91090.cn - robtex.com
91090.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=2035097172 | ||||||
Same first word
Similar names
DNS History
21 records (2 active, 19 former)
○NSdns1.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○NSdns2.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○NSdns3.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○NSdns4.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○NSdns5.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○NSdns6.iidns.com2015-05-06 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
●NSns1.judns.com2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 16:13:48
● 2026-07-27 15:54:22
○NSns1.julydns.com2026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 16:13:48
○ 2026-07-27 15:54:22
●NSns2.judns.com2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 16:13:48
● 2026-07-27 15:54:22
○NSns2.julydns.com2026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 16:13:48
○ 2026-07-27 15:54:22
○NSns3.dns.com2018-08-21 → 2018-08-21 · 4 obs
● 2018-08-21 01:05:10
○ 2026-07-18 16:13:48
○ 2026-07-27 15:54:22
○NSns4.dns.com2018-08-21 → 2018-08-21 · 4 obs
● 2018-08-21 01:05:10
○ 2026-07-18 16:13:48
○ 2026-07-27 15:54:22
○A104.160.182.1322017-01-27 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A104.160.182.1352017-01-27 → 2017-01-27 · 4 obs
● 2017-01-27 19:46:06
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A198.148.92.532015-05-06 → 2015-05-06 · 3 obs
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A198.148.92.562015-05-06 → 2015-05-06 · 3 obs
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A198.148.92.582015-05-06 → 2015-05-06 · 3 obs
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A198.148.92.622015-05-06 → 2015-05-06 · 3 obs
○ 2018-08-21 01:05:10
○ 2026-07-27 15:54:22
○A47.242.204.92026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 16:13:48
○ 2026-07-27 15:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 91090.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91090.cn (unsigned zone)
⏱️ Timing
Total: 1036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.242.204.9 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Name Servers
91090.cn is delegated to two name servers: ns1.judns.com and ns2.judns.com.
91090.cn shares its NS records with other domains, for example 34awjfgk.cn, fpsvw.cn, pcxqln.cn and two others.
At least some of 91090.cn's name servers are shared with other domains, for example miffo.cn, zjmjtcp.com, gzzwyx.cn and two more.
These name servers tend to be deployed in combination with the name servers ns1.julydns.com and ns2.julydns.com.
ns1.judns.com and ns2.judns.com both resolve to the same single IP address: 162.159.27.251.
ns1.judns.com and ns2.judns.com are host names that each point to 162.159.27.251 IP addresses.