www.programming9.com - dns.ninja

www.programming9.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3d52🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cfb1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.82Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.177🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.82, 172.67.207.177
IPv6 hints2606:4700:3032::6815:3d52, 2606:4700:3035::ac43:cfb1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com

programming9.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3d52🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cfb1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.82Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.177🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
NShenry.ns.cloudflare.com
MXezmail.programming9.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.82, 172.67.207.177
IPv6 hints2606:4700:3032::6815:3d52, 2606:4700:3035::ac43:cfb1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2405701441

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DNS History

13 records (4 active, 9 former)

2017201820192020202120222023202420252026A104.21.61.82172.67.207.1772606:4700:3032::6815:3d522606:4700:3035::ac43:cfb1104.27.142.75104.27.143.75188.114.96.0188.114.97.02400:cb00:2048:1::681b:8e4b2400:cb00:2048:1::681b:8f4b2a06:98c1:3120::2a06:98c1:3121::CNAMEwww.programming9.com.cdn.cloudflare.net
●A104.21.61.822026-04-13 → 2026-06-13 · 6 obs
○ 2016-12-28 18:00:14
● 2026-04-13 19:01:02
● 2026-05-01 07:50:26
○ 2026-05-03 05:10:06
● 2026-05-08 08:45:18
● 2026-06-13 18:22:40
○A104.27.142.752016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 18:00:14
○ 2026-04-13 19:01:02
○ 2026-06-13 18:22:40
○A104.27.143.752016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 18:00:14
○ 2026-04-13 19:01:02
○ 2026-06-13 18:22:40
●A172.67.207.1772026-04-13 → 2026-06-13 · 6 obs
○ 2016-12-28 18:00:14
● 2026-04-13 19:01:02
● 2026-05-01 07:50:26
○ 2026-05-03 05:10:06
● 2026-05-08 08:45:18
● 2026-06-13 18:22:40
○A188.114.96.02026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-01 07:50:26
● 2026-05-03 05:10:06
○ 2026-05-08 08:45:18
○ 2026-06-13 18:22:40
○A188.114.97.02026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-01 07:50:26
● 2026-05-03 05:10:06
○ 2026-05-08 08:45:18
○ 2026-06-13 18:22:40
○A2400:cb00:2048:1::681b:8e4b2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 18:00:14
○ 2026-04-13 19:01:02
○ 2026-06-13 18:22:40
○A2400:cb00:2048:1::681b:8f4b2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 18:00:14
○ 2026-04-13 19:01:02
○ 2026-06-13 18:22:40
●A2606:4700:3032::6815:3d522026-04-13 → 2026-06-13 · 6 obs
○ 2016-12-28 18:00:14
● 2026-04-13 19:01:02
● 2026-05-01 07:50:26
○ 2026-05-03 05:10:06
● 2026-05-08 08:45:18
● 2026-06-13 18:22:40
●A2606:4700:3035::ac43:cfb12026-04-13 → 2026-06-13 · 6 obs
○ 2016-12-28 18:00:14
● 2026-04-13 19:01:02
● 2026-05-01 07:50:26
○ 2026-05-03 05:10:06
● 2026-05-08 08:45:18
● 2026-06-13 18:22:40
○A2a06:98c1:3120::2026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-01 07:50:26
● 2026-05-03 05:10:06
○ 2026-05-08 08:45:18
○ 2026-06-13 18:22:40
○A2a06:98c1:3121::2026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-01 07:50:26
● 2026-05-03 05:10:06
○ 2026-05-08 08:45:18
○ 2026-06-13 18:22:40
○CNAMEwww.programming9.com.cdn.cloudflare.net2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 18:00:14
○ 2026-04-13 19:01:02
○ 2026-06-13 18:22:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
programming9.comerin.ns.cloudflare.com, henry.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.113

NS records: erin.ns.cloudflare.com, henry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programming9.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.177, 104.21.61.82
AAAA22606:4700:3035::ac43:cfb1, 2606:4700:3032::6815:3d52
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)

Analysis

IP Addresses

www.programming9.com points to four IP numbers: 104.21.61.82, 172.67.207.177, 2606:4700:3032::6815:3d52 and 2606:4700:3035::ac43:cfb1.

Additional host names — townofcrestone.org, rabbitroad-ar.pro, www.agis-holdings.co.za and two others — share IP numbers with www.programming9.com.