www.null.zmd.com - robtex.com
www.null.zmd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.37🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | rylandhomesmktg.com | ||||||
| NS | www.www.null.zmd.com ⭐ | ||||||
| A | 208.98.40.224🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| SOA | www.www.null.zmd.comwww@null.zmd.com 2008-08-03 #0 | ||||||
null.zmd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.226🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.null.zmd.com ⭐ | ||||||
| SOA | www.null.zmd.comnull@zmd.com 2008-08-03 #0 | ||||||
NS for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSwww.www.null.zmd.com2026-07-23 → 2026-08-07 · 2 obs
● 2026-07-23 23:39:30
● 2026-08-07 11:56:58
● 2026-08-07 11:56:58
○A208.98.40.332026-08-05 → 2026-08-05 · 3 obs
○ 2026-07-23 23:39:30
● 2026-08-05 15:39:38
○ 2026-08-07 11:56:58
● 2026-08-05 15:39:38
○ 2026-08-07 11:56:58
○A208.98.40.362026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 23:39:30
○ 2026-08-05 15:39:38
○ 2026-08-07 11:56:58
○ 2026-08-05 15:39:38
○ 2026-08-07 11:56:58
●A208.98.43.372026-08-07 → 2026-08-07 · 2 obs
○ 2026-08-05 15:39:38
● 2026-08-07 11:56:58
● 2026-08-07 11:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zmd.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zmd.com (unsigned zone)
⏱️ Timing
Total: 2719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.37 |
| SOA | 1 | www.www.null.zmd.com www.null.zmd.com |
Analysis
Name Server Role
www.null.zmd.com acts as an authoritative name server for null.zmd.com.
IP Addresses
www.null.zmd.com has exactly one IP address — 208.98.43.37.
www.www.www.oceans-marketing.com, yinhanglilv.net, rmzhuangshi.com plus two other host names have IP numbers in common with www.null.zmd.com.
Name Servers
DNS delegation for www.null.zmd.com leads to one name server, www.www.null.zmd.com.
www.www.null.zmd.com resolves to 208.98.40.224 and no other IP number.