se-cn.net - robtex.com
se-cn.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.158.6.121🇯🇵 AS37917130.158.0.0/16 University of Tsukuba X-Keiro:hcinc-meeting@cc.tsukuba.ac.jp | ||||||
| NS | ddns-a.dns.dnobori.jp ⭐ | ||||||
| A | 103.41.61.118🇯🇵 SoftEther103.41.61.0/24 Corporation X-Keiro : senotice@gmail.com | ||||||
| PTR | ddns-a.dns.dnobori.jp | ||||||
| NS | ddns-b.dns.dnobori.jp | ||||||
| A | 160.16.98.248🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ddns-b.dns.dnobori.jp | ||||||
| NS | ddns-c.dns.dnobori.jp | ||||||
| A | 15.152.236.57🇯🇵 Amazon15.152.0.0/16 EC2 KIX prefix | ||||||
| PTR | ddns-c.dns.dnobori.jp | ||||||
| NS | ddns-d.dns.dnobori.jp | ||||||
| A | 100.20.84.65🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix | ||||||
| PTR | ddns-d.dns.dnobori.jp | ||||||
| SOA | ddns-a.dns.dnobori.jpsenotice@gmail.com serial=111345187 | ||||||
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=1783842192 | ||||||
Same first word
se-cn.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSddns-a.dns.dnobori.jp2026-03-28 → 2026-07-12 · 2 obs
● 2026-07-12 08:13:10
●NSddns-b.dns.dnobori.jp2026-03-28 → 2026-07-12 · 2 obs
● 2026-07-12 08:13:10
●NSddns-c.dns.dnobori.jp2026-03-28 → 2026-07-12 · 2 obs
● 2026-07-12 08:13:10
●NSddns-d.dns.dnobori.jp2026-03-28 → 2026-07-12 · 2 obs
● 2026-07-12 08:13:10
●A130.158.6.1212026-03-28 → 2026-07-12 · 2 obs
● 2026-07-12 08:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| se-cn.net | ddns-a.dns.dnobori.jp, ddns-b.dns.dnobori.jp, ddns-c.dns.dnobori.jp, ddns-d.dns.dnobori.jp | - |
✅ Authoritative Response
Server:15.152.236.57
NS records: ddns-a.dns.dnobori.jp, ddns-b.dns.dnobori.jp, ddns-c.dns.dnobori.jp, ddns-d.dns.dnobori.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for se-cn.net (unsigned zone)
⏱️ Timing
Total: 1360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.158.6.121 |
| NS | 4 | ddns-a.dns.dnobori.jp, ddns-b.dns.dnobori.jp... |
| SOA | 1 | ddns-a.dns.dnobori.jp senotice.gmail.com |
Analysis
IP Addresses
se-cn.net has exactly one IP address — 130.158.6.121.
Further host names like www.softether.net and softether.net overlap in IP numbers with se-cn.net.
Name Servers
Four name servers handle the delegation for se-cn.net: ddns-a.dns.dnobori.jp, ddns-b.dns.dnobori.jp, ddns-c.dns.dnobori.jp and ddns-d.dns.dnobori.jp.
se-cn.net shares at least some of its name servers with domains including softether.net, vpnazure.net and opengw.net
Four host names, each with one IP address: ddns-a.dns.dnobori.jp has 103.41.61.118, ddns-b.dns.dnobori.jp has 160.16.98.248, ddns-c.dns.dnobori.jp has 15.152.236.57 and ddns-d.dns.dnobori.jp has 100.20.84.65.