nanshanqu.91web.cloud - robtex.com
nanshanqu.91web.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d3f0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3b21🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.33Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.240🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.33, 172.67.211.240 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d3f0, 2606:4700:3037::6815:3b21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
91web.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d3f0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3b21🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.33Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.240🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | boyd.ns.cloudflare.com ⭐ | ||||||
| NS | zainab.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.33, 172.67.211.240 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d3f0, 2606:4700:3037::6815:3b21 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
| SOA | boyd.ns.cloudflare.comdns@cloudflare.com serial=2401375540 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.59.332026-04-29 → 2026-05-10 · 2 obs
● 2026-04-29 10:54:26
● 2026-05-10 10:47:52
● 2026-05-10 10:47:52
●A172.67.211.2402026-04-29 → 2026-05-10 · 2 obs
● 2026-04-29 10:54:26
● 2026-05-10 10:47:52
● 2026-05-10 10:47:52
●A2606:4700:3030::ac43:d3f02026-04-29 → 2026-05-10 · 2 obs
● 2026-04-29 10:54:26
● 2026-05-10 10:47:52
● 2026-05-10 10:47:52
●A2606:4700:3037::6815:3b212026-04-29 → 2026-05-10 · 2 obs
● 2026-04-29 10:54:26
● 2026-05-10 10:47:52
● 2026-05-10 10:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| 91web.cloud | zainab.ns.cloudflare.com, boyd.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.75
NS records: zainab.ns.cloudflare.com, boyd.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91web.cloud (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.240, 104.21.59.33 |
| AAAA | 2 | 2606:4700:3037::6815:3b21, 2606:4700:3030::ac43:d3f0 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
nanshanqu.91web.cloud points to four IP numbers: 2606:4700:3030::ac43:d3f0, 2606:4700:3037::6815:3b21, 104.21.59.33 and 172.67.211.240.
Other host names, for instance andersenneuro.com, mycson.com, deqingxian.91web.cloud, 52it.de and jianhexian.91web.cloud share IP numbers with nanshanqu.91web.cloud.