youxi21.com - robtex.com
youxi21.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 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 | 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777434561 | ||||||
Same first word
youxi21.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSlocalhost2016-11-25 → 2017-06-29 · 4 obs
● 2016-11-25 15:34:56
● 2017-06-29 16:34:54
○ 2026-04-29 04:00:46
●NSns1.julydns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 04:00:46
○NSns1.mytrafficmanagement.com2016-11-25 → 2017-06-29 · 4 obs
● 2016-11-25 15:34:56
● 2017-06-29 16:34:54
○ 2026-04-29 04:00:46
○NSns1646.ztomy.com2015-08-19 → 2016-03-22 · 4 obs
● 2016-03-22 03:33:14
○ 2016-11-25 15:34:56
○ 2026-04-29 04:00:46
●NSns2.julydns.com2026-04-29 → 2026-04-29 · 2 obs
● 2026-04-29 04:00:46
○NSns2.mytrafficmanagement.com2016-11-25 → 2017-06-29 · 4 obs
● 2016-11-25 15:34:56
● 2017-06-29 16:34:54
○ 2026-04-29 04:00:46
○NSns2646.ztomy.com2015-08-19 → 2016-03-22 · 4 obs
● 2016-03-22 03:33:14
○ 2016-11-25 15:34:56
○ 2026-04-29 04:00:46
○MXmail.pickelhost.com2017-06-29 → 2017-06-29 · 2 obs
○ 2026-04-29 04:00:46
○A104.130.124.962016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 15:34:56
○ 2017-06-29 16:34:54
○ 2026-04-29 04:00:46
○A141.8.226.142015-08-19 → 2016-03-22 · 4 obs
● 2016-03-22 03:33:14
○ 2016-11-25 15:34:56
○ 2026-04-29 04:00:46
○A45.56.64.262017-06-29 → 2017-06-29 · 3 obs
● 2017-06-29 16:34:54
○ 2026-04-29 04:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| youxi21.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youxi21.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
youxi21.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
youxi21.com shares some name servers with other domains, for example shuxinnuantong.cn, njhengde.com, lcsz.com.cn, wecms.com and easywingold.cn.
Host names with one IP:
ns1.judns.com points to 162.159.27.251
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 162.159.48.223
ns2.julydns.com points to 162.159.48.223
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com