calc-api.rationalisvector.in.net - robtex.com
calc-api.rationalisvector.in.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.48.115Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.224🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.115, 172.67.185.224 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com | ||||||
rationalisvector.in.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.48.115Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.224🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hasslo.ns.cloudflare.com ⭐ | ||||||
| NS | katelyn.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.115, 172.67.185.224 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com | ||||||
| SOA | hasslo.ns.cloudflare.comdns@cloudflare.com serial=2401029214 | ||||||
⚠️ On DNS blocklist: tif
DNS History
2 records (2 active, 0 former)
●A104.21.48.1152026-04-09 → 2026-04-14 · 2 obs
● 2026-04-09 15:35:40
● 2026-04-14 12:41:02
● 2026-04-14 12:41:02
●A172.67.185.2242026-04-09 → 2026-04-14 · 2 obs
● 2026-04-09 15:35:40
● 2026-04-14 12:41:02
● 2026-04-14 12:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| in.net | ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net | 2 records |
| rationalisvector.in.net | hasslo.ns.cloudflare.com, katelyn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.235
NS records: hasslo.ns.cloudflare.com, katelyn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rationalisvector.in.net (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.224, 104.21.48.115 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.trs-dns.net, ns01.trs-dns.net)
Analysis
IP Addresses
The entity calc-api.rationalisvector.in.net points to two IP numbers: 104.21.48.115 and 172.67.185.224.
For instance, other host names ns1.pamt.com, ihatearizonacollege.co, hausbau-blog.org, arabvn.com and aionmedical.com share IP numbers with calc-api.rationalisvector.in.net.