zc-edu.net - robtex.com
zc-edu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.74🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.zc-edu.net ⭐ | ||||||
| A | 208.98.43.19🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | shop-portal18.config360.info | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.zc-edu.netzc-edu@net 2008-08-03 #0 | ||||||
net
| 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=1776171372 | ||||||
Subdomains
www.zc-edu.net |
Same first word
zc-edu.net |
DNS History
15 records (4 active, 11 former)
●NSns1.4.cn2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:17:08
● 2026-04-14 12:58:14
○NSns12.xincache.com2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 17:36:38
○ 2026-03-27 07:17:08
○ 2026-04-14 12:58:14
●NSns2.4.cn2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:17:08
● 2026-04-14 12:58:14
○NSns7.xrnet.cn2015-06-25 → 2017-02-05 · 4 obs
● 2017-02-05 18:24:06
○ 2020-03-01 17:36:38
○ 2026-04-14 12:58:14
○NSns8.xrnet.cn2015-06-25 → 2017-02-05 · 4 obs
● 2017-02-05 18:24:06
○ 2020-03-01 17:36:38
○ 2026-04-14 12:58:14
●NSwww.zc-edu.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:17:08
● 2026-04-14 12:58:14
○MXmail.zc-edu.net2015-06-25 → 2017-02-05 · 4 obs
● 2017-02-05 18:24:06
○ 2020-03-01 17:36:38
○ 2026-04-14 12:58:14
○A103.61.242.1532017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:24:06
○ 2020-03-01 17:36:38
○ 2026-04-14 12:58:14
○A110.173.53.522015-06-25 → 2016-05-04 · 4 obs
● 2016-05-04 21:50:50
○ 2017-02-05 18:24:06
○ 2026-04-14 12:58:14
○A208.98.40.2012026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 17:28:42
○ 2026-04-07 08:02:42
○ 2026-04-14 12:58:14
○A208.98.40.2092026-04-07 → 2026-04-07 · 4 obs
● 2026-04-07 08:02:42
○ 2026-04-09 02:35:36
○ 2026-04-14 12:58:14
○A208.98.40.2102026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 07:17:08
○ 2026-03-27 17:28:42
○ 2026-04-14 12:58:14
●A208.98.40.742026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 12:58:12
● 2026-04-14 12:58:14
○A208.98.40.802026-04-09 → 2026-04-09 · 4 obs
● 2026-04-09 02:35:36
○ 2026-04-14 12:58:12
○ 2026-04-14 12:58:14
○CNAMExg12073b01c4.dlszywz.com2020-03-01 → 2020-03-01 · 3 obs
○ 2026-03-27 07:17:08
○ 2026-04-14 12:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| zc-edu.net | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zc-edu.net (unsigned zone)
⏱️ Timing
Total: 2784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.74 |
| SOA | 1 | www.zc-edu.net zc-edu.net |
Analysis
Hierarchy
zc-edu.net is the parent of www.zc-edu.net.
IP Addresses
zc-edu.net resolves to one IP number: 208.98.40.74.
other host names including wang-yan.com, www.www.www.787.cn, www.tostudy.net, aqua-life.cn and www.sxjc365.com share IP numbers with zc-edu.net.
Name Servers
zc-edu.net is delegated to three name servers ns1.4.cn, ns2.4.cn and www.zc-edu.net.
zc-edu.net at least partially shares name servers with other domains, for instance gbin1.com, gyyh.com.cn, symygw.com, sunnypzh.com and 2952.cc.
These name servers are commonly used alongside ns3.goldenname.com and ns4.goldenname.com.
Host names with one IP number:
ns1.4.cn points to 107.167.27.66
www.zc-edu.net points to 208.98.43.19