xclassvn.net - robtex.com
xclassvn.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints | ||||||
| A | 104.21.79.248Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.150.84🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | deborah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:266f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| A | 108.162.194.111🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| A | 162.159.38.111Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| A | 172.64.34.111🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deborah.ns.cloudflare.com | ||||||
| NS | rustam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 1 unhinted📌 2 extra | ||||||
| IPv4 | 104.21.79.248, 172.67.150.84 | ||||||
| IPv6 | 2606:4700:3034::ac43:9654, 2606:4700:3037::6815:4ff8 | ||||||
| SOA | deborah.ns.cloudflare.comdns@cloudflare.com serial=2399273473 | ||||||
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=1771291465 | ||||||
Same first word
xclassvn.net |
DNS History
7 records (5 active, 2 former)
●NSdeborah.ns.cloudflare.com2026-02-22 → 2026-03-23 · 2 obs
● 2026-03-23 06:50:14
●NSrustam.ns.cloudflare.com2026-02-22 → 2026-03-23 · 2 obs
● 2026-03-23 06:50:14
●A104.21.79.2482026-02-22 → 2026-03-23 · 2 obs
● 2026-03-23 06:50:14
●A172.67.150.842026-02-22 → 2026-03-23 · 2 obs
● 2026-03-23 06:50:14
●A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 06:50:14
○A2606:4700:3034::ac43:96542026-02-22 → 2026-03-22 · 3 obs
● 2026-03-22 16:42:02
○ 2026-03-23 06:50:14
○A2606:4700:3037::6815:4ff82026-02-22 → 2026-03-22 · 3 obs
● 2026-03-22 16:42:02
○ 2026-03-23 06:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| xclassvn.net | deborah.ns.cloudflare.com, rustam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.111
NS records: deborah.ns.cloudflare.com, rustam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xclassvn.net (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.64.80.1 |
| AAAA | 2 | 2606:4700:3037::6815:4ff8, 2606:4700:3034::ac43:9654 |
| NS | 2 | deborah.ns.cloudflare.com, rustam.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | deborah.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
xclassvn.net points to three IPs: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.79.248 and 172.67.150.84.
Other host names such as 098f0c691ec2.098f0c691ec2.098f0c691ec2.a1a13fdb651d.a1a13fdb651d.098f0c691ec2.098f0c691ec2.098f0c691ec2.a1a13fdb651d.098f0c691ec2.a1a13fdb651d.098f0c691ec2.a1a13fdb651d.a1a13fdb651d.098f0c691ec2.098f0c691ec2.098f0c691ec2.cotrministry.com, f776133bbc3e.92ffa5f49585.92ffa5f49585.f776133bbc3e.92ffa5f49585.92ffa5f49585.92ffa5f49585.92ffa5f49585.f776133bbc3e.92ffa5f49585.92ffa5f49585.stratapress.ca, agenciaphi.es, *.(0x787878)animal.com and www.managementtoday.co.uk share IPs with xclassvn.net.
Name Servers
Two name servers deborah.ns.cloudflare.com and rustam.ns.cloudflare.com handle the delegation for xclassvn.net.
xclassvn.net shares the same name server setup as other domains, for example aklim.ru, gutmann.ae, notpaffy.com, yhsbands.com and businessmenulist.com.
xclassvn.net at least partially shares name servers with other domains, for example substancia.com.au, kickbulk.co, kentley.me, greatcapitals.com and elteukitdigital.cat.
These name servers are often used together with dalary.ns.cloudflare.com and alaric.ns.cloudflare.com.
Host names with six IP numbers:
deborah.ns.cloudflare.com points to 2606:4700:50::a29f:266f, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:226f, 108.162.194.111, 162.159.38.111 and 172.64.34.111.
rustam.ns.cloudflare.com points to 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148.