el99.cn - robtex.com
el99.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=2034608648 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSf1g1ns1.dnspod.net2015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 08:22:00
○ 2016-03-19 01:54:50
○ 2026-03-30 00:21:08
○NSf1g1ns2.dnspod.net2015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 08:22:00
○ 2016-03-19 01:54:50
○ 2026-03-30 00:21:08
○NSns1.51dns.com2015-05-22 → 2015-10-10 · 4 obs
● 2015-10-10 13:12:42
○ 2015-12-17 08:22:00
○ 2026-03-30 00:21:08
●NSns1.judns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 09:25:52
● 2026-03-30 00:21:08
●NSns1.julydns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 09:25:52
● 2026-03-30 00:21:08
○NSns2.51dns.com2015-05-22 → 2015-05-22 · 3 obs
○ 2015-12-17 08:22:00
○ 2026-03-30 00:21:08
●NSns2.judns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 09:25:52
● 2026-03-30 00:21:08
●NSns2.julydns.com2026-03-23 → 2026-03-30 · 3 obs
● 2026-03-23 09:25:52
● 2026-03-30 00:21:08
○NSns3.dnsdun.com2016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 01:54:50
○ 2026-03-23 09:25:52
○ 2026-03-30 00:21:08
○NSns5.dnsdun.net2016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 01:54:50
○ 2026-03-23 09:25:52
○ 2026-03-30 00:21:08
○A104.233.173.142015-05-22 → 2015-05-22 · 3 obs
○ 2015-12-17 08:22:00
○ 2026-03-30 00:21:08
○A108.186.2.1312016-03-19 → 2016-03-19 · 4 obs
● 2016-03-19 01:54:50
○ 2026-03-23 09:25:52
○ 2026-03-30 00:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | 11 records |
| el99.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 el99.cn (unsigned zone)
⏱️ Timing
Total: 1823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, a.dns.cn, b.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
Name Servers
el99.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
el99.cn at least partially shares name servers with other domains, including mingri.icu, zseiq.cn, hljyxjs.com, jytyyoule.com and taoxiaolong.com.
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