ugca.cn - robtex.com
ugca.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.211.206🇺🇸 HDHK38.239.208.0/20 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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 | 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=1743783177 | ||||||
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=2034666695 | ||||||
Subdomains
mail.ugca.cn |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSf1g1ns1.dnspod.net2015-12-07 → 2015-12-07 · 3 obs
○ 2016-07-09 17:02:30
○ 2026-04-13 16:03:54
○NSf1g1ns2.dnspod.net2015-12-07 → 2015-12-07 · 3 obs
○ 2016-07-09 17:02:30
○ 2026-04-13 16:03:54
●NSns1.judns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 02:54:38
● 2026-04-13 16:03:54
●NSns1.julydns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 02:54:38
● 2026-04-13 16:03:54
●NSns2.judns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 02:54:38
● 2026-04-13 16:03:54
●NSns2.julydns.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 02:54:38
● 2026-04-13 16:03:54
○NSns3.dnsdun.com2016-07-09 → 2016-07-09 · 4 obs
● 2016-07-09 17:02:30
○ 2017-03-19 15:30:28
○ 2026-04-13 16:03:54
○NSns6.dnsdun.net2016-07-09 → 2016-07-09 · 4 obs
● 2016-07-09 17:02:30
○ 2017-03-19 15:30:28
○ 2026-04-13 16:03:54
○NSv1.mydomain1.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 15:30:28
○ 2026-04-10 02:54:38
○ 2026-04-13 16:03:54
○MXmail.ugca.cn2017-03-19 → 2017-03-19 · 3 obs
○ 2026-04-10 02:54:38
○ 2026-04-13 16:03:54
○A192.229.70.202017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 15:30:28
○ 2026-04-10 02:54:38
○ 2026-04-13 16:03:54
○A23.245.185.452016-07-09 → 2016-07-09 · 4 obs
● 2016-07-09 17:02:30
○ 2017-03-19 15:30:28
○ 2026-04-13 16:03:54
●A38.239.211.2062026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 02:54:38
● 2026-04-13 16:03:54
○A45.34.64.512015-12-07 → 2015-12-07 · 3 obs
○ 2016-07-09 17:02:30
○ 2026-04-13 16:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ugca.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 ugca.cn (unsigned zone)
⏱️ Timing
Total: 1553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.211.206 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
ugca.cn is the parent of mail.ugca.cn.
IP Addresses
ugca.cn resolves to a single IP: 38.239.211.206.
Other host names, for instance 135312.cn, xrwlswkjgs.cn, 162619.cn, iphj.cn and wastetime.cn share IP numbers with ugca.cn.
Name Servers
ugca.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ugca.cn shares some name servers with other domains, for example sanlianjieneng.com, zc1z.com, benzhihui.com, buwer.cn and lvkqfg.cn.
Host names with a single IP:
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
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com