2t21.app - robtex.com
2t21.app
| CNAME | zhu-7692856.0-d-j-l.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:1c49🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:1d49🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.28.73Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.29.73Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.28.73, 104.18.29.73 | ||||||
| IPv6 | 2606:4700::6812:1c49, 2606:4700::6812:1d49 | ||||||
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
2t21.app |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:40
● 2026-03-26 13:50:42
● 2026-03-26 13:50:42
●NSa12.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:40
● 2026-03-26 13:50:42
● 2026-03-26 13:50:42
●NSb.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:40
● 2026-03-26 13:50:42
● 2026-03-26 13:50:42
●NSb12.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:40
● 2026-03-26 13:50:42
● 2026-03-26 13:50:42
●CNAMEzhu-7692856.0-d-j-l.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:50:40
● 2026-03-26 13:50:42
● 2026-03-26 13:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| 2t21.app | b12.share-dns.net, a12.share-dns.com | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2t21.app (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | zhu-7692856.0-d-j-l.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
2t21.app points to four IP numbers: 2606:4700::6812:1c49, 2606:4700::6812:1d49, 104.18.28.73 and 104.18.29.73.
For instance, other host names backoffice.nftpricefloor.com, staubli.sg, moderninhawifiplus.com, tiaozhuan-7692856.0-d-j-l.com and academy.omie.com.br.cdn.cloudflare.net share IP numbers with 2t21.app.