chibatech.jp - robtex.com
chibatech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.80.111🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-216-17607.vs.sakura.ne.jp | ||||||
| NS | nsx.imc.it-chiba.ac.jp ⭐ | ||||||
| A | 202.17.22.65🇯🇵 CIT-NET-1202.17.16.0/20 Chiba Institute of Technology X-keiro : wheel@cc.it-chiba.ac.jp | ||||||
| PTR | nsx.imc.it-chiba.ac.jp | ||||||
| NS | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:10::53🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:11::53🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 2001:2f8:0:12::53🇯🇵 SINET-AS2001:2f8::/32 SINET CIDR Block | ||||||
| PTR | dns-x3.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.2🇯🇵 SINET-AS150.100.0.0/16 SINET CIDR Block | ||||||
| PTR | dns-x1.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.6🇯🇵 SINET-AS150.100.0.0/16 SINET CIDR Block | ||||||
| PTR | dns-x2.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| A | 150.100.18.10🇯🇵 SINET-AS150.100.0.0/16 SINET CIDR Block | ||||||
| PTR | dns-x3.sinet.ad.jp | ||||||
| PTR | dns-x.sinet.ad.jp | ||||||
| TXT | 25A5E6A3FA141D2CE71B2C67561ACB5D | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | google-site-verification=eQYwCjyatL2UPFHJTYww0ysGk-5l9LOfvY-uayt1wLg | ||||||
| TXT | DC8FC9D0BB73B26A5A67FBA8ED4B2437 | ||||||
| TXT | google-site-verification=4t5xA4HoGAsoVkjykiH_MUdo-CsO7vUfBHMVjisdFus | ||||||
| SOA | nsx.imc.it-chiba.ac.jproot@it-chiba.ac.jp 2026-03-03 #0 | ||||||
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=1778476503 | ||||||
rank #3310 in the tld
📈 Tranco rank: #407,547
Same first word
chibatech.com |
chibatech.jp |
chibatech.ac.jp |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns-x.sinet.ad.jp2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 05:41:08
●NSnsx.imc.it-chiba.ac.jp2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 05:41:08
●A160.16.80.1112026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 05:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, f.dns.jp, g.dns.jp, a.dns.jp... | - |
| chibatech.jp | nsx.imc.it-chiba.ac.jp, dns-x.sinet.ad.jp | 1 record |
✅ Authoritative Response
Server:202.17.22.65
NS records: nsx.imc.it-chiba.ac.jp, dns-x.sinet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chibatech.jp (unsigned zone)
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.80.111 |
| NS | 2 | dns-x.sinet.ad.jp, nsx.imc.it-chiba.ac.jp |
| TXT | 5 | v=spf1 -all, google-site-verification=eQYwCjyatL2UPFH... |
| SOA | 1 | nsx.imc.it-chiba.ac.jp root.it-chiba.ac. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (nsx.imc.it-chiba.ac.jp)
Analysis
IP Addresses
chibatech.jp points to a single IP: 160.16.80.111.
Name Servers
chibatech.jp's delegation is to two name servers dns-x.sinet.ad.jp and nsx.imc.it-chiba.ac.jp.
chibatech.jp shares the same name server configuration as other domains, such as chibatech.ac.jp, it-chiba.ac.jp, 29.17.202.in-addr.arpa, 22.17.202.in-addr.arpa and 31.17.202.in-addr.arpa.
chibatech.jp at least partially shares its name servers with other domains, for instance occ.orion.ac.jp, 92.244.192.in-addr.arpa, tm.noda.tus.ac.jp, ishikawa-nct.ac.jp and 181.48.133.in-addr.arpa.
These name servers are commonly used with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, ns2.orion.ac.jp, ns.orion.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, loco.cs.chibatech.ac.jp, moco.cs.chibatech.ac.jp, ns000.d-53.net and odns0.ryukoku.ac.jp.
Host names with six IP numbers: host name dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.
Host names with one IP number: host name nsx.imc.it-chiba.ac.jp points to 202.17.22.65.