nitanda.jp - dns.ninja
nitanda.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.141.136.46🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | mysv02.interlink.or.jp | ||||||
| NS | ddns2.interlink.or.jp ⭐ | ||||||
| A | 163.43.140.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ddns2.interlink.or.jp | ||||||
| NS | ddns1.interlink.or.jp | ||||||
| A | 203.141.128.39🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | ddns1.interlink.or.jp | ||||||
| MX | po.nitanda.jp ⭐ | ||||||
| A | 203.141.136.46🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | mysv02.interlink.or.jp | ||||||
| TXT | v=spf1 mx include:_spf.mysv.interlink.or.jp ~all | ||||||
| SOA | ddns2.interlink.or.jproot@ddns2.interlink.or.jp serial=1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1783656902 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSddns1.interlink.or.jp2017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 10:29:02
● 2026-07-10 04:51:08
●NSddns2.interlink.or.jp2017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 10:29:02
● 2026-07-10 04:51:08
○NSns1.222354.info2015-08-30 → 2016-06-27 · 4 obs
● 2016-06-27 17:33:32
○ 2017-02-14 10:29:02
○ 2026-07-10 04:51:08
○NSns2.222354.info2015-08-30 → 2016-06-27 · 4 obs
● 2016-06-27 17:33:32
○ 2017-02-14 10:29:02
○ 2026-07-10 04:51:08
●MXpo.nitanda.jp2017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 10:29:02
● 2026-07-10 04:51:08
○MXwww.nitanda.jp2015-08-30 → 2016-06-27 · 4 obs
● 2016-06-27 17:33:32
○ 2017-02-14 10:29:02
○ 2026-07-10 04:51:08
○A182.158.90.872015-08-30 → 2016-06-27 · 4 obs
● 2016-06-27 17:33:32
○ 2017-02-14 10:29:02
○ 2026-07-10 04:51:08
●A203.141.136.462017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 10:29:02
● 2026-07-10 04:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, b.dns.jp, c.dns.jp... | - |
| nitanda.jp | ddns1.interlink.or.jp, ddns2.interlink.or.jp | - |
✅ Authoritative Response
Server:163.43.140.44
NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nitanda.jp (unsigned zone)
⏱️ Timing
Total: 1733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.141.136.46 |
| NS | 2 | ddns2.interlink.or.jp, ddns1.interlink.or.jp |
| MX | 1 | po.nitanda.jp (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.mysv.interlink.or |
| SOA | 1 | ddns2.interlink.or.jp root.ddns2.interli |
Analysis
Hierarchy
The parent domain of www.nitanda.jp and po.nitanda.jp is nitanda.jp.
IP Addresses
nitanda.jp directs to one IP number, which is 203.141.136.46.
Among the host names that share IP numbers with nitanda.jp are tblllp.com, po.paradox.jp, po.black-beans.com and two others.
Name Servers
nitanda.jp is served by two delegated name servers, ddns1.interlink.or.jp and ddns2.interlink.or.jp.
nitanda.jp has the same name server delegation as a number of other domains, such as udagawagraph.com, yumeuta.com, 192.102.117.in-addr.arpa and two more.
nitanda.jp partially shares its NS delegation with several other domains, including hanayomewata.co.jp, office330.co.jp, css-lab.org and two others.
These name servers regularly co-occur with the name servers ns-362.awsdns-45.com, ns-567.awsdns-06.net and ftp.hanayomewata.co.jp.
ddns1.interlink.or.jp resolves to 203.141.128.39. ddns2.interlink.or.jp resolves to 163.43.140.44. Both host names point to a single IP number.
Mail Servers
nitanda.jp routes its mail through a single mail server, po.nitanda.jp.
There is one IP number for po.nitanda.jp: 203.141.136.46.