xc20.cn - robtex.com
xc20.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.253.231🇿🇦 ASLINE-AS-AP168.76.253.0/24 proxy registered | ||||||
| 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=1774666276 | ||||||
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=2034601573 | ||||||
Same first word
xc20.cn |
Similar names
DNS History
14 records (5 active, 9 former)
○NSf1g1ns1.dnspod.net2020-12-23 → 2020-12-23 · 4 obs
● 2020-12-23 16:36:52
○ 2026-02-22 02:45:46
○ 2026-03-28 23:16:02
○NSf1g1ns2.dnspod.net2020-12-23 → 2020-12-23 · 4 obs
● 2020-12-23 16:36:52
○ 2026-02-22 02:45:46
○ 2026-03-28 23:16:02
○NSfixture.dnspod.net2026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 02:45:46
○ 2026-03-28 23:16:00
○ 2026-03-28 23:16:02
○NSns1.alidns.com2015-08-09 → 2017-02-18 · 4 obs
● 2017-02-18 03:56:22
○ 2020-12-23 16:36:52
○ 2026-03-28 23:16:02
●NSns1.judns.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 23:16:00
● 2026-03-28 23:16:02
●NSns1.julydns.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 23:16:00
● 2026-03-28 23:16:02
○NSns2.alidns.com2015-08-09 → 2017-02-18 · 4 obs
● 2017-02-18 03:56:22
○ 2020-12-23 16:36:52
○ 2026-03-28 23:16:02
●NSns2.judns.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 23:16:00
● 2026-03-28 23:16:02
●NSns2.julydns.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 23:16:00
● 2026-03-28 23:16:02
○NStaurus.dnspod.net2026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 02:45:46
○ 2026-03-28 23:16:00
○ 2026-03-28 23:16:02
○A124.16.31.1522015-08-09 → 2017-02-18 · 4 obs
● 2017-02-18 03:56:22
○ 2020-12-23 16:36:52
○ 2026-03-28 23:16:02
●A168.76.253.2312026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 23:16:00
● 2026-03-28 23:16:02
○A168.76.255.2032026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 02:45:46
○ 2026-03-28 23:16:00
○ 2026-03-28 23:16:02
○A47.102.218.12020-12-23 → 2020-12-23 · 4 obs
● 2020-12-23 16:36:52
○ 2026-02-22 02:45:46
○ 2026-03-28 23:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| xc20.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 xc20.cn (unsigned zone)
⏱️ Timing
Total: 1377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.253.231 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
xc20.cn resolves to one IP number: 168.76.253.231.
other host names including sweetietodds.com, ddjjsp.com, belowmarketland.com, xmhaodishun.com and goosephp.com share IP numbers with xc20.cn.
Name Servers
xc20.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
xc20.cn at least partially shares name servers with other domains, for instance hb-dz.com, cqqiuye.com, inhzp.com, mdfilter.com and cbszx.cn.
Host names with one 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
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com