zaizhang.com - robtex.com
zaizhang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.33🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| NS | www.zaizhang.com ⭐ | ||||||
| A | 208.98.40.221🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.zaizhang.comzaizhang@com 2008-08-03 #0 | ||||||
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=1785651977 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
○NS(root)2015-07-14 → 2017-03-23 · 4 obs
● 2017-03-23 22:38:50
○ 2026-03-14 05:02:24
○ 2026-08-02 06:51:16
○NSa.share-dns.com2026-03-14 → 2026-06-16 · 5 obs
● 2026-03-14 05:02:24
● 2026-06-16 01:39:32
○ 2026-08-02 06:51:14
○ 2026-08-02 06:51:16
○NSb.share-dns.net2026-03-14 → 2026-06-16 · 5 obs
● 2026-03-14 05:02:24
● 2026-06-16 01:39:32
○ 2026-08-02 06:51:14
○ 2026-08-02 06:51:16
●NSns1.4.cn2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:51:14
● 2026-08-02 06:51:16
●NSns2.4.cn2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:51:14
● 2026-08-02 06:51:16
●NSwww.zaizhang.com2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:51:14
● 2026-08-02 06:51:16
○A121.42.71.512015-07-14 → 2017-03-23 · 4 obs
● 2017-03-23 22:38:50
○ 2026-03-14 05:02:24
○ 2026-08-02 06:51:16
●A208.98.43.332026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:51:14
● 2026-08-02 06:51:16
○A211.154.25.1032026-03-14 → 2026-06-16 · 5 obs
● 2026-03-14 05:02:24
● 2026-06-16 01:39:32
○ 2026-08-02 06:51:14
○ 2026-08-02 06:51:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| zaizhang.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zaizhang.com (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.33 |
| SOA | 1 | www.zaizhang.com zaizhang.com |
Analysis
IP Addresses
zaizhang.com resolves to just one IP address, 208.98.43.33.
Two other host names, along with modaitaly.org, 51hediao.com and www.fssdlm.com, also share IP numbers with zaizhang.com.
Name Servers
Three name servers are authoritative for zaizhang.com: ns1.4.cn, ns2.4.cn and www.zaizhang.com.
There is at least partial name server overlap between zaizhang.com and other domains — bjsalt.com.cn, anpin.net, hwap-cn.com and two more among them.
These name servers frequently co-occur with the name servers www.bjsalt.com.cn and www.hwap-cn.com.
Three hostnames, one IP address apiece: ns1.4.cn resolves to 107.167.27.66, ns2.4.cn resolves to 208.98.43.66 and www.zaizhang.com resolves to 208.98.40.221.