issk.jp - robtex.com
issk.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.174.95🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | unused-157-7-174-095.interq.or.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1716373056 | ||||||
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=1784691002 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NS01.dnsv.jp2026-07-20 → 2026-07-22 · 3 obs
● 2026-07-20 21:47:58
● 2026-07-22 03:34:54
●NS02.dnsv.jp2026-07-20 → 2026-07-22 · 3 obs
● 2026-07-20 21:47:58
● 2026-07-22 03:34:54
●NS03.dnsv.jp2026-07-20 → 2026-07-22 · 3 obs
● 2026-07-20 21:47:58
● 2026-07-22 03:34:54
●NS04.dnsv.jp2026-07-20 → 2026-07-22 · 3 obs
● 2026-07-20 21:47:58
● 2026-07-22 03:34:54
○NSns1.customer.ne.jp2015-06-26 → 2021-02-03 · 4 obs
● 2021-02-03 03:52:04
○ 2026-07-20 21:47:58
○ 2026-07-22 03:34:54
○NSns2.customer.ne.jp2015-06-26 → 2021-02-03 · 4 obs
● 2021-02-03 03:52:04
○ 2026-07-20 21:47:58
○ 2026-07-22 03:34:54
●A157.7.174.952026-07-20 → 2026-07-22 · 3 obs
● 2026-07-20 21:47:58
● 2026-07-22 03:34:54
○A210.150.254.1222015-06-26 → 2021-02-03 · 4 obs
● 2021-02-03 03:52:04
○ 2026-07-20 21:47:58
○ 2026-07-22 03:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| issk.jp | 01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for issk.jp (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.174.95 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
IP Addresses
issk.jp points to a single IP number: 157.7.174.95.
Additional host names — japancloud.co.jp, kingyohonpo.com, 1112.info and two others — share IP numbers with issk.jp.
Name Servers
issk.jp has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of issk.jp overlap at least partially with those of other domains — among them biseibutu.co.jp, denty.jp, hisui-saga-group.com and two more.
Host names with two IP numbers:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names pointing to a single IP address:
02.dnsv.jp directs to 157.7.33.53.