sci.app - robtex.com
sci.app
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
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdelilah.ns.cloudflare.com2026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●NSkenneth.ns.cloudflare.com2026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●MXmx1.us.opalstack.com2026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●MXmx2.us.opalstack.com2026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●A104.21.33.1792026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●A172.67.147.1742026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●A2606:4700:3033::ac43:93ae2026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
●A2606:4700:3037::6815:21b32026-09-13 → 2026-10-23 · 2 obs
● 2026-10-23 18:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sci.app | delilah.ns.cloudflare.com, kenneth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.99
NS records: delilah.ns.cloudflare.com, kenneth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sci.app (unsigned zone)
⏱️ Timing
Total: 1242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.179, 172.67.147.174 |
| AAAA | 2 | 2606:4700:3033::ac43:93ae, 2606:4700:3037::6815:21b3 |
| NS | 2 | delilah.ns.cloudflare.com, kenneth.ns.cloudflare.com |
| MX | 2 | mx1.us.opalstack.com (pri: 10), mx2.us.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | delilah.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
sci.app points to the four IP addresses 104.21.33.179, 172.67.147.174, 2606:4700:3033::ac43:93ae and 2606:4700:3037::6815:21b3.
Additional host names — agozuro.top, ilacabak.com, birdaria.com and two others — share IP numbers with sci.app.
Name Servers
DNS delegation for sci.app points to two name servers: delilah.ns.cloudflare.com and kenneth.ns.cloudflare.com.
sci.app shares its name server setup with other domains, including dalbasadem.workers.dev, ebisu.co.in, mysweetbrazilian.com and two others.
The name servers of sci.app overlap at least partially with those of other domains — among them huimeian.com, samsonogbaide9.workers.dev, wc4cwbxw.pages.dev and two more.
These name servers commonly co-occur with the name servers harvey.ns.cloudflare.com, ollie.ns.cloudflare.com, josh.ns.cloudflare.com and grant.ns.cloudflare.com.
Host names with 6 IP numbers:
delilah.ns.cloudflare.com has IP addresses 108.162.194.99, 162.159.38.99 and 172.64.34.99, plus 3 other.
kenneth.ns.cloudflare.com has IP addresses 108.162.195.41, 162.159.44.41 and 172.64.35.41, plus 3 other.
Mail Servers
sci.app has two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.
sci.app shares the same mail server setup as other domains, including ardormus.com, zpistolbasics.com, pasoroblespetcare.com and two others.
sci.app has mail servers in common with other domains — twallgolf.com being one example.
Host names with two IP numbers:
mx2.us.opalstack.com has two IP addresses: 23.82.16.244 and 2605:fe80:2100:bf03:7::2.
Host names pointing to a single IP address:
mx1.us.opalstack.com directs to 108.62.123.121.