datavis.jp - robtex.com
datavis.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns102-1.jp1.ecl.ntt.com ⭐ | ||||||
| A | 153.153.145.100🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 153-153-145-100-revip-default.145.153.153.in-addr.arpa | ||||||
| NS | dns102-2.uk1.ecl.ntt.com | ||||||
| A | 153.153.171.19🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 153-153-171-19-revip-jp2-default.171.153.153.in-addr.arpa | ||||||
| NS | dns102-3.us1.ecl.ntt.com | ||||||
| A | 180.12.186.3🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 180-12-186-3-revip-jp5-default.186.12.180.in-addr.arpa | ||||||
| NS | dns102-4.sg1.ecl.ntt.com | ||||||
| A | 180.55.77.107🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | 180-55-77-107-revip-jp6-default.77.55.180.in-addr.arpa | ||||||
| SOA | dns102-1.jp1.ecl.ntt.comecl@ntt.com 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=1780443903 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns102-1.jp1.ecl.ntt.com2026-04-29 → 2026-06-03 · 2 obs
● 2026-06-03 00:08:56
●NSdns102-2.uk1.ecl.ntt.com2026-04-29 → 2026-06-03 · 2 obs
● 2026-06-03 00:08:56
●NSdns102-3.us1.ecl.ntt.com2026-04-29 → 2026-06-03 · 2 obs
● 2026-06-03 00:08:56
●NSdns102-4.sg1.ecl.ntt.com2026-04-29 → 2026-06-03 · 2 obs
● 2026-06-03 00:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| datavis.jp | dns102-1.jp1.ecl.ntt.com, dns102-2.uk1.ecl.ntt.com, dns102-3.us1.ecl.ntt.com, dns102-4.sg1.ecl.ntt.com | - |
✅ Authoritative Response
Server:180.55.77.107
NS records: dns102-1.jp1.ecl.ntt.com, dns102-2.uk1.ecl.ntt.com, dns102-3.us1.ecl.ntt.com, dns102-4.sg1.ecl.ntt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datavis.jp (unsigned zone)
⏱️ Timing
Total: 2092ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns102-3.us1.ecl.ntt.com, dns102-1.jp1.ecl.ntt.com... |
| SOA | 1 | dns102-1.jp1.ecl.ntt.com ecl.ntt.com |
Analysis
Name Servers
datavis.jp delegates DNS authority to 4 name servers — dns102-1.jp1.ecl.ntt.com, dns102-4.sg1.ecl.ntt.com, dns102-2.uk1.ecl.ntt.com and dns102-3.us1.ecl.ntt.com.
datavis.jp shares at least some of its name servers with other domains, including hoctec.or.jp, cataloghouse.ne.jp, frk.or.jp and two others.
These name servers are frequently seen alongside the name servers dns101-1.jp1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com and dns101-3.us1.ecl.ntt.com.
dns102-1.jp1.ecl.ntt.com resolves to 153.153.145.100. dns102-4.sg1.ecl.ntt.com resolves to 180.55.77.107. dns102-2.uk1.ecl.ntt.com resolves to 153.153.171.19. dns102-3.us1.ecl.ntt.com resolves to 180.12.186.3. All four hosts carry exactly one IP address.