szdea.cn - robtex.com
szdea.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.82.88🇺🇸 GNET-AS9294154.205.80.0/20 | ||||||
| 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.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=1781636699 | ||||||
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 2035-11-23 #20 | ||||||
Same first word
szdea.cn |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.judns.com2026-06-15 → 2026-06-15 · 3 obs
○ 2026-07-24 05:12:10
○ 2026-07-30 18:13:20
●NSns1.julydns.com2026-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 18:13:20
●NSns1.onclouddns.com2026-07-24 → 2026-07-30 · 3 obs
● 2026-07-24 05:12:10
● 2026-07-30 18:13:20
○NSns2.judns.com2026-06-15 → 2026-06-15 · 3 obs
○ 2026-07-24 05:12:10
○ 2026-07-30 18:13:20
●NSns2.julydns.com2026-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 18:13:20
●NSns2.onclouddns.com2026-07-24 → 2026-07-30 · 3 obs
● 2026-07-24 05:12:10
● 2026-07-30 18:13:20
●A154.205.82.882026-07-24 → 2026-07-30 · 3 obs
● 2026-07-24 05:12:10
● 2026-07-30 18:13:20
○A156.239.121.2122026-06-15 → 2026-06-15 · 3 obs
○ 2026-07-24 05:12:10
○ 2026-07-30 18:13:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| szdea.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szdea.cn (unsigned zone)
⏱️ Timing
Total: 1516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.82.88 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
szdea.cn points to a single IP number: 154.205.82.88.
86889299.net, for instance, is one of the other host names sharing IP numbers with szdea.cn.
Name Servers
szdea.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
The name servers of szdea.cn overlap at least partially with those of other domains — among them lingfengcc.com, dafyfq.com, lanebest.com and two more.
These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.
Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.