91ff.cc - robtex.com
91ff.cc
| CNAME | zhaoyida27.nolettle.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.42.30.217🇨🇳 HKCLOUDX103.42.30.0/24 Longkou good easy Technology Co. Ltd. 7F,World peace center,55 wo tong tsui st,kwai chung | ||||||
| A | 156.245.245.202🇭🇰 HKCLOUDX156.245.245.0/24 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785531703 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSapollo.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○NSjade.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
●NSns1.dyna-ns.net2026-07-27 → 2026-07-31 · 3 obs
○ 2017-03-16 19:02:50
● 2026-07-27 03:31:26
● 2026-07-31 21:02:08
● 2026-07-27 03:31:26
● 2026-07-31 21:02:08
●NSns2.dyna-ns.net2026-07-27 → 2026-07-31 · 3 obs
○ 2017-03-16 19:02:50
● 2026-07-27 03:31:26
● 2026-07-31 21:02:08
● 2026-07-27 03:31:26
● 2026-07-31 21:02:08
○A104.27.158.1482017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○A104.27.159.1482017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○A2400:cb00:2048:1::681b:9e942017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○A2400:cb00:2048:1::681b:9f942017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:02:50
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○ 2026-07-27 03:31:26
○ 2026-07-31 21:02:08
○CNAMEzhaoyida27.htgzs2.xyz2026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 03:31:26
○ 2026-07-31 21:02:06
○ 2026-07-31 21:02:08
○ 2026-07-31 21:02:06
○ 2026-07-31 21:02:08
●CNAMEzhaoyida27.nolettle.com2026-07-31 → 2026-07-31 · 3 obs
○ 2026-07-27 03:31:26
● 2026-07-31 21:02:06
● 2026-07-31 21:02:08
● 2026-07-31 21:02:06
● 2026-07-31 21:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| 91ff.cc | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91ff.cc (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
IP Addresses
91ff.cc resolves to the IP addresses 103.42.30.217 and 156.245.245.202
Additional host names — guoqi.htgzs1.sbs, htgzs1.sbs, linqi.htgzs1.sbs and two others — share IP numbers with 91ff.cc.