sensor.jp - dns.ninja
sensor.jp
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.114.254.103π―π΅ Amazon13.112.0.0/14 EC2 NRT prefix | ||||||
| PTR | ec2-13-114-254-103.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 57.181.21.55π―π΅ Amazon57.180.0.0/14 EC2 | ||||||
| NS | 01.dnsv.jp β | ||||||
| A | 2400:8500:3300::53π―π΅ GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53π―π΅ GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | ns1.keyence.net | ||||||
| A | 208.94.148.13πΊπΈ Tiggee208.94.148.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns5.dnsmadeeasy.com | ||||||
| NS | ns2.keyence.net | ||||||
| A | 208.80.124.13πΊπΈ Tiggee208.80.124.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns6.dnsmadeeasy.com | ||||||
| NS | ns3.keyence.net | ||||||
| A | 208.80.126.13πΊπΈ Tiggee208.80.126.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns7.dnsmadeeasy.com | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1725526968 | ||||||
jp
| DNSSEC | π Signed (DS record present) | ||||||
| NS | z.dns.jp β | ||||||
| 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=1786896003 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
βNS01.dnsv.jp2016-12-03 β 2026-08-16 Β· 3 obs
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns01.idc.jp2015-06-24 β 2016-04-22 Β· 4 obs
β 2016-04-22 07:34:08
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns02.idc.jp2015-06-24 β 2016-04-22 Β· 4 obs
β 2016-04-22 07:34:08
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns03.idc.jp2015-06-24 β 2016-04-22 Β· 4 obs
β 2016-04-22 07:34:08
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns1.keyence.net2016-12-03 β 2026-08-16 Β· 3 obs
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns2.keyence.net2016-12-03 β 2026-08-16 Β· 3 obs
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βNSns3.keyence.net2016-12-03 β 2026-08-16 Β· 3 obs
β 2016-12-03 16:10:52
β 2026-08-16 16:38:00
βA13.114.254.1032026-02-16 β 2026-08-16 Β· 3 obs
β 2026-02-16 09:27:44
β 2026-08-16 16:38:00
βA202.218.33.852015-06-24 β 2015-10-28 Β· 4 obs
β 2015-10-28 11:19:36
β 2016-01-17 06:39:04
β 2026-08-16 16:38:00
βA210.162.177.102016-01-17 β 2017-05-23 Β· 5 obs
β 2016-01-17 06:39:04
β 2017-05-23 03:24:00
β 2026-02-16 09:27:44
β 2026-08-16 16:38:00
βA57.181.21.552026-02-16 β 2026-08-16 Β· 3 obs
β 2026-02-16 09:27:44
β 2026-08-16 16:38:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sensor.jp | ns1.keyence.net, ns2.keyence.net, ns3.keyence.net | - |
β Authoritative Response
Server:208.94.148.13
NS records: ns1.keyence.net, ns2.keyence.net, ns3.keyence.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sensor.jp (unsigned zone)
β±οΈ Timing
Total: 660ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 57.181.21.55, 13.114.254.103 |
| NS | 3 | ns1.keyence.net, ns3.keyence.net... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
sensor.jp directs to two IP numbers, 13.114.254.103 and 57.181.21.55
Among the host names that share IP numbers with sensor.jp are china1.keyence.com, keyence.us, xn--tck1bt0pb.jp and two others.
Name Servers
The domain sensor.jp is delegated to these four name servers: 01.dnsv.jp, ns1.keyence.net, ns2.keyence.net and ns3.keyence.net.
sensor.jp has at least partial name server overlap with other domains, such as vg-co.jp, visitkinosaki.com, toroneko.com and two others.
These name servers tend to appear together with the name servers 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
Hosts with two IP numbers each:
01.dnsv.jp maps to two IP addresses β 157.7.32.53 and 2400:8500:3300::53.
Hosts that resolve to one IP address:
ns1.keyence.net points to the IP address 208.94.148.13.
ns2.keyence.net points to the IP address 208.80.124.13.
ns3.keyence.net points to the IP address 208.80.126.13.