classmaster.top - robtex.com
classmaster.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:98c1:3120::🇺🇸 Cloudflare2a06:98c1:3120::/48 ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3121::🇺🇸 Cloudflare2a06:98c1:3121::/48 ✓ In HTTPS hints | ||||||
| A | 188.114.96.0🇳🇱 Cloudflare188.114.96.0/24 ✓ In HTTPS hints | ||||||
| A | 188.114.97.0🇳🇱 Cloudflare188.114.97.0/24 ✓ In HTTPS hints | ||||||
| NS | steven.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c11Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c311Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2311Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.17Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.17Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | veda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2693Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c293Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2293Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.147Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.147Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.147Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | google-site-verification=GeEgBtpE8FNVT_IdHLSSn_icuAp_X8kHYIyt0dnTbeU | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 188.114.96.0, 188.114.97.0 | ||||||
| IPv6 hints | 2a06:98c1:3120::, 2a06:98c1:3121:: | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com | ||||||
| SOA | steven.ns.cloudflare.comdns@cloudflare.com serial=2413934213 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-10-20_09:00:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1397450040 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSsteven.ns.cloudflare.com2026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
●NSveda.ns.cloudflare.com2026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
●A188.114.96.02026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
●A188.114.97.02026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
●A2a06:98c1:3120::2026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
●A2a06:98c1:3121::2026-09-05 → 2026-10-20 · 2 obs
● 2026-10-20 01:11:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | e.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn... | 9 records |
| classmaster.top | veda.ns.cloudflare.com, steven.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.17
NS records: veda.ns.cloudflare.com, steven.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classmaster.top (unsigned zone)
⏱️ Timing
Total: 2561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.72.177, 172.67.153.86 |
| AAAA | 2 | 2606:4700:3036::ac43:9956, 2606:4700:3035::6815:48b1 |
| NS | 2 | steven.ns.cloudflare.com, veda.ns.cloudflare.com |
| TXT | 1 | google-site-verification=GeEgBtpE8FNVT_I |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | steven.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (e.zdnscloud.cn, e.zdnscloud.cn, c.zdnscloud.com...)
Analysis
IP Addresses
classmaster.top has four IP addresses: 188.114.96.0, 188.114.97.0, 2a06:98c1:3120:: and 2a06:98c1:3121::.
Two other host names, along with superbasket.pages.dev, amei777oi.com and yoymwr.pages.dev, also share IP numbers with classmaster.top.
Name Servers
classmaster.top uses two name servers for its delegation: steven.ns.cloudflare.com and veda.ns.cloudflare.com.
classmaster.top shares its NS records with other domains, for example realtexasfilingteam.com, visitauthorsunite.com, cbing.cl and two others.
classmaster.top has at least partial name server overlap with other domains, such as melpng.com, musemaselman96.workers.dev, pg2808.com and two others.
The name servers tara.ns.cloudflare.com, ganz.ns.cloudflare.com, rose.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.
DNS names with 6 IP addresses:
Hostname steven.ns.cloudflare.com directs to 108.162.195.17, 162.159.44.17 and 172.64.35.17 along with 3 other IP addresses.
Hostname veda.ns.cloudflare.com directs to 108.162.194.147, 162.159.38.147 and 172.64.34.147 along with 3 other IP addresses.