sieneng.app - robtex.com
sieneng.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:6fc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8787🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.252Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.135🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| NS | morgan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c384🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2384🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| A | 108.162.195.132🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| A | 162.159.44.132Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| A | 172.64.35.132🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | morgan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.252, 172.67.135.135 | ||||||
| IPv6 hints | 2606:4700:3035::6815:6fc, 2606:4700:3037::ac43:8787 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | alexa.ns.cloudflare.comdns@cloudflare.com serial=2410643589 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSalexa.ns.cloudflare.com2026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
●NSmorgan.ns.cloudflare.com2026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
●A104.21.6.2522026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
●A172.67.135.1352026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
●A2606:4700:3035::6815:6fc2026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
●A2606:4700:3037::ac43:87872026-07-17 → 2026-07-27 · 2 obs
● 2026-07-27 17:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sieneng.app | alexa.ns.cloudflare.com, morgan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.215
NS records: alexa.ns.cloudflare.com, morgan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sieneng.app (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.252, 172.67.135.135 |
| AAAA | 2 | 2606:4700:3035::6815:6fc, 2606:4700:3037::ac43:8787 |
| NS | 2 | alexa.ns.cloudflare.com, morgan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
sieneng.app points to the four IP addresses 104.21.6.252, 172.67.135.135, 2606:4700:3035::6815:6fc and 2606:4700:3037::ac43:8787.
v.rn223.xyz, mails.alpha.at, malakonstack.click plus two other host names have IP numbers in common with sieneng.app.
Name Servers
sieneng.app uses two name servers for its delegation: alexa.ns.cloudflare.com and morgan.ns.cloudflare.com.
The name server configuration of sieneng.app is shared with other domains, for instance a-mature.com, hijobs.net, (0x6d696c66)tube.today and two others.
The name servers of sieneng.app overlap at least partially with those of other domains — among them aocaizuixinkaijiangjiegchaxunfangs.asia, 2014sshijiebei32jin16xiaozusaijifen.lol, wordechotrailbuzz.com and two more.
These name servers commonly appear alongside the name servers yisroel.ns.cloudflare.com and sneh.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname alexa.ns.cloudflare.com directs to 108.162.194.215, 162.159.38.215 and 172.64.34.215 along with 3 other IP addresses.
Hostname morgan.ns.cloudflare.com directs to 108.162.195.132, 162.159.44.132 and 172.64.35.132 along with 3 other IP addresses.