zkoh.cn - robtex.com
zkoh.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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 | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , 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=2034670378 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSf1g1ns1.dnspod.net2015-11-24 → 2016-09-26 · 4 obs
● 2015-11-24 20:18:20
● 2016-09-26 19:13:22
○ 2026-03-08 07:12:10
○ 2026-04-14 18:01:08
● 2016-09-26 19:13:22
○ 2026-03-08 07:12:10
○ 2026-04-14 18:01:08
○NSf1g1ns2.dnspod.net2015-11-24 → 2016-09-26 · 4 obs
● 2015-11-24 20:18:20
● 2016-09-26 19:13:22
○ 2026-03-08 07:12:10
○ 2026-04-14 18:01:08
● 2016-09-26 19:13:22
○ 2026-03-08 07:12:10
○ 2026-04-14 18:01:08
●NSns1.judns.com2026-03-08 → 2026-04-14 · 3 obs
○ 2016-09-26 19:13:22
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
●NSns1.julydns.com2026-03-08 → 2026-04-14 · 3 obs
○ 2016-09-26 19:13:22
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
●NSns2.judns.com2026-03-08 → 2026-04-14 · 3 obs
○ 2016-09-26 19:13:22
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
●NSns2.julydns.com2026-03-08 → 2026-04-14 · 3 obs
○ 2016-09-26 19:13:22
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
● 2026-03-08 07:12:10
● 2026-04-14 18:01:08
○A104.217.96.112016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-24 20:18:20
● 2016-02-02 09:29:08
○ 2016-09-26 19:13:22
○ 2026-04-14 18:01:08
● 2016-02-02 09:29:08
○ 2016-09-26 19:13:22
○ 2026-04-14 18:01:08
○A198.12.116.1802015-11-24 → 2015-11-24 · 3 obs
● 2015-11-24 20:18:20
○ 2016-02-02 09:29:08
○ 2026-04-14 18:01:08
○ 2016-02-02 09:29:08
○ 2026-04-14 18:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zkoh.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zkoh.cn (unsigned zone)
⏱️ Timing
Total: 1133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
zkoh.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
zkoh.cn at least partially shares name servers with other domains, including ziyuxi.cn, szxdgs.com, bjyxjlb.com, flwjt.com and whnxf.cn.
Host names with a single IP number:
- ns1.judns.com points to 47.97.51.45
- ns2.judns.com points to 162.159.27.251
- ns1.julydns.com points to 47.97.51.45
- ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com