mapdoc.cn - robtex.com
mapdoc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.oray.net ⚠️ Not in zone NS records | ||||||
| A | 2400:3200:1300::e0c🇨🇳 Alibaba-Cloud2400:3200::/33 | ||||||
| A | 2402:4e00:40:40::2:30a🇨🇳 TENCENT-NET-AP2402:4e00:40::/44 | ||||||
| A | 101.37.15.183🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 134.175.75.248🇨🇳 TENCENT-NET-AP134.175.64.0/20 | ||||||
| NS | ns2.oray.net ⚠️ Not in zone NS records | ||||||
| A | 2400:3200:1300::59a🇨🇳 Alibaba-Cloud2400:3200::/33 | ||||||
| A | 2402:4e00:40:40::2:2b1🇨🇳 TENCENT-NET-AP2402:4e00:40::/44 | ||||||
| A | 1.14.234.106🇨🇳 TENCENT-NET-AP1.14.192.0/18 | ||||||
| A | 47.97.22.250🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSns1.cnolnic.net2015-08-03 → 2017-06-08 · 4 obs
● 2017-06-08 11:25:58
○ 2026-03-21 12:13:38
○ 2026-03-22 20:12:18
●NSns1.oray.net2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 12:13:38
● 2026-03-22 20:12:18
○NSns2.cnolnic.net2015-08-03 → 2017-06-08 · 4 obs
● 2017-06-08 11:25:58
○ 2026-03-21 12:13:38
○ 2026-03-22 20:12:18
●NSns2.oray.net2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 12:13:38
● 2026-03-22 20:12:18
○MX36.7.79.1762016-09-25 → 2017-06-08 · 5 obs
● 2016-09-25 05:59:04
● 2017-06-08 11:25:58
○ 2026-03-21 12:13:38
○ 2026-03-22 20:12:18
○MX61.191.52.492015-12-17 → 2016-03-19 · 5 obs
● 2015-12-17 23:46:40
● 2016-03-19 07:49:54
○ 2016-09-25 05:59:04
○ 2026-03-22 20:12:18
○MX61.191.52.492015-08-03 → 2015-08-03 · 3 obs
○ 2015-12-17 23:46:40
○ 2026-03-22 20:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | ns.cernet.net, c.dns.cn, d.dns.cn, a.dns.cn... | 11 records |
| mapdoc.cn | ns1.oray.net, ns2.oray.net | - |
✅ Authoritative Response
Server: 47.97.22.250
NS records: ns1.oray.net, ns2.oray.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mapdoc.cn (unsigned zone)
⏱️ Timing
Total: 1740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
Name Servers
mapdoc.cn is delegated to two name servers ns1.oray.net and ns2.oray.net.
mapdoc.cn shares the same name server setup as other domains, for instance foremostgroup.com, gxrhtx.com, fpchip.com, uxunchina.cn and dahuajs.net.
mapdoc.cn at least partially shares name servers with other domains, for instance wtboy.com, kytps.cn, glbims.com, whscdz.cn and ztair.net.
these name servers are commonly used alongside peanutmail.newpeanut.idc.
Host names with four IP numbers: ns1.oray.net points to 2400:3200:1300::e0c, 2402:4e00:40:40::2:30a, 101.37.15.183 and 134.175.75.248; ns2.oray.net points to 2400:3200:1300::59a, 2402:4e00:40:40::2:2b1, 1.14.234.106 and 47.97.22.250.