isclassic.net - robtex.com
isclassic.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:148b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c0f2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.139Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.242🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arnold.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| NS | diana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.139, 172.67.192.242 | ||||||
| IPv6 hints | 2606:4700:3031::6815:148b, 2606:4700:3037::ac43:c0f2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com | ||||||
| SOA | arnold.ns.cloudflare.comdns@cloudflare.com serial=2400494115 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775979852 | ||||||
Same first word
isclassic.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSarnold.ns.cloudflare.com2026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
●NSdiana.ns.cloudflare.com2026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
●A104.21.20.1392026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
●A172.67.192.2422026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
●A2606:4700:3031::6815:148b2026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
●A2606:4700:3037::ac43:c0f22026-03-06 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| isclassic.net | arnold.ns.cloudflare.com, diana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.23
NS records: arnold.ns.cloudflare.com, diana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isclassic.net (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.242, 104.21.20.139 |
| AAAA | 2 | 2606:4700:3031::6815:148b, 2606:4700:3037::ac43:c0f2 |
| NS | 2 | arnold.ns.cloudflare.com, diana.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arnold.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
isclassic.net resolves to four IPs: 2606:4700:3031::6815:148b, 2606:4700:3037::ac43:c0f2, 104.21.20.139 and 172.67.192.242.
Other host names such as smeandme.org, argonauthomes.com, ticketpop.net, allegrolokalnie.6828284.shop and impressworldwide.com share IP numbers with isclassic.net.
Name Servers
isclassic.net is delegated to two name servers: arnold.ns.cloudflare.com and diana.ns.cloudflare.com.
isclassic.net uses the same name server setup as other domains, including ipoppo.net, sammay.net, ismdesign.net, bjminghao.net and ymled.net.
At least part of the name servers for isclassic.net are shared with other domains, for instance cmb-home.org, gmslocal.com, er-duma.ru, p828.net and cityofcolchesteril.gov.
These name servers are often used together with plato.ns.cloudflare.com, etienne.ns.cloudflare.com and alexa.ns.cloudflare.com.
Host names with six IP numbers:
arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69.
diana.ns.cloudflare.com points to: 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23.