brazil.vn - robtex.com
brazil.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b2a8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:11e9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.233Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.168🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mariah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 108.162.194.200🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 162.159.38.200Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 172.64.34.200🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| NS | simon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.233, 172.67.178.168 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b2a8, 2606:4700:3035::6815:11e9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com | ||||||
| SOA | mariah.ns.cloudflare.comdns@cloudflare.com serial=2408002404 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030981245 | ||||||
PTR for
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSmariah.ns.cloudflare.com2026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 00:47:18
●NSsimon.ns.cloudflare.com2026-07-09 → 2026-07-10 · 2 obs
● 2026-07-10 00:47:18
●A104.21.17.2332026-07-09 → 2026-07-10 · 3 obs
● 2026-07-09 02:15:02
● 2026-07-10 00:47:18
●A172.67.178.1682026-07-09 → 2026-07-10 · 3 obs
● 2026-07-09 02:15:02
● 2026-07-10 00:47:18
○A203.119.8.1112015-08-26 → 2015-08-26 · 3 obs
○ 2026-07-09 02:15:02
○ 2026-07-10 00:47:18
●A2606:4700:3033::ac43:b2a82026-07-09 → 2026-07-10 · 3 obs
● 2026-07-09 02:15:02
● 2026-07-10 00:47:18
●A2606:4700:3035::6815:11e92026-07-09 → 2026-07-10 · 3 obs
● 2026-07-09 02:15:02
● 2026-07-10 00:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| brazil.vn | mariah.ns.cloudflare.com, simon.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.200
NS records: mariah.ns.cloudflare.com, simon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brazil.vn (unsigned zone)
⏱️ Timing
Total: 1486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.17.233, 172.67.178.168 |
| AAAA | 2 | 2606:4700:3035::6815:11e9, 2606:4700:3033::ac43:b2a8 |
| NS | 2 | mariah.ns.cloudflare.com, simon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mariah.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
brazil.vn points to the four IP addresses 104.21.17.233, 172.67.178.168, 2606:4700:3033::ac43:b2a8 and 2606:4700:3035::6815:11e9.
benchlinereports.com, skphoton.com, mattproud.com plus two other host names have IP numbers in common with brazil.vn.
Name Servers
Two name servers handle the delegation for brazil.vn: mariah.ns.cloudflare.com and simon.ns.cloudflare.com.
The name server configuration of brazil.vn is shared with other domains, for instance phap.vn, sinhnhat.vn, tinhte.net and two others.
There is at least partial name server overlap between brazil.vn and other domains — bracelink.com, team-mech.com, rostab-zerkalo.com and two more among them.
These name servers are routinely deployed together with the name servers drew.ns.cloudflare.com.
Hosts with 6 IP addresses each:
mariah.ns.cloudflare.com resolves to 108.162.194.200, 162.159.38.200 and 172.64.34.200 among others, with 3 other IP addresses in total.
simon.ns.cloudflare.com resolves to 108.162.193.232, 172.64.33.232 and 173.245.59.232 among others, with 3 other IP addresses in total.