tozstudy.kr - robtex.com
tozstudy.kr
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=2603080650 | ||||||
Subdomains
mate.tozstudy.kr |
Same first word
tozstudy.kr |
DNS History
10 records (8 active, 2 former)
●NSns-1058.awsdns-04.org2026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 00:31:58
●NSns-1794.awsdns-32.co.uk2026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 00:31:58
●NSns-466.awsdns-58.com2026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 00:31:58
●NSns-823.awsdns-38.net2026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 00:31:58
●MXalt.aspmx.daum.net2026-02-28 → 2026-03-10 · 2 obs
● 2026-03-10 00:31:58
○A13.209.233.1332026-02-28 → 2026-02-28 · 3 obs
○ 2026-03-10 00:31:56
○ 2026-03-10 00:31:58
●A15.164.2.112026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 00:31:56
● 2026-03-10 00:31:58
○A43.203.35.1822026-02-28 → 2026-02-28 · 3 obs
○ 2026-03-10 00:31:56
○ 2026-03-10 00:31:58
●A54.116.89.672026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 00:31:56
● 2026-03-10 00:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, e.dns.kr, f.dns.kr, c.dns.kr... | - |
| tozstudy.kr | ns-466.awsdns-58.com, ns-1794.awsdns-32.co.uk, ns-1058.awsdns-04.org, ns-823.awsdns-38.net | - |
✅ Authoritative Response
Server: 205.251.199.2
NS records: ns-466.awsdns-58.com, ns-1794.awsdns-32.co.uk, ns-1058.awsdns-04.org, ns-823.awsdns-38.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tozstudy.kr (unsigned zone)
⏱️ Timing
Total: 1394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.116.89.67, 15.164.2.11 |
| NS | 4 | ns-1058.awsdns-04.org, ns-1794.awsdns-32.co.uk... |
| MX | 2 | aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.daum.net ~all |
| SOA | 1 | ns-466.awsdns-58.com awsdns-hostmaster.a |
Analysis
Hierarchy
The parent of mate.tozstudy.kr is tozstudy.kr.
IP Addresses
tozstudy.kr points to two IP numbers: 15.164.2.11 and 54.116.89.67.
Name Servers
tozstudy.kr is delegated to four name servers: ns-466.awsdns-58.com, ns-823.awsdns-38.net, ns-1058.awsdns-04.org and ns-1794.awsdns-32.co.uk.
tozstudy.kr at least partially shares name servers with other domains, for example api-v3.dominos.ua, natsmos.aero, eutility-cost.com, expressomirassol.com.br and cesar-club.com.
Host names with two IP numbers:
ns-466.awsdns-58.com points to: 2600:9000:5301:d200::1 and 205.251.193.210
ns-823.awsdns-38.net points to: 2600:9000:5303:3700::1 and 205.251.195.55
ns-1058.awsdns-04.org points to: 2600:9000:5304:2200::1 and 205.251.196.34
ns-1794.awsdns-32.co.uk points to: 2600:9000:5307:200::1 and 205.251.199.2
Mail Servers
Two mail servers handle tozstudy.kr: aspmx.daum.net and alt.aspmx.daum.net.
tozstudy.kr shares the same mail server setup as other domains, including handspeak.kr, dongang.net, lawfirmj.com, jonghapnews.com and jejugoodtravel.com.
tozstudy.kr shares at least some mail servers with other domains, for example 8940.co.kr and babydream.kr.
Host names with a single IP:
aspmx.daum.net points to 121.53.85.23.
alt.aspmx.daum.net points to 121.53.85.23.
Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net.