781559900 | ||||||
Subdomains
mail.kshrd.com |
Same first word
Similar names
hkdrs.com |
hksrd.com |
ksrhd.com |
hrdsk.com |
hdksr.com |
krdsh.ru |
hkrds.com |
drksh.com |
khrds.com |
rkdhs.com |
krhsd.k12.ca.us |
drskh.com |
hsdkr.cn |
DNS History
11 records (5 active, 6 former)
○NSns.krmaster.com2015-08-06 → 2018-09-27 · 4 obs
● 2018-09-27 01:13:00
○ 2026-03-09 02:01:50
○ 2026-06-15 21:48:20
●NSns1.aramschool.co.kr2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 02:01:50
● 2026-06-15 21:48:20
●NSns1.cheesedesign.kr2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 02:01:50
● 2026-06-15 21:48:20
●NSns2.cheesedesign.kr2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 02:01:50
● 2026-06-15 21:48:20
○MX211.119.134.2042015-11-25 → 2016-12-26 · 5 obs
● 2015-11-25 12:01:36
● 2016-12-26 19:15:20
○ 2018-09-27 01:13:00
○ 2026-06-15 21:48:20
○MX211.119.134.2042015-08-06 → 2015-08-06 · 3 obs
○ 2015-11-25 12:01:36
○ 2026-06-15 21:48:20
●MXmail.kshrd.com2026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 02:01:50
● 2026-06-15 21:48:20
○MXsniper.gobizmail.com2018-09-27 → 2018-09-27 · 4 obs
● 2018-09-27 01:13:00
○ 2026-03-09 02:01:50
○ 2026-06-15 21:48:20
○A211.233.5.2342015-08-06 → 2016-11-14 · 4 obs
● 2016-11-14 10:08:12
○ 2016-12-26 19:15:20
○ 2026-06-15 21:48:20
○A211.233.5.2382016-12-26 → 2018-09-27 · 5 obs
● 2016-12-26 19:15:20
● 2018-09-27 01:13:00
○ 2026-03-09 02:01:50
○ 2026-06-15 21:48:20
●A221.139.49.72026-03-09 → 2026-06-15 · 3 obs
● 2026-03-09 02:01:50
● 2026-06-15 21:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| kshrd.com | ns1.cheesedesign.kr, ns2.cheesedesign.kr | - |
✅ Authoritative Response
Server:121.125.73.38
NS records: ns1.cheesedesign.kr, ns2.cheesedesign.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kshrd.com (unsigned zone)
⏱️ Timing
Total: 1269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.7 |
| MX | 1 | mail.kshrd.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:221.139.49.7 ip4:221.139.49.3 |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
Analysis
Hierarchy
kshrd.com is the parent zone for mail.kshrd.com.
IP Addresses
kshrd.com points to a single IP number: 221.139.49.7.
Additional host names — mx1.e-webmake.com, 1-click.co.kr, cd1.co.kr and two others — share IP numbers with kshrd.com.
Name Servers
kshrd.com has three name servers — ns1.cheesedesign.kr, ns2.cheesedesign.kr and ns1.aramschool.co.kr.
kshrd.com partially shares its NS delegation with several other domains, including ktechs.co.kr, jejueo.com, sh-consulting.co.kr and two others.
In DNS configurations, these name servers often share authority with ns2.aramschool.co.kr, ns1.nurihosting.com, ns1.bver.co.kr and 7 other name servers.
Mail Servers
kshrd.com has one mail server: mail.kshrd.com.
mail.kshrd.com points to one IP number — 221.139.49.7.