jstamp.jp - robtex.com
jstamp.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns000.d-53.net ⭐ | ||||||
| NS | ns013-rukh95mh5u5atj49.r.d-53.info | ||||||
| A | 2001:240:bb81::28:44🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.biz | ||||||
| A | 202.32.219.44🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.biz | ||||||
| NS | ns013-rukh95mh5u5atj49.r.d-53.jp | ||||||
| A | 2001:240:bb81::29:1104🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.org | ||||||
| A | 203.180.146.104🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.org | ||||||
| NS | ns013-rukh95mh5u5atj49.r.d-53.net | ||||||
| A | 2001:240:bb81::29:104🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.net | ||||||
| A | 210.138.20.104🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s013.d-53.net | ||||||
| SOA | ns000.d-53.netdns-managers@iij.ad.jp serial=311 | ||||||
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=1786545902 | ||||||
Same first word
jstamp.jp |
Similar names
DNS History
6 records (4 active, 2 former)
○NSdns-b.iij.ad.jp2015-05-24 → 2017-10-07 · 4 obs
● 2017-10-07 12:57:08
○ 2026-06-07 16:20:52
○ 2026-08-12 14:51:42
○NSdns-c.iij.ad.jp2015-05-24 → 2017-10-07 · 4 obs
● 2017-10-07 12:57:08
○ 2026-06-07 16:20:52
○ 2026-08-12 14:51:42
●NSns000.d-53.net2026-06-07 → 2026-08-12 · 3 obs
● 2026-06-07 16:20:52
● 2026-08-12 14:51:42
●NSns013-rukh95mh5u5atj49.r.d-53.info2026-06-07 → 2026-08-12 · 3 obs
● 2026-06-07 16:20:52
● 2026-08-12 14:51:42
●NSns013-rukh95mh5u5atj49.r.d-53.jp2026-06-07 → 2026-08-12 · 3 obs
● 2026-06-07 16:20:52
● 2026-08-12 14:51:42
●NSns013-rukh95mh5u5atj49.r.d-53.net2026-06-07 → 2026-08-12 · 3 obs
● 2026-06-07 16:20:52
● 2026-08-12 14:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jstamp.jp | ns013-rukh95mh5u5atj49.r.d-53.jp, ns013-rukh95mh5u5atj49.r.d-53.net, ns013-rukh95mh5u5atj49.r.d-53.info | - |
✅ Authoritative Response
Server:210.138.20.104
NS records: ns013-rukh95mh5u5atj49.r.d-53.jp, ns013-rukh95mh5u5atj49.r.d-53.net, ns013-rukh95mh5u5atj49.r.d-53.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns013-rukh95mh5u5atj49.r.d-53.jp, ns013-rukh95mh5u5atj49.r.d-53.net... |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Name Servers
jstamp.jp has four authoritative name servers: ns000.d-53.net, ns013-rukh95mh5u5atj49.r.d-53.info, ns013-rukh95mh5u5atj49.r.d-53.jp and ns013-rukh95mh5u5atj49.r.d-53.net.
jstamp.jp has at least partial name server overlap with other domains, such as police.pref.nara.jp, 130.138.58.in-addr.arpa, itc.cit.nihon-u.ac.jp and two others.
dns-b.iij.ad.jp, dns-c.iij.ad.jp and ns01.iij-dns.jp — plus 5 other name servers — are commonly paired with these name servers.
ns013-rukh95mh5u5atj49.r.d-53.info, ns013-rukh95mh5u5atj49.r.d-53.jp and ns013-rukh95mh5u5atj49.r.d-53.net all resolve to exactly two IP numbers apiece: ns013-rukh95mh5u5atj49.r.d-53.info → 202.32.219.44 and 2001:240:bb81::28:44; ns013-rukh95mh5u5atj49.r.d-53.jp → 203.180.146.104 and 2001:240:bb81::29:1104; ns013-rukh95mh5u5atj49.r.d-53.net → 210.138.20.104 and 2001:240:bb81::29:104.