sdzdedu.com - robtex.com
sdzdedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.37.106🇭🇰 POWERLINE-HK | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1748257166 | ||||||
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=1771291435 | ||||||
Same first word
sdzdedu.com |
DNS History
6 records (3 active, 3 former)
○NSdns31.hichina.com2015-08-13 → 2016-03-13 · 4 obs
● 2016-03-13 18:09:24
○ 2016-07-17 22:20:34
○ 2026-02-21 17:57:28
○NSdns32.hichina.com2015-08-13 → 2016-03-13 · 4 obs
● 2016-03-13 18:09:24
○ 2016-07-17 22:20:34
○ 2026-02-21 17:57:28
●NSns1.julydns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:26
● 2026-02-21 17:57:28
●NSns2.julydns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:26
● 2026-02-21 17:57:28
●A154.220.37.1062026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 17:57:26
● 2026-02-21 17:57:28
○A58.64.204.142015-08-13 → 2016-03-13 · 4 obs
● 2016-03-13 18:09:24
○ 2016-07-17 22:20:34
○ 2026-02-21 17:57:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sdzdedu.com | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server: 162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdzdedu.com (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.37.106 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
sdzdedu.com resolves to one IP number: 154.220.37.106.
Other host names such as 3650game.net and zgxhgc.com share IP numbers with sdzdedu.com.
sdzdedu.com is delegated to two name servers ns1.julydns.com and ns2.julydns.com.
sdzdedu.com shares the same name server setup as other domains, for instance ancunkeji.com, wzslm.com, flashx.net, portaldelaindustria.com and jztqc.com.
sdzdedu.com at least partially shares name servers with other domains, for instance bjxzdl.com, lrssbb.com, xafur.com, cryptomelon.com and euim.cn.
These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.
Host names with one IP number:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223