programming.dev - robtex.com

programming.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4915🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:899f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.21Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.159🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaliza.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2637🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A2803:f800:50::6ca2:c237🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaliza.ns.cloudflare.com
A2a06:98c1:50::ac40:2237🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaliza.ns.cloudflare.com
A108.162.194.55🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A162.159.38.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A172.64.34.55🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
NSricardo.ns.cloudflare.com
A2606:4700:58::a29f:2cd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRricardo.ns.cloudflare.com
A2803:f800:50::6ca2:c3d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRricardo.ns.cloudflare.com
A2a06:98c1:50::ac40:23d3Cloudflare2a06:98c1:50::/45
A108.162.195.211Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.211Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.211Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx2.zoho.com ⭐
A204.141.33.44
MXmx3.zoho.com(20)
A204.141.33.44
MXmx.zoho.com(50)
A204.141.33.44
TXTv=spf1 include:zoho.com ~all
TXTzoho-verification=zb39306727.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.21, 172.67.137.159
IPv6 hints2606:4700:3031::6815:4915, 2606:4700:3031::ac43:899f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAaliza.ns.cloudflare.comdns@cloudflare.com serial=2409074362

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
rank #141484 globally
rank #117 in the tld
📈 Tranco rank: #142,077
🔒 HSTS Preload (+subdomains)

Subdomains

www.programming.dev

Same first word

programming.fr
programming.be
programming.ca
programming.in
programming.de
programming.tv
programming.systems
programming.fyi
programming.com.sg
programming.sa
programming.education
programming.dev
programming.es
programming.ru
programming.com
programming.cl
programming.ch
programming.guru
programming.technology
programming.ph
programming.email
programming.my
programming.cc
programming.us
programming.at
programming.cn
programming.org
programming.guide
programming.in.th
programming.mobi
programming.pl
programming.im
programming.school
programming.lv
programming.monster
programming.academy
programming.com.cn
programming.hu
programming.gr
programming.tools
programming.run
programming.or.jp
programming.team
programming.zone
programming.in.ua
programming.asia
programming.center
programming.biz
programming.fail
programming.nu

Similar names

porgramming.com

DNS History

9 records (9 active, 0 former)

NSaliza.ns.cloudflare.comricardo.ns.cloudflare.comMXmx.zoho.commx2.zoho.commx3.zoho.comA104.21.73.21172.67.137.1592606:4700:3031::6815:49152606:4700:3031::ac43:899f
●NSaliza.ns.cloudflare.com2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●NSricardo.ns.cloudflare.com2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●MXmx.zoho.com2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●MXmx2.zoho.com2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●MXmx3.zoho.com2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●A104.21.73.212026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●A172.67.137.1592026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●A2606:4700:3031::6815:49152026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12
●A2606:4700:3031::ac43:899f2026-02-15 → 2026-07-11 · 2 obs
● 2026-02-15 07:08:42
● 2026-07-11 12:40:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
programming.devricardo.ns.cloudflare.com, aliza.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.55

NS records: ricardo.ns.cloudflare.com, aliza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programming.dev (unsigned zone)

⏱️ Timing

Total: 2651ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.21, 172.67.137.159
AAAA22606:4700:3031::6815:4915, 2606:4700:3031::ac43:899f
NS2aliza.ns.cloudflare.com, ricardo.ns.cloudflare.com
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT2v=spf1 include:zoho.com ~all, zoho-verification=zb39306727.zmverify.zo
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aliza.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

programming.dev is the parent zone for www.programming.dev.

IP Addresses

programming.dev has four IP addresses: 104.21.73.21, 172.67.137.159, 2606:4700:3031::6815:4915 and 2606:4700:3031::ac43:899f.

Two other host names, along with laurelchamber.com, suieso.com and perignon.webreply.com, also share IP numbers with programming.dev.

Name Servers

DNS delegation for programming.dev points to two name servers: aliza.ns.cloudflare.com and ricardo.ns.cloudflare.com.

programming.dev shares its NS records with other domains, for example soft-loft.com, mom(0x706f726e)pics.net, weiniang02.cc and two others.

programming.dev partially shares its NS delegation with several other domains, including evolutionofsound.net, hollandmetro.com, terralta.org and two others.

These name servers are regularly seen alongside evelyn.ns.cloudflare.com and mia.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

aliza.ns.cloudflare.com has IP addresses 108.162.194.55, 162.159.38.55 and 172.64.34.55, plus 3 other.

ricardo.ns.cloudflare.com has IP addresses 108.162.195.211, 162.159.44.211 and 172.64.35.211, plus 3 other.

Mail Servers

programming.dev uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

programming.dev shares at least partially some mail servers with other domains, for instance we-trader.com, whisky-reis.nl, kalesh.com and two other.

Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com has one IP address, which is 204.141.33.44.

Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to 204.141.33.44.