v1.programmers.guide - dns.ninja

v1.programmers.guide

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1fd6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b3fc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.214Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.252🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.214, 172.67.179.252
IPv6 hints2606:4700:3030::6815:1fd6, 2606:4700:3035::ac43:b3fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com

programmers.guide

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1fd6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b3fc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.214Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.252🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaleah.ns.cloudflare.com ⭐
NSrustam.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.214, 172.67.179.252
IPv6 hints2606:4700:3030::6815:1fd6, 2606:4700:3035::ac43:b3fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOAmaleah.ns.cloudflare.comdns@cloudflare.com serial=2410898019

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DNS History

10 records (4 active, 6 former)

A104.21.31.214172.67.179.2522606:4700:3030::6815:1fd62606:4700:3035::ac43:b3fc188.114.96.0188.114.97.02606:4700:3031::ac43:b3fc2606:4700:3035::6815:1fd62a06:98c1:3120::2a06:98c1:3121::
●A104.21.31.2142026-04-16 → 2026-08-03 · 5 obs
● 2026-04-16 22:42:56
● 2026-06-15 12:24:14
○ 2026-06-24 04:09:02
● 2026-08-03 11:37:44
● 2026-08-03 14:53:14
●A172.67.179.2522026-04-16 → 2026-08-03 · 5 obs
● 2026-04-16 22:42:56
● 2026-06-15 12:24:14
○ 2026-06-24 04:09:02
● 2026-08-03 11:37:44
● 2026-08-03 14:53:14
○A188.114.96.02026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-15 12:24:14
● 2026-06-24 04:09:02
○ 2026-08-03 11:37:44
○ 2026-08-03 14:53:14
○A188.114.97.02026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-15 12:24:14
● 2026-06-24 04:09:02
○ 2026-08-03 11:37:44
○ 2026-08-03 14:53:14
●A2606:4700:3030::6815:1fd62026-08-03 → 2026-08-03 · 3 obs
○ 2026-06-24 04:09:02
● 2026-08-03 11:37:44
● 2026-08-03 14:53:14
○A2606:4700:3031::ac43:b3fc2026-04-16 → 2026-06-15 · 4 obs
● 2026-04-16 22:42:56
● 2026-06-15 12:24:14
○ 2026-06-24 04:09:02
○ 2026-08-03 14:53:14
○A2606:4700:3035::6815:1fd62026-04-16 → 2026-06-15 · 4 obs
● 2026-04-16 22:42:56
● 2026-06-15 12:24:14
○ 2026-06-24 04:09:02
○ 2026-08-03 14:53:14
●A2606:4700:3035::ac43:b3fc2026-08-03 → 2026-08-03 · 3 obs
○ 2026-06-24 04:09:02
● 2026-08-03 11:37:44
● 2026-08-03 14:53:14
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-15 12:24:14
● 2026-06-24 04:09:02
○ 2026-08-03 11:37:44
○ 2026-08-03 14:53:14
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-15 12:24:14
● 2026-06-24 04:09:02
○ 2026-08-03 11:37:44
○ 2026-08-03 14:53:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
guidev0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide, v0n3.nic.guide...12 records
programmers.guiderustam.ns.cloudflare.com, maleah.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.118

NS records: rustam.ns.cloudflare.com, maleah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmers.guide (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.252, 104.21.31.214
AAAA22606:4700:3035::ac43:b3fc, 2606:4700:3030::6815:1fd6
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide...)

Analysis

IP Addresses

v1.programmers.guide points to the four IP addresses 104.21.31.214, 172.67.179.252, 2606:4700:3030::6815:1fd6 and 2606:4700:3035::ac43:b3fc.

Additional host names — corla.fun, dreamcitybuilding.org, www.5987777.com and two others — share IP numbers with v1.programmers.guide.