esc2018.cn - robtex.com
esc2018.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.134.144.25🇭🇰 ASLINE-AS103.134.144.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1771934783 | ||||||
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=2034878047 | ||||||
Same first word
esc2018.cn |
DNS History
10 records (5 active, 5 former)
○NSdns1.hichina.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-23 05:37:34
○ 2026-06-04 08:48:04
○NSdns2.hichina.com2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-23 05:37:34
○ 2026-06-04 08:48:04
●NSns1.judns.com2026-04-23 → 2026-06-04 · 3 obs
● 2026-04-23 05:37:34
● 2026-06-04 08:48:04
●NSns1.julydns.com2026-04-23 → 2026-06-04 · 3 obs
● 2026-04-23 05:37:34
● 2026-06-04 08:48:04
○NSns1.nowcndns.com2026-04-23 → 2026-06-04 · 2 obs
○ 2026-06-04 08:48:04
●NSns2.judns.com2026-04-23 → 2026-06-04 · 3 obs
● 2026-04-23 05:37:34
● 2026-06-04 08:48:04
●NSns2.julydns.com2026-04-23 → 2026-06-04 · 3 obs
● 2026-04-23 05:37:34
● 2026-06-04 08:48:04
○NSns2.nowcndns.com2026-04-23 → 2026-06-04 · 2 obs
○ 2026-06-04 08:48:04
●A103.134.144.252026-04-23 → 2026-06-04 · 3 obs
● 2026-04-23 05:37:34
● 2026-06-04 08:48:04
○A115.159.78.452018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-23 05:37:34
○ 2026-06-04 08:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| esc2018.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 esc2018.cn (unsigned zone)
⏱️ Timing
Total: 2023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.134.144.25 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
esc2018.cn has exactly one IP address — 103.134.144.25.
17171cg.com, dzzk.cn, dimeiqi.com plus two other host names have IP numbers in common with esc2018.cn.
Name Servers
esc2018.cn delegates DNS authority to 4 name servers — ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
esc2018.cn shares at least some of its name servers with other domains, including 93wc.com, xret.cn, xibuyule.com and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.