coscod.com.cn - dns.ninja
coscod.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.109.246🇭🇰 HKIDC-AS-AP154.89.64.0/18 Shenzhen Jizhan | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1764233347 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030756225 | ||||||
Same first word
Similar names
socdoc.co.kr |
cosdco.com |
cosdoc.com |
socdoc.io |
doccos.net |
socdoc.us |
codocs.com |
scoocd.com |
odscco.net |
docsoc.com |
socdoc.com |
cocods.com |
socdoc.org |
oscdoc.com |
docsoc.de |
cocods.cn |
ocdcos.com |
scodoc.org |
odscco.mobi |
odscco.biz |
DNS History
17 records (3 active, 14 former)
●NSa.share-dns.com2026-03-26 → 2026-08-16 · 3 obs
○ 2018-05-31 04:04:54
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
●NSb.share-dns.net2026-03-26 → 2026-08-16 · 3 obs
○ 2018-05-31 04:04:54
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
○NScgsdns1.alibabaonline.com2015-08-09 → 2015-12-17 · 4 obs
● 2015-08-09 04:03:48
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
○NScgsdns2.alibabaonline.com2015-08-09 → 2015-12-17 · 4 obs
● 2015-08-09 04:03:48
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
○NSexpirens3.hichina.com2016-02-19 → 2016-02-19 · 4 obs
○ 2015-12-17 23:24:50
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
○NSexpirens4.hichina.com2016-02-19 → 2016-02-19 · 4 obs
○ 2015-12-17 23:24:50
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
○NSns1.dnsdun.com2018-05-31 → 2018-05-31 · 4 obs
○ 2017-01-05 18:31:32
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
○NSns1.dnsdun.net2018-05-31 → 2018-05-31 · 4 obs
○ 2017-01-05 18:31:32
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
○NSns2.dnsdun.com2016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-19 08:45:56
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
○NSns5.dnsdun.net2016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-19 08:45:56
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
○MXmx01.mail.alibaba.com2015-08-09 → 2015-12-17 · 4 obs
● 2015-08-09 04:03:48
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
○MXmx02.mail.alibaba.com2015-08-09 → 2015-12-17 · 4 obs
● 2015-08-09 04:03:48
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
○A134.73.189.552018-05-31 → 2018-05-31 · 4 obs
○ 2017-01-05 18:31:32
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
● 2018-05-31 04:04:54
○ 2026-03-26 20:03:26
○ 2026-08-16 15:05:00
○A146.148.200.952016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-19 08:45:56
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
● 2016-05-01 15:06:04
○ 2017-01-05 18:31:32
○ 2026-08-16 15:05:00
●A154.89.109.2462026-03-26 → 2026-08-16 · 3 obs
○ 2018-05-31 04:04:54
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
● 2026-03-26 20:03:26
● 2026-08-16 15:05:00
○A205.204.112.42015-08-09 → 2015-12-17 · 4 obs
● 2015-08-09 04:03:48
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
● 2015-12-17 23:24:50
○ 2016-02-19 08:45:56
○ 2026-08-16 15:05:00
○A42.120.158.782016-02-19 → 2016-02-19 · 4 obs
○ 2015-12-17 23:24:50
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
● 2016-02-19 08:45:56
○ 2016-05-01 15:06:04
○ 2026-08-16 15:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| coscod.com.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coscod.com.cn (unsigned zone)
⏱️ Timing
Total: 751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.109.246 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
coscod.com.cn points to a single IP number: 154.89.109.246.
Name Servers
coscod.com.cn is delegated to two name servers: a.share-dns.com and b.share-dns.net.
coscod.com.cn shares its name server setup with other domains, including zhenlonghotel.com, besting365.com, yiwure.com and two others.
coscod.com.cn shares at least some of its name servers with other domains, including ylbsmy.com, nokeposetn.work, 0xhpptjn.com and two others.
These name servers are frequently seen alongside a5.share-dns.com, b5.share-dns.net, a6.share-dns.com and 7 other name servers.
a.share-dns.com and b.share-dns.net each resolve to one IP number: a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.