15820.cn - robtex.com

15820.cn

DNSSEC⚠️ Not signed
A67.211.78.137🇭🇰 DIMENSION-167.211.78.0/24 67.211.78.0/24
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1784527393

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn 2035-09-28 #61

Same first word

15820.cn
15820.us

Similar names

01285.us
20158.com
12580.la
50812.com
21508.com
08125.cc
08251.cc
21085.com
80521.com
80512.com
85102.com
85021.com
25018.com
02851.com
18502.com
02185.us
05281.us
25801.cn
12580.cn
52108.com
20518.xyz
10825.cn
01852.cc
12058.cn
25801.com
80215.xyz
05182.us
12580.vip
21580.us
28501.com
10852.com
82501.cc
15082.com
12580.com
21580.com
10258.us
12580.wang
80125.us
20815.us
01582.org
15208.com
01285.net
50812.cn
82051.cn
01528.com
18502.cn
21850.com
10285.co
02518.com
28105.cfd
01582.cc
52081.net
01582.com
50812.us
12580.life
81250.cn
08251.uk
51028.com.cn
85102.us
18025.com
50128.com
51802.vip
52108.cn
82015.com
25810.org
01852.cn
01582.id
85012.com
12580.am
81025.us
52810.uk
28501.us
10285.com
51802.cn
25810.cfd
25810.com
58021.cn
52180.com
51082.com
01825.com
85012.cn
52018.us
12580.net
18250.com
01258.com
12085.com
85120.us
20158.am
01285.vip
18250.us
08125.com
21058.com
20158.cfd
18025.us
85120.com
02581.cn
05182.com
08215.biz

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.julydns.comns1.onclouddns.comns2.julydns.comns2.onclouddns.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA67.211.78.137104.160.182.132104.160.182.134198.148.92.53198.148.92.56198.148.92.58198.148.92.62CNAMEfw.ename.net
○NSdns1.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○NSdns2.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○NSdns3.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○NSdns4.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○NSdns5.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○NSdns6.iidns.com2015-06-02 → 2016-09-08 · 4 obs
● 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
●NSns1.julydns.com2026-07-20 → 2026-07-26 · 3 obs
○ 2016-09-08 08:45:56
● 2026-07-20 03:43:20
● 2026-07-26 13:10:30
●NSns1.onclouddns.com2026-07-20 → 2026-07-26 · 3 obs
○ 2016-09-08 08:45:56
● 2026-07-20 03:43:20
● 2026-07-26 13:10:30
●NSns2.julydns.com2026-07-20 → 2026-07-26 · 3 obs
○ 2016-09-08 08:45:56
● 2026-07-20 03:43:20
● 2026-07-26 13:10:30
●NSns2.onclouddns.com2026-07-20 → 2026-07-26 · 3 obs
○ 2016-09-08 08:45:56
● 2026-07-20 03:43:20
● 2026-07-26 13:10:30
○A104.160.182.1322016-09-08 → 2016-09-08 · 4 obs
○ 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○A104.160.182.1342016-09-08 → 2016-09-08 · 4 obs
○ 2015-06-02 19:48:02
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○A198.148.92.532015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 19:48:02
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○A198.148.92.562015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 19:48:02
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○A198.148.92.582015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 19:48:02
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
○A198.148.92.622015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 19:48:02
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30
●A67.211.78.1372026-07-24 → 2026-07-26 · 3 obs
○ 2026-07-20 03:43:20
● 2026-07-24 02:14:28
● 2026-07-26 13:10:30
○CNAMEfw.ename.net2015-06-02 → 2016-09-08 · 6 obs
● 2015-06-02 19:48:02
○ 2015-11-05 03:06:46
● 2016-01-22 14:03:06
● 2016-09-08 08:45:56
○ 2026-07-20 03:43:20
○ 2026-07-26 13:10:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
15820.cnns1.onclouddns.com, ns2.onclouddns.com-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 15820.cn (unsigned zone)

⏱️ Timing

Total: 976ms | Queries: -

📄 Records

TypeCountSample Data
A167.211.78.137
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

15820.cn points to a single IP number: 67.211.78.137.

Additional host names — txrusa.cn, power1020.com, zkjzn.qiyuepro.com and two others — share IP numbers with 15820.cn.

Name Servers

15820.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

There is at least partial name server overlap between 15820.cn and other domains — zdtgxrd.com, zgkanglianti.com, doosh.cn and two more among them.

These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.

ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.

Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.