sinhhangduc.vn - robtex.com
sinhhangduc.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4661🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:de7c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.97Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.222.124🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jacqueline.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2684🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c284🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2284🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| A | 108.162.194.132🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| A | 162.159.38.132Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| A | 172.64.34.132🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacqueline.ns.cloudflare.com | ||||||
| NS | thomas.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| A | 108.162.193.238🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| A | 172.64.33.238🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| A | 173.245.59.238🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thomas.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.97, 172.67.222.124 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4661, 2606:4700:3035::ac43:de7c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | jacqueline.ns.cloudflare.comdns@cloudflare.com serial=2401971328 | ||||||
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=2030703859 | ||||||
Same first word
sinhhangduc.vn |
DNS History
6 records (6 active, 0 former)
●NSjacqueline.ns.cloudflare.com2026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
●NSthomas.ns.cloudflare.com2026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
●A104.21.70.972026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
●A172.67.222.1242026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
●A2606:4700:3033::6815:46612026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
●A2606:4700:3035::ac43:de7c2026-03-17 → 2026-04-25 · 2 obs
● 2026-04-25 23:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, h.dns-servers.vn, g.dns-servers.vn, b.dns-servers.vn... | - |
| sinhhangduc.vn | jacqueline.ns.cloudflare.com, thomas.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.132
NS records: jacqueline.ns.cloudflare.com, thomas.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinhhangduc.vn (unsigned zone)
⏱️ Timing
Total: 918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.97, 172.67.222.124 |
| AAAA | 2 | 2606:4700:3035::ac43:de7c, 2606:4700:3033::6815:4661 |
| NS | 2 | jacqueline.ns.cloudflare.com, thomas.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jacqueline.ns.cloudflare.com dns.cloudfl |
Analysis
IP Addresses
sinhhangduc.vn points to four IP numbers: 2606:4700:3033::6815:4661, 2606:4700:3035::ac43:de7c, 104.21.70.97 and 172.67.222.124.
For instance, other host names businesscapetown.com, wanda.at, foncap.com.ar, penri.cn and www.fatasstube.org share IP numbers with sinhhangduc.vn.
Name Servers
sinhhangduc.vn is delegated to two name servers: jacqueline.ns.cloudflare.com and thomas.ns.cloudflare.com.
sinhhangduc.vn uses the same name server setup as other domains such as anglerflash.com, spinlife.biz, sypa.org.uk, mackenzie-elvin.com and wikibula.com.br.
sinhhangduc.vn shares name servers with other domains at least partially, for example eviam.com, propm.com, akongunggul.com, serviciosdigitales.com.co and houdenbags.com.
These name servers are commonly used with wally.ns.cloudflare.com, gabe.ns.cloudflare.com and aragorn.ns.cloudflare.com.
Host names with six IP numbers: host name jacqueline.ns.cloudflare.com points to: 2606:4700:50::a29f:2684, 2803:f800:50::6ca2:c284, 2a06:98c1:50::ac40:2284, 108.162.194.132, 162.159.38.132 and 172.64.34.132; host name thomas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bee, 2803:f800:50::6ca2:c1ee, 2a06:98c1:50::ac40:21ee, 108.162.193.238, 172.64.33.238 and 173.245.59.238.