972403.cn - robtex.com
972403.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.197.55.178🇺🇸 GNET-AS929445.197.48.0/20 | ||||||
| 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=1765770779 | ||||||
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=2035098150 | ||||||
Same first word
972403.cn |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 22:23:56
●NSns2.julydns.com2026-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 22:23:56
○A103.7.31.1882016-01-21 → 2016-04-11 · 5 obs
● 2016-01-21 23:53:52
● 2016-04-11 02:42:34
○ 2026-07-19 17:23:00
○ 2026-07-27 22:23:56
○A121.14.125.522015-04-28 → 2015-10-31 · 4 obs
● 2015-10-31 20:40:32
○ 2016-01-21 23:53:52
○ 2026-07-27 22:23:56
●A45.197.55.1782026-07-19 → 2026-07-27 · 3 obs
● 2026-07-19 17:23:00
● 2026-07-27 22:23:56
○CNAMEaps0550.qq.com2016-01-21 → 2016-04-11 · 5 obs
● 2016-01-21 23:53:52
● 2016-04-11 02:42:34
○ 2026-07-19 17:23:00
○ 2026-07-27 22:23:56
○CNAMEid.qzone.qq.com2015-04-28 → 2016-04-11 · 4 obs
● 2016-04-11 02:42:34
○ 2026-07-19 17:23:00
○ 2026-07-27 22:23:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 972403.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 972403.cn (unsigned zone)
⏱️ Timing
Total: 1154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.197.55.178 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
972403.cn has exactly one IP address — 45.197.55.178.
Other host names share IP numbers with 972403.cn; 9079n.cn is one such example.
Name Servers
Four name servers handle the delegation for 972403.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
972403.cn partially shares its NS delegation with several other domains, including yoyango.com, gzwuba.com, czyxzc.com and two others.
These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.
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.
These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.