www.91sys.com - robtex.com
www.91sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.213.36.209🇭🇰 POWERLINE-HK154.213.32.0/19 Digital Core Technology Co., Ltd | ||||||
91sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.213.36.209🇭🇰 POWERLINE-HK154.213.32.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | a10.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| NS | b10.share-dns.net ⚠️ Not in parent delegation | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772782992 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A154.213.36.2092026-05-15 → 2026-05-15 · 2 obs
○ 2026-02-19 16:06:36
● 2026-05-15 03:09:34
● 2026-05-15 03:09:34
○A160.124.246.892026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 16:06:36
○ 2026-05-15 03:09:34
○ 2026-05-15 03:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| 91sys.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91sys.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.213.36.209 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a10.share-dns.com)
Analysis
IP Addresses
www.91sys.com resolves to a single IP: 154.213.36.209.
Other host names share IP numbers with www.91sys.com; for instance 91sys.com.