nineschool.net - robtex.com
nineschool.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.68.67.83🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns1.kr ⭐ | ||||||
| A | 115.68.62.210🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns2.kr | ||||||
| A | 115.68.100.102🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns8.kr | ||||||
| A | 115.68.100.113🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns9.kr | ||||||
| A | 115.68.62.222🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| PTR | ns9.kr | ||||||
| MX | mail.nineschool.net ⭐ | ||||||
| A | 115.68.67.83🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| TXT | v=spf1 ip4:115.68.67.83 ~all | ||||||
| SOA | ns1.kradmin@ns1.kr 2013-12-20 #1 | ||||||
net
| 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=1786093784 | ||||||
Subdomains
mail.nineschool.net |
Same first word
nineschool.co.kr |
nineschool.com |
nineschool.net |
Similar names
DNS History
7 records (6 active, 1 former)
●MXmail.nineschool.net2017-01-04 → 2026-08-07 · 2 obs
● 2026-08-07 09:16:14
○A115.68.13.1442017-01-04 → 2018-05-22 · 4 obs
● 2018-05-22 10:06:30
○ 2026-02-15 18:28:38
○ 2026-08-07 09:16:14
●A115.68.67.832026-02-15 → 2026-08-07 · 3 obs
● 2026-02-15 18:28:38
● 2026-08-07 09:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| nineschool.net | ns1.kr, ns2.kr, ns8.kr, ns9.kr | - |
✅ Authoritative Response
Server:115.68.62.210
NS records: ns1.kr, ns2.kr, ns8.kr, ns9.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nineschool.net (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.68.67.83 |
| NS | 4 | ns1.kr, ns9.kr... |
| MX | 1 | mail.nineschool.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:115.68.67.83 ~all |
| SOA | 1 | ns1.kr admin.ns1.kr |
Analysis
Hierarchy
nineschool.net serves as the parent of mail.nineschool.net.
IP Addresses
nineschool.net has exactly one IP address — 115.68.67.83.
nineschool.co.kr, nineschool.com, mail.nineschool.net plus two other host names have IP numbers in common with nineschool.net.
Name Servers
Four name servers handle the delegation for nineschool.net: ns1.kr, ns2.kr, ns8.kr and ns9.kr.
nineschool.net has at least partial name server overlap with other domains, such as 191.68.115.in-addr.arpa, wildcountry.co.kr, manazero.com and two others.
These name servers tend to appear together with the name servers ns1.ne.kr, ns2.ne.kr and ns1.smileserv.com.
Four host names, each with one IP address: ns1.kr has 115.68.62.210, ns2.kr has 115.68.100.102, ns8.kr has 115.68.100.113 and ns9.kr has 115.68.62.222.
Mail Servers
nineschool.net uses one mail server — mail.nineschool.net.
mail.nineschool.net resolves to a single IP number: 115.68.67.83.