cdn-staging.rtfkt.com - robtex.com
cdn-staging.rtfkt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:bb04🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:13ad🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.173Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.4🇺🇸 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 | 104.21.19.173, 172.67.187.4 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:bb04, 2606:4700:3035::6815:13ad | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
rtfkt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:bb04🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:13ad🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.173Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.4🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | guy.ns.cloudflare.com ⭐ | ||||||
| NS | lia.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=hmNzVZjH9dglrUWxOOhai2-YMZc6JUiy2DRkgHWpxN4 | ||||||
| TXT | heritage=external-dns,external-dns/owner=prod-external-dns,external-dns/resou... | ||||||
| TXT | postman-domain-verification=ce0037306feee3d36ee9426bb54017b3b05dedfc311051596... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.173, 172.67.187.4 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:bb04, 2606:4700:3035::6815:13ad | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
| SOA | guy.ns.cloudflare.comdns@cloudflare.com serial=2403649813 | ||||||
rank #69996 in the tld
📈 Tranco rank: #621,460
DNS History
8 records (4 active, 4 former)
●A104.21.19.1732026-02-17 → 2026-05-14 · 6 obs
● 2026-02-17 11:48:16
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
●A172.67.187.42026-02-17 → 2026-05-14 · 6 obs
● 2026-02-17 11:48:16
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
○A188.114.96.02026-03-16 → 2026-03-17 · 5 obs
○ 2026-03-13 15:36:20
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
○A188.114.97.02026-03-16 → 2026-03-17 · 5 obs
○ 2026-03-13 15:36:20
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
●A2606:4700:3034::ac43:bb042026-02-17 → 2026-05-14 · 6 obs
● 2026-02-17 11:48:16
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
●A2606:4700:3035::6815:13ad2026-02-17 → 2026-05-14 · 6 obs
● 2026-02-17 11:48:16
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
● 2026-03-13 15:36:20
○ 2026-03-16 21:58:08
○ 2026-03-17 06:57:14
● 2026-04-21 18:17:08
● 2026-05-14 09:23:28
○A2a06:98c1:3120::2026-03-16 → 2026-03-17 · 5 obs
○ 2026-03-13 15:36:20
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
○A2a06:98c1:3121::2026-03-16 → 2026-03-17 · 5 obs
○ 2026-03-13 15:36:20
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
● 2026-03-16 21:58:08
● 2026-03-17 06:57:14
○ 2026-04-21 18:17:08
○ 2026-05-14 09:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtfkt.com | guy.ns.cloudflare.com, lia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.173
NS records: guy.ns.cloudflare.com, lia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfkt.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.4, 104.21.19.173 |
| AAAA | 2 | 2606:4700:3034::ac43:bb04, 2606:4700:3035::6815:13ad |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (guy.ns.cloudflare.com, guy.ns.cloudflare.com, guy.ns.cloudflare.com...)
Analysis
IP Addresses
cdn-staging.rtfkt.com maps to four IP numbers: 2606:4700:3034::ac43:bb04, 2606:4700:3035::6815:13ad, 104.21.19.173 and 172.67.187.4.
other host names include gallantelectric.com, bitcoin88-ts.net, tahyxny.com, www.tahyxny.com and superplayabowls.com; they share IP numbers with cdn-staging.rtfkt.com.