ntzcb2b.com - robtex.com
ntzcb2b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4e30🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d897🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.48Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.151🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amalia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:265e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| A | 108.162.194.94🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| A | 162.159.38.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| A | 172.64.34.94🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amalia.ns.cloudflare.com | ||||||
| NS | reese.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c375🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2375🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 108.162.195.117🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 162.159.44.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| A | 172.64.35.117🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | reese.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.78.48, 172.67.216.151 | ||||||
| IPv6 | 2606:4700:3031::6815:4e30, 2606:4700:3031::ac43:d897 | ||||||
| SOA | amalia.ns.cloudflare.comdns@cloudflare.com serial=2397761717 | ||||||
com
| 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=1771291435 | ||||||
Same first word
ntzcb2b.com |
DNS History
6 records (6 active, 0 former)
●NSamalia.ns.cloudflare.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
●NSreese.ns.cloudflare.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
●A104.21.78.482026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
●A172.67.216.1512026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
●A2606:4700:3031::6815:4e302026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
●A2606:4700:3031::ac43:d8972026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 23:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ntzcb2b.com | amalia.ns.cloudflare.com, reese.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.94
NS records: amalia.ns.cloudflare.com, reese.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntzcb2b.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.48, 172.67.216.151 |
| AAAA | 2 | 2606:4700:3031::6815:4e30, 2606:4700:3031::ac43:d897 |
| NS | 2 | amalia.ns.cloudflare.com, reese.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amalia.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (amalia.ns.cloudflare.com, amalia.ns.cloudflare.com, amalia.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by ntzcb2b.com: 2606:4700:3031::6815:4e30, 2606:4700:3031::ac43:d897, 104.21.78.48 and 172.67.216.151.
other host names including (0x6e616b6564)-adult-(0x736578).com, wherewhere.com, betplusnova.us, www.x2z2.com.cdn.cloudflare.net and clipsave.net share IP numbers with ntzcb2b.com.
Name Servers
ntzcb2b.com is delegated to two name servers amalia.ns.cloudflare.com and reese.ns.cloudflare.com.
ntzcb2b.com shares the same name server setup as other domains, for instance huiduoduoyouxuan.com, suzhouleizhen.com, myherego.com, wangshanggou.vip and 80juqing.com.
ntzcb2b.com at least partially shares name servers with other domains, for instance mingshi-cn.com, plotterparaconfeccao.com, elozio.com, hotelsinsudan.com and dhltool.com.
These name servers are commonly used with violet.ns.cloudflare.com, surina.ns.cloudflare.com and harlan.ns.cloudflare.com.
Host names with six IP numbers:
Host name amalia.ns.cloudflare.com points to: 2606:4700:50::a29f:265e, 2803:f800:50::6ca2:c25e, 2a06:98c1:50::ac40:225e, 108.162.194.94, 162.159.38.94 and 172.64.34.94.
Host name reese.ns.cloudflare.com points to: 2606:4700:58::a29f:2c75, 2803:f800:50::6ca2:c375, 2a06:98c1:50::ac40:2375, 108.162.195.117, 162.159.44.117 and 172.64.35.117.