eduskydg.com - robtex.com
eduskydg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.125.73.50🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| NS | ns1.nurihosting.com ⭐ | ||||||
| A | 211.215.17.210🇰🇷 SKB-NET211.212.0.0/14 SK Broadband | ||||||
| NS | ns1.tnoweb.com ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.tnoweb.com ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.eduskydg.com ⭐ | ||||||
| A | 121.125.73.53🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| TXT | v=spf1 spf.naver.com ip4:218.237.67.247 ip4:121.125.73.53 ip4:218.237.67.249 ... | ||||||
| SOA | ns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1 | ||||||
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=1778581321 | ||||||
Subdomains
mail.eduskydg.com |
Same first word
eduskydg.com |
DNS History
10 records (5 active, 5 former)
●NSns1.nurihosting.com2015-05-29 → 2026-05-12 · 2 obs
● 2026-05-12 10:39:10
●NSns1.tnoweb.com2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:48:02
● 2026-05-12 10:39:10
○NSns2.nurihosting.com2015-05-29 → 2017-03-30 · 4 obs
● 2017-03-30 16:34:26
○ 2026-03-06 23:48:02
○ 2026-05-12 10:39:10
●NSns2.tnoweb.com2026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:48:02
● 2026-05-12 10:39:10
●MXmail.eduskydg.com2015-05-29 → 2026-05-12 · 2 obs
● 2026-05-12 10:39:10
○A121.125.73.412015-09-06 → 2016-06-13 · 5 obs
● 2015-09-06 11:15:42
● 2016-06-13 15:44:58
○ 2016-08-13 04:30:00
○ 2026-05-12 10:39:10
●A121.125.73.502026-03-06 → 2026-05-12 · 3 obs
● 2026-03-06 23:48:02
● 2026-05-12 10:39:10
○A121.125.73.532015-05-29 → 2015-05-29 · 3 obs
○ 2015-09-06 11:15:42
○ 2026-05-12 10:39:10
○A218.237.67.2482017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 16:34:26
○ 2026-03-06 23:48:02
○ 2026-05-12 10:39:10
○A218.237.67.2492016-08-13 → 2016-08-13 · 4 obs
● 2016-08-13 04:30:00
○ 2017-03-30 16:34:26
○ 2026-05-12 10:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| eduskydg.com | ns1.tnoweb.com, ns2.tnoweb.com | 2 records |
✅ Authoritative Response
Server:221.139.49.17
NS records: ns1.tnoweb.com, ns2.tnoweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eduskydg.com (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.125.73.50 |
| MX | 1 | mail.eduskydg.com (pri: 10) |
| TXT | 1 | v=spf1 spf.naver.com ip4:218.237.67.247 |
| SOA | 1 | ns1.nurihosting.com support.nurihosting. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.tnoweb.com, ns2.tnoweb.com)
Analysis
Hierarchy
eduskydg.com is a parent of mail.eduskydg.com.
IP Addresses
eduskydg.com points to a single IP address: 121.125.73.50.
Other host names such as bipv.or.kr, comx.co.kr, dd-it.co.kr, adultmart.kr and mail.010-4951-9813.com share IP numbers with eduskydg.com.
Name Servers
eduskydg.com is delegated to three name servers: ns1.nurihosting.com, ns1.tnoweb.com and ns2.tnoweb.com.
At least part of the name servers for eduskydg.com are shared with other domains, for instance osw.co.kr, kcou.org, 1661-1403.com, jcdmh.com and heungcheonsa.net.
these name servers are commonly used with the name servers ns2.nurihosting.com, ns1.aramschool.co.kr, ns2.aramschool.co.kr, ns1.anybuild.co.kr, ns2.anybuild.co.kr, ns1.hmandoo.co.kr, ns2.hmandoo.co.kr, ns1.bver.co.kr, ns2.bver.co.kr and ns1.thechakan.kr.
Host names with a single IP:
ns1.nurihosting.com points to: 211.215.17.210
ns1.tnoweb.com points to: 221.139.49.17
ns2.tnoweb.com points to: 121.125.73.38
Mail Servers
The mail server for eduskydg.com is mail.eduskydg.com.
Host mail.eduskydg.com points to IP 121.125.73.53.