szdwedu.com - robtex.com
szdwedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.47.81.123🇨🇳 CHINANET-YUNNAN-IDC1103.47.80.0/22 Chinanet ChengDu Network | ||||||
| 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=1747803110 | ||||||
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=1785329782 | ||||||
Same first word
szdwedu.com |
Similar names
DNS History
7 records (5 active, 2 former)
○NSf1g1ns1.dnspod.net2019-12-15 → 2019-12-15 · 3 obs
○ 2026-07-28 00:22:56
○ 2026-07-29 12:57:54
●NSns1.judns.com2026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 00:22:56
● 2026-07-29 12:57:54
●NSns1.julydns.com2026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 00:22:56
● 2026-07-29 12:57:54
●NSns2.judns.com2026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 00:22:56
● 2026-07-29 12:57:54
●NSns2.julydns.com2026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 00:22:56
● 2026-07-29 12:57:54
●A103.47.81.1232026-07-28 → 2026-07-29 · 2 obs
● 2026-07-29 12:57:54
○CNAMEszdwedu.com.luv392.faipod.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-07-28 00:22:56
○ 2026-07-29 12:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| szdwedu.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 szdwedu.com (unsigned zone)
⏱️ Timing
Total: 359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.47.81.123 |
| 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.judns.com, ns2.judns.com)
Analysis
IP Addresses
szdwedu.com resolves to one IP address: 103.47.81.123.
pshcf.com, xinle8.com, schlcs.com and two other host names share IP numbers with szdwedu.com.
Name Servers
The authoritative name servers for szdwedu.com are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
szdwedu.com partially shares its NS delegation with several other domains, including 64ozfa.icu, 404.com.cn, ukughu.cn and two others.
These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.