openedu.com.cn - robtex.com
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openedu.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.42.97.80🇨🇳 AS45090 | ||||||
| NS | ns3.dnsv2.com ⭐ | ||||||
| A | 2402:4e00:1470:2::12🇨🇳 AS45090 | ||||||
| A | 1.12.0.29🇨🇳 AS132203 | ||||||
| A | 1.13.76.55🇨🇳 AS45090 | ||||||
| A | 111.13.203.55🇨🇳 AS9808 | ||||||
| A | 117.135.128.155🇨🇳 AS9808 | ||||||
| A | 125.94.59.155🇨🇳 AS4134 | ||||||
| A | 163.177.5.55🇨🇳 AS136958 | ||||||
| A | 220.196.136.55🇨🇳 AS140979 | ||||||
| NS | ns4.dnsv2.com | ||||||
| A | 2402:4e00:111:fff::f🇨🇳 AS45090 | ||||||
| A | 1.12.0.30🇨🇳 AS132203 | ||||||
| A | 1.14.119.55🇨🇳 AS45090 | ||||||
| A | 36.155.149.55🇨🇳 AS56046 | ||||||
| A | 49.7.107.155🇨🇳 AS23724 | ||||||
| A | 101.227.168.55🇨🇳 AS4811 | ||||||
| A | 112.80.181.155🇨🇳 AS4837 | ||||||
| A | 124.64.205.155🇨🇳 AS4808 | ||||||
| MX | mail.openedu.com.cn ⭐ | ||||||
| A | 219.142.50.28🇨🇳 AS4847 | ||||||
com.cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | cns.cernet.net | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
Up
Starts with same word
openedu.com.my |
openedu.ah.cn |
openedu.pl |
openedu.it |
openedu.nl |
openedu.ru |
openedu.hu |
openedu.org |
openedu.tw |
openedu.de |
openedu.vn |
openedu.com.au |
openedu.eu |
openedu.co.uk |
openedu.tv |
openedu.net |
openedu.com |
openedu.co |
Starts similarily
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| com.cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| openedu.com.cn | ns4.dnsv2.com, ns3.dnsv2.com | - |
✅ Authoritative Response
Server: 202.38.109.44
NS records: ns4.dnsv2.com, ns3.dnsv2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openedu.com.cn (unsigned zone)
⏱️ Timing
Total: 2139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.42.97.80 |
| NS | 2 | ns4.dnsv2.com, ns3.dnsv2.com |
| MX | 1 | mail.openedu.com.cn (pri: 10) |
| SOA | 1 | ns3.dnsv2.com level3dnsadmin.dnspod.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
AI analysis
openedu.com.cn is a parent of service.openedu.com.cn and www.openedu.com.cn.
openedu.com.cn resolves to one IP number: 101.42.97.80.
Other host names, for instance www.openedu.com.cn, share IP numbers with openedu.com.cn.
openedu.com.cn is delegated to two name servers ns3.dnsv2.com and ns4.dnsv2.com.
openedu.com.cn shares the same name server setup as other domains, for instance qttunion.com, ddos-gaofang.com, openow.com, pangmaoq.com and devline.cn.
openedu.com.cn shares name servers with other domains at least partially, for example vlion.cn and jogging.dnspod.net.
Host names with eight IP numbers:
ns3.dnsv2.com points to: 2402:4e00:1470:2::12, 1.12.0.29, 1.13.76.55, 111.13.203.55, 117.135.128.155, 125.94.59.155, 163.177.5.55 and 220.196.136.55
ns4.dnsv2.com points to: 2402:4e00:111:fff::f, 1.12.0.30, 1.14.119.55, 36.155.149.55, 49.7.107.155, 101.227.168.55, 112.80.181.155 and 124.64.205.155
openedu.com.cn is handled by a single mail server, mail.openedu.com.cn.
mail.openedu.com.cn resolves to IP 219.142.50.28.