cdvns.com - dns.ninja
cdvns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.173.73🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg | ||||||
| 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.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780210095 | ||||||
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=1782820881 | ||||||
Subdomains
bbs.cdvns.com |
a17-112-152-www.cdvns.com |
child-top-www.cdvns.com |
gsygsearch-aol-www.cdvns.com |
school-www.cdvns.com |
www.cdvns.com |
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
○NSdns21.hichina.com2015-08-22 → 2016-09-21 · 4 obs
● 2016-09-21 04:23:10
○ 2016-10-19 03:41:42
○ 2026-06-30 12:20:54
○NSdns22.hichina.com2015-08-22 → 2016-09-21 · 4 obs
● 2016-09-21 04:23:10
○ 2016-10-19 03:41:42
○ 2026-06-30 12:20:54
○NSn3171.ns.yunjiasu.com2017-06-09 → 2017-10-25 · 5 obs
● 2017-06-09 00:18:22
● 2017-10-25 11:30:58
○ 2026-03-10 05:32:58
○ 2026-06-30 12:20:54
○NSn3397.ns.yunjiasu.com2016-10-19 → 2016-12-25 · 5 obs
● 2016-10-19 03:41:42
● 2016-12-25 08:39:14
○ 2017-06-09 00:18:22
○ 2026-06-30 12:20:54
○NSn381.ns.yunjiasu.com2016-10-19 → 2016-12-25 · 5 obs
● 2016-10-19 03:41:42
● 2016-12-25 08:39:14
○ 2017-06-09 00:18:22
○ 2026-06-30 12:20:54
○NSn503.ns.yunjiasu.com2017-06-09 → 2017-10-25 · 5 obs
● 2017-06-09 00:18:22
● 2017-10-25 11:30:58
○ 2026-03-10 05:32:58
○ 2026-06-30 12:20:54
○NSns1.judns.com2026-03-10 → 2026-05-30 · 5 obs
● 2026-03-10 05:32:58
● 2026-05-30 18:33:04
○ 2026-06-01 07:40:18
○ 2026-06-30 12:20:54
●NSns1.julydns.com2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 05:32:58
● 2026-06-30 12:20:54
●NSns1.onclouddns.com2026-06-01 → 2026-06-30 · 3 obs
● 2026-06-01 07:40:18
● 2026-06-30 12:20:54
○NSns2.judns.com2026-03-10 → 2026-05-30 · 5 obs
● 2026-03-10 05:32:58
● 2026-05-30 18:33:04
○ 2026-06-01 07:40:18
○ 2026-06-30 12:20:54
●NSns2.julydns.com2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 05:32:58
● 2026-06-30 12:20:54
●NSns2.onclouddns.com2026-06-01 → 2026-06-30 · 3 obs
● 2026-06-01 07:40:18
● 2026-06-30 12:20:54
○MXmxbiz1.qq.com2015-08-22 → 2017-10-25 · 7 obs
● 2016-09-21 04:23:10
○ 2016-10-19 03:41:42
● 2016-10-29 17:15:16
● 2017-10-25 11:30:58
○ 2026-03-10 05:32:58
○ 2026-06-30 12:20:54
○MXmxbiz2.qq.com2015-08-22 → 2017-10-25 · 7 obs
● 2016-09-21 04:23:10
○ 2016-10-19 03:41:42
● 2016-10-29 17:15:16
● 2017-10-25 11:30:58
○ 2026-03-10 05:32:58
○ 2026-06-30 12:20:54
○A118.123.249.562015-08-22 → 2016-09-21 · 4 obs
● 2016-09-21 04:23:10
○ 2016-10-19 03:41:42
○ 2026-06-30 12:20:54
○A162.159.208.252016-10-19 → 2016-12-25 · 5 obs
● 2016-10-19 03:41:42
● 2016-12-25 08:39:14
○ 2017-06-09 00:18:22
○ 2026-06-30 12:20:54
○A162.159.209.252016-10-19 → 2016-12-25 · 5 obs
● 2016-10-19 03:41:42
● 2016-12-25 08:39:14
○ 2017-06-09 00:18:22
○ 2026-06-30 12:20:54
●A23.224.173.732026-03-29 → 2026-06-30 · 3 obs
● 2026-03-29 09:50:08
● 2026-06-30 12:20:54
○A23.225.15.1672026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 05:32:58
○ 2026-03-29 09:50:08
○ 2026-06-30 12:20:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| cdvns.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdvns.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.224.173.73 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)
Analysis
Hierarchy
cdvns.com is the parent domain of bbs.cdvns.com, a17-112-152-www.cdvns.com, child-top-www.cdvns.com, gsygsearch-aol-www.cdvns.com, school-www.cdvns.com and a few other host names.
IP Addresses
cdvns.com resolves to just one IP address, 23.224.173.73.
Two other host names, along with child-top-www.cdvns.com, gsygsearch-aol-www.cdvns.com and school-www.cdvns.com, also share IP numbers with cdvns.com.
Name Servers
The NS records for cdvns.com point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
cdvns.com shares at least some of its name servers with other domains, including 8876cq.com, ywsuji.com, ganbing.com.cn and two others.
These name servers are frequently paired with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com each have 162.159.27.251 IP addresses.