api-prod.cardstack.tech - robtex.com
api-prod.cardstack.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:a9a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:b9a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4bc8🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.10.154Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.11.154Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.75.200🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.26.10.154, 104.26.11.154, 172.67.75.200 | ||||||
| IPv6 | 2606:4700:20::681a:a9a, 2606:4700:20::681a:b9a, 2606:4700:20::ac43:4bc8 | ||||||
cardstack.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:a9a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:b9a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4bc8🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.10.154Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.11.154Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.75.200🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gina.ns.cloudflare.com ⭐ | ||||||
| NS | kaiser.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.26.10.154, 104.26.11.154, 172.67.75.200 | ||||||
| IPv6 | 2606:4700:20::681a:a9a, 2606:4700:20::681a:b9a, 2606:4700:20::ac43:4bc8 | ||||||
| SOA | gina.ns.cloudflare.comdns@cloudflare.com serial=2397326572 | ||||||
Similar names
DNS History
6 records (6 active, 0 former)
●A104.26.10.1542026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
●A104.26.11.1542026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
●A172.67.75.2002026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
●A2606:4700:20::681a:a9a2026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
●A2606:4700:20::681a:b9a2026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
●A2606:4700:20::ac43:4bc82026-02-25 → 2026-02-26 · 2 obs
● 2026-02-25 21:03:38
● 2026-02-26 04:14:40
● 2026-02-26 04:14:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| cardstack.tech | gina.ns.cloudflare.com, kaiser.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.35.9
NS records: gina.ns.cloudflare.com, kaiser.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cardstack.tech (unsigned zone)
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.11.154, 172.67.75.200... |
| AAAA | 3 | 2606:4700:20::ac43:4bc8, 2606:4700:20::681a:b9a... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
AI analysis
Six IP numbers are pointed to by api-prod.cardstack.tech: 2606:4700:20::681a:a9a, 2606:4700:20::681a:b9a, 2606:4700:20::ac43:4bc8, 104.26.10.154, 104.26.11.154 and 172.67.75.200.
Other host names, for instance nycbullion.com, element5.mx, mail.radio999bg.com, widget-b93dda8a3460426eb622d2541825ffc7.elfsig.ht and widget-ede37ac241594e60a7a0f4c6715e34d2.elfsig.ht share IP numbers with api-prod.cardstack.tech.