jcosp.com - robtex.com
jcosp.com
| CNAME | www-jcosp-com.258fuwu.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.9.127.132🇨🇳 HWCSNET139.9.120.0/21 Huawei Clouds Shanghai Region | ||||||
| PTR | ecs-139-9-127-132.compute.hwclouds-dns.com | ||||||
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=1778531671 | ||||||
Subdomains
mail.jcosp.com |
Same first word
Similar names
sjpco.ir |
jspco.com.au |
ocsjp.com |
cosjp.com |
spjco.net |
jspco.cn |
jspco.com.tw |
jospc.com |
sjpco.com |
jcops.com |
sjpco.co.kr |
jpcos.com |
pocjs.com |
jposc.org |
jscop.in |
ojspc.ca |
jpsco.com |
jspco.com |
sjopc.com |
pojcs.cz |
jspco.com.cn |
DNS History
9 records (4 active, 5 former)
●NSdns15.hichina.com2026-04-10 → 2026-05-11 · 3 obs
○ 2017-11-05 20:03:00
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
●NSdns16.hichina.com2026-04-10 → 2026-05-11 · 3 obs
○ 2017-11-05 20:03:00
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
○NSmain2.ns365.net2016-12-20 → 2017-11-05 · 4 obs
● 2016-12-20 00:19:34
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
○NSns5.gzidc.com2016-12-20 → 2017-11-05 · 4 obs
● 2016-12-20 00:19:34
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
○NSns6.gzidc.com2016-12-20 → 2017-11-05 · 4 obs
● 2016-12-20 00:19:34
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
○MXmail.jcosp.com2016-12-20 → 2017-11-05 · 4 obs
● 2016-12-20 00:19:34
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
●MXmx.gznewidc.com2026-04-10 → 2026-05-11 · 3 obs
○ 2017-11-05 20:03:00
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
○A115.47.56.1702016-12-20 → 2017-11-05 · 4 obs
● 2016-12-20 00:19:34
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
● 2017-11-05 20:03:00
○ 2026-04-10 00:19:10
○ 2026-05-11 20:59:16
●CNAMEwww-jcosp-com.258fuwu.com2026-04-10 → 2026-05-11 · 2 obs
● 2026-04-10 00:19:10
● 2026-05-11 20:59:16
● 2026-05-11 20:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| jcosp.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcosp.com (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| MX | 1 | mx.gznewidc.com (pri: 10) |
| TXT | 1 | v=spf1 include:gznewidc.com -all |
| CNAME | 1 | www-jcosp-com.258fuwu.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Hierarchy
jcosp.com is the parent of mail.jcosp.com.
IP Addresses
jcosp.com points to a single IP number: 139.9.127.132.
other host names for instance www-qzycscl-com.258fuwu.com, www-qdjixiezulin-com.258fuwu.com, www-bangdazj-com.258fuwu.com, www-qzncjd-com.258fuwu.com and www-hndlshj-com.258fuwu.com share IP numbers with jcosp.com.