mapdoc.cn - dns.ninja
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 | 🔒 Signed (DS record present) | ||||||
| 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=2034951999 | ||||||
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
○ 2026-06-21 18:42:12
●NSns1.oray.net2026-03-21 → 2026-06-21 · 3 obs
● 2026-03-21 12:13:38
● 2026-06-21 18:42:12
○NSns2.cnolnic.net2015-08-03 → 2017-06-08 · 4 obs
● 2017-06-08 11:25:58
○ 2026-03-21 12:13:38
○ 2026-06-21 18:42:12
●NSns2.oray.net2026-03-21 → 2026-06-21 · 3 obs
● 2026-03-21 12:13:38
● 2026-06-21 18:42:12
○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
○ 2026-06-21 18:42:12
○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
○ 2026-06-21 18:42:12
○MX61.191.52.492015-08-03 → 2015-08-03 · 3 obs
○ 2015-12-17 23:46:40
○ 2026-06-21 18:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 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: 1996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
mapdoc.cn is served by two delegated name servers, ns1.oray.net and ns2.oray.net.
mapdoc.cn uses the same name servers as several other domains — among them copyparse.com, foremostgroup.com, uxunchina.cn and two more.
There is at least partial name server overlap between mapdoc.cn and other domains — wtboy.com, kytps.cn, glbims.com and two more among them.
These name servers are routinely deployed together with the name servers peanutmail.newpeanut.idc.
Each of the hosts ns1.oray.net and ns2.oray.net has four IP addresses: ns1.oray.net points to 101.37.15.183, 134.175.75.248, 2400:3200:1300::e0c and 2402:4e00:40:40::2:30a, and ns2.oray.net points to 1.14.234.106, 47.97.22.250, 2400:3200:1300::59a and 2402:4e00:40:40::2:2b1.