occjp.com - robtex.com
occjp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns101-1.jp1.ecl.ntt.com ⭐ | ||||||
| A | 153.153.145.99🇯🇵 OCN | ||||||
| PTR | 153-153-145-99-revip-default.145.153.153.in-addr.arpa | ||||||
| NS | dns101-2.uk1.ecl.ntt.com | ||||||
| A | 153.153.171.18🇯🇵 OCN | ||||||
| PTR | 153-153-171-18-revip-jp2-default.171.153.153.in-addr.arpa | ||||||
| NS | dns101-3.us1.ecl.ntt.com | ||||||
| A | 180.12.186.2🇯🇵 OCN | ||||||
| PTR | 180-12-186-2-revip-jp5-default.186.12.180.in-addr.arpa | ||||||
| NS | dns101-4.sg1.ecl.ntt.com | ||||||
| A | 180.55.77.106🇯🇵 OCN | ||||||
| PTR | 180-55-77-106-revip-jp6-default.77.55.180.in-addr.arpa | ||||||
| MX | mx1.hc221-79.ap.iphmx.com ⭐ | ||||||
| A | 139.138.31.200🇺🇸 CISCOHPS-APAC | ||||||
| A | 139.138.42.21🇺🇸 CISCOHPS-APAC | ||||||
| MX | mx2.hc221-79.ap.iphmx.com ⭐ | ||||||
| A | 139.138.31.200🇺🇸 CISCOHPS-APAC | ||||||
| A | 139.138.42.21🇺🇸 CISCOHPS-APAC | ||||||
| SOA | dns101-1.jp1.ecl.ntt.comecl@ntt.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
occjp.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns101-1.jp1.ecl.ntt.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
●NSdns101-2.uk1.ecl.ntt.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
●NSdns101-3.us1.ecl.ntt.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
●NSdns101-4.sg1.ecl.ntt.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
○NSns04.mesh.ad.jp2015-07-21 → 2017-07-02 · 4 obs
● 2017-07-02 17:51:02
○ 2026-02-23 22:06:44
○ 2026-02-23 22:06:46
○NSns05.mesh.ad.jp2015-07-21 → 2017-07-02 · 4 obs
● 2017-07-02 17:51:02
○ 2026-02-23 22:06:44
○ 2026-02-23 22:06:46
○MXasgw.gate.nec.co.jp2015-07-21 → 2017-07-02 · 4 obs
● 2017-07-02 17:51:02
○ 2026-02-23 22:06:44
○ 2026-02-23 22:06:46
●MXmx1.hc221-79.ap.iphmx.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
●MXmx2.hc221-79.ap.iphmx.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 22:06:44
● 2026-02-23 22:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| occjp.com | dns101-1.jp1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com, dns101-3.us1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com | 4 records |
✅ Authoritative Response
Server: 153.153.145.99
NS records: dns101-1.jp1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com, dns101-3.us1.ecl.ntt.com, dns101-4.sg1.ecl.ntt.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for occjp.com (unsigned zone)
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns101-4.sg1.ecl.ntt.com, dns101-1.jp1.ecl.ntt.com... |
| MX | 2 | mx2.hc221-79.ap.iphmx.com (pri: 10), mx1.hc221-79.ap.iphmx.com (pri: 10) |
| SOA | 1 | dns101-1.jp1.ecl.ntt.com ecl.ntt.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns101-1.jp1.ecl.ntt.com, dns101-2.uk1.ecl.ntt.com, dns101-3.us1.ecl.ntt.com...)
AI analysis
occjp.com is delegated to four 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.
occjp.com at least partially shares name servers with other domains such as sozosha.co.jp, okazaki-mfg.com, mailsecurity-nec.jp, lvs-mov.com and 163.145.153.in-addr.arpa.
These name servers are commonly used with 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.
Host names with one IP number:
dns101-1.jp1.ecl.ntt.com points to: 153.153.145.99
dns101-4.sg1.ecl.ntt.com points to: 180.55.77.106
dns101-2.uk1.ecl.ntt.com points to: 153.153.171.18
dns101-3.us1.ecl.ntt.com points to: 180.12.186.2
Two mail servers handle occjp.com: mx1.hc221-79.ap.iphmx.com and mx2.hc221-79.ap.iphmx.com.
occjp.com shares the same mail server setup as other domains, including qnes.jp.nec.com, necl.nec.co.jp, gateway.nec.co.jp, field.nec.co.jp and smtp1.nec.co.jp.
Host names with two IP numbers:
mx1.hc221-79.ap.iphmx.com points to 139.138.31.200 and 139.138.42.21
mx2.hc221-79.ap.iphmx.com points to 139.138.31.200 and 139.138.42.21
Hosts that point to 139.138.31.200: mx1.hc221-79.ap.iphmx.com and mx2.hc221-79.ap.iphmx.com
Hosts that point to 139.138.42.21: mx1.hc221-79.ap.iphmx.com and mx2.hc221-79.ap.iphmx.com