jsdc.net - dns.ninja
jsdc.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.sjc-sendai.ne.jp ⭐ | ||||||
| A | 211.10.64.98🇯🇵 TOHKnet-TOCN-AS211.10.64.0/19 TOHKnet TOCN CIDR BLOCK 4 (AS7516) TOHKnet Co., Inc. 3-7-1 Ichibancho, Aoba-ku, Sendai, Miyagi 980-0811, Japan | ||||||
| NS | nocsv015.tocn.ne.jp | ||||||
| A | 2001:3c0:0:2::6🇯🇵 TOHKnet-TOCN-AS2001:3c0::/35 TOHKnet TOCN (AS7516) TOHKnet Co., Inc. 3-7-1 Ichibancho, Aoba-ku, Sendai, Miyagi 980-0811, Japan | ||||||
| PTR | nocsv015.tocn.ne.jp | ||||||
| A | 210.175.192.6🇯🇵 TOHKnet-TOCN-AS210.175.192.0/19 TOHKnet TOCN CIDR BLOCK 1 (AS7516) TOHKnet Co., Inc. 3-7-1 Ichibancho, Aoba-ku, Sendai, Miyagi 980-0811, Japan | ||||||
| PTR | nocsv015.tocn.ne.jp | ||||||
| MX | ns3.jsdc.net ⭐ | ||||||
| A | 211.10.64.101🇯🇵 TOHKnet-TOCN-AS211.10.64.0/19 TOHKnet TOCN CIDR BLOCK 4 (AS7516) TOHKnet Co., Inc. 3-7-1 Ichibancho, Aoba-ku, Sendai, Miyagi 980-0811, Japan | ||||||
| TXT | UTs0Hi5n5hNCtWzbHOr8dMdjtgkHSF | ||||||
| SOA | ns.sjc-sendai.ne.jppostmaster@sjc-sendai.ne.jp serial=183 | ||||||
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=1785699747 | ||||||
Subdomains
ns2.jsdc.net |
ns7.jsdc.net |
ns3.jsdc.net |
ns6.jsdc.net |
t-sal.jsdc.net |
circle2.jsdc.net |
sys.jsdc.net |
ns14.jsdc.net |
www.jsdc.net |
ns5.jsdc.net |
ns9.jsdc.net |
sl.jsdc.net |
anpi.jsdc.net |
ns4.jsdc.net |
ns.jsdc.net |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSnocsv015.tocn.ne.jp2015-05-28 → 2026-08-02 · 2 obs
● 2026-08-02 19:51:34
●NSns.sjc-sendai.ne.jp2015-05-28 → 2026-08-02 · 2 obs
● 2026-08-02 19:51:34
○MXns2.jsdc.net2015-05-28 → 2016-06-18 · 4 obs
● 2016-06-18 21:21:18
○ 2016-08-25 04:02:40
○ 2026-08-02 19:51:34
●MXns3.jsdc.net2016-08-25 → 2026-08-02 · 3 obs
● 2016-08-25 04:02:40
● 2026-08-02 19:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jsdc.net | ns.sjc-sendai.ne.jp, nocsv015.tocn.ne.jp | - |
✅ Authoritative Response
Server:211.10.64.98
NS records: ns.sjc-sendai.ne.jp, nocsv015.tocn.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsdc.net (unsigned zone)
⏱️ Timing
Total: 1117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | nocsv015.tocn.ne.jp, ns.sjc-sendai.ne.jp |
| MX | 1 | ns3.jsdc.net (pri: 10) |
| TXT | 1 | UTs0Hi5n5hNCtWzbHOr8dMdjtgkHSF |
| SOA | 1 | ns.sjc-sendai.ne.jp postmaster.sjc-senda |
Analysis
Hierarchy
jsdc.net serves as parent to ns2.jsdc.net, ns7.jsdc.net, ns3.jsdc.net, ns6.jsdc.net, t-sal.jsdc.net along with a few other host names.
Name Servers
The NS records for jsdc.net delegate to ns.sjc-sendai.ne.jp and nocsv015.tocn.ne.jp.
jsdc.net has the same name server delegation as a number of other domains, such as wako-web.com, test2.comminet.jp, tppc-hp.jp and two more.
jsdc.net has at least partial name server overlap with other domains, such as 31.239.210.in-addr.arpa, miyagi-syokosinko.or.jp, 84.10.211.in-addr.arpa and two others.
It is common to find these name servers paired with the name servers nocsv001.tocn.ne.jp, nocsv022.tocn.ne.jp, sjcweb.sjc-sendai.ne.jp and dns.inetshonai.or.jp.
Hosts with two IP numbers each:
The A records for nocsv015.tocn.ne.jp return 210.175.192.6 and 2001:3c0:0:2::6.
Hosts that resolve to one IP address:
ns.sjc-sendai.ne.jp resolves to the IP address 211.10.64.98.
Mail Servers
jsdc.net routes its mail through a single mail server, ns3.jsdc.net.
ns3.jsdc.net resolves to 211.10.64.101 and no other IP number.