30ans.jp - robtex.com
30ans.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.106.157🇯🇵 IDC210.152.64.0/18 Frontier Inc. | ||||||
| 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. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| 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. | ||||||
| PTR | 03.dnsv.jp | ||||||
| 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. | ||||||
| PTR | 04.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1540197478 | ||||||
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=1778507102 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NS01.dnsv.jp2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 18:02:20
● 2026-05-11 14:00:56
●NS02.dnsv.jp2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 18:02:20
● 2026-05-11 14:00:56
●NS03.dnsv.jp2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 18:02:20
● 2026-05-11 14:00:56
●NS04.dnsv.jp2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 18:02:20
● 2026-05-11 14:00:56
○NSns3.hearst.co.jp2015-06-17 → 2017-04-10 · 4 obs
● 2017-04-10 13:36:04
○ 2026-05-08 18:02:20
○ 2026-05-11 14:00:56
○NSns4.hearst.co.jp2015-06-17 → 2017-04-10 · 4 obs
● 2017-04-10 13:36:04
○ 2026-05-08 18:02:20
○ 2026-05-11 14:00:56
○A202.218.245.2102017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 13:36:04
○ 2026-05-08 18:02:20
○ 2026-05-11 14:00:56
○A202.218.245.2312015-06-17 → 2016-11-25 · 4 obs
● 2016-11-25 13:03:24
○ 2017-04-10 13:36:04
○ 2026-05-11 14:00:56
●A210.152.106.1572026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 18:02:20
● 2026-05-11 14:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| 30ans.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 30ans.jp (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.106.157 |
| 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 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
IP Addresses
30ans.jp points to a single IP address: 210.152.106.157.
Other host names such as elleatable.jp, mensclub.jp, ellemaman.jp, 25answedding.jp and utsukushiikimono.jp share IPs with 30ans.jp.
Name Servers
30ans.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
30ans.jp at least partially shares name servers with other domains, for example hangetu.com, keishare.com, virdsam.pro, crescere.co.jp and dy99o2.com.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.