contec.jp - dns.ninja
contec.jp
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1-04.azure-dns.com β | ||||||
| A | 2603:1061:0:700::4πΊπΈ Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| A | 13.107.236.4πΊπΈ Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::4πΊπΈ Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| A | 150.171.21.4πΊπΈ Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| A | 2a01:111:4000:700::4π¬π§ Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| A | 204.14.183.4πΊπΈ Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::4πΊπΈ Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| A | 208.84.5.4πΊπΈ Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| TXT | MS=8AF9C3E4A90DB311FC4A6795F8D1E8317DA516E3 | ||||||
| TXT | MS=ms95838187 | ||||||
| TXT | apple-domain-verification=LZw9DFXO9v0M5TbD | ||||||
| TXT | v=spf1 ip4:20.89.228.117 ip4:60.248.109.209 ip4:60.248.109.210 ip4:40.74.90.4... | ||||||
| SOA | ns1-04.azure-dns.comroot@ns0.contec.co.jp 2026-06-05 #1 | ||||||
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=1786831203 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βNSns0.contec.co.jp2015-08-17 β 2017-06-13 Β· 4 obs
β 2017-06-13 22:59:08
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βNSns1-04.azure-dns.com2026-03-01 β 2026-08-15 Β· 3 obs
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βNSns1.omp.ne.jp2015-08-17 β 2017-06-13 Β· 4 obs
β 2017-06-13 22:59:08
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βNSns2-04.azure-dns.net2026-03-01 β 2026-08-15 Β· 3 obs
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βNSns3-04.azure-dns.org2026-03-01 β 2026-08-15 Β· 3 obs
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βNSns4-04.azure-dns.info2026-03-01 β 2026-08-15 Β· 3 obs
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βMXcluster1.us.messagelabs.com2015-08-17 β 2017-06-13 Β· 4 obs
β 2017-06-13 22:59:08
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βMXcluster1a.us.messagelabs.com2015-08-17 β 2017-06-13 Β· 4 obs
β 2017-06-13 22:59:08
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
βA210.159.18.22015-08-17 β 2017-06-13 Β· 4 obs
β 2017-06-13 22:59:08
β 2026-03-01 13:06:58
β 2026-08-15 22:05:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| contec.jp | ns4-04.azure-dns.info, ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org | - |
β Authoritative Response
Server:208.84.5.4
NS records: ns4-04.azure-dns.info, ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for contec.jp (unsigned zone)
β±οΈ Timing
Total: 475ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| TXT | 4 | MS=8AF9C3E4A90DB311FC4A6795F8D1E8317DA51, MS=ms95838187... |
| SOA | 1 | ns1-04.azure-dns.com root.ns0.contec.co. |
Analysis
Name Servers
The domain contec.jp is delegated to these four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
At least some of contec.jp's name servers are shared with other domains, for example srtsasprovidersvcprod.com, suttergeneral.com, cohenmag.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns1-04.azure-dns.com directs to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info directs to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net directs to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org directs to 204.14.183.4 and 2a01:111:4000:700::4.