🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmingstudios.com`

DNSSEC	⚠️ Not signed
A	204.168.147.65
		PTR	`static.65.147.168.204.clients.your-server.de`
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2412731204

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787974895

Subdomains

claude.programmingstudios.com

Same first word

programmingstudios.com

Previous names

Next names

DNS History

18 records (7 active, 11 former)

●NScuritiba.ns.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

●NSfortaleza.ns.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

●NSmaceio.ns.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

○NSns17.domaincontrol.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○NSns18.domaincontrol.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

●NSsalvador.ns.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

○MXalt1.aspmx.l.google.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○MXalt2.aspmx.l.google.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○MXaspmx.l.google.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○MXaspmx2.googlemail.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○MXaspmx3.googlemail.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

●MXfwd1.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

●MXfwd2.porkbun.com2026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

○A160.153.136.32017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○A182.50.132.2422017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

○A198.71.232.32017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

●A204.168.147.652026-08-27 → 2026-08-29 · 3 obs

○ 2017-08-15 12:05:52
● 2026-08-27 23:57:22
● 2026-08-29 04:00:36

○A72.167.191.692017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 12:05:52
○ 2026-08-27 23:57:22
○ 2026-08-29 04:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programmingstudios.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmingstudios.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.168.147.65`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

programmingstudios.com is the parent zone for claude.programmingstudios.com.

IP Addresses

programmingstudios.com has exactly one IP address — 204.168.147.65.

claude.programmingstudios.com is an example of another host name that shares IP numbers with programmingstudios.com.

Name Servers

Four name servers handle the delegation for programmingstudios.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

programmingstudios.com partially shares its NS delegation with several other domains, including ireformatlabs.com, safespacesshop.com, maebuono.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

programmingstudios.com uses two mail servers, fwd1.porkbun.com and fwd2.porkbun.com.

The mail server setup of programmingstudios.com matches that of other domains such as byldg.com, thebluelyweds.com, dailygolfdna.com and two others.

At least some of the mail servers used by programmingstudios.com are shared with other domains: bakedbagsturkiye.com, pandia.io, bstreetgarden.com and two others among them.

The mail servers mail.protonmail.ch and mailsec.protonmail.ch regularly co-occur with these mail servers.

fwd1.porkbun.com resolves to 44.226.226.6. fwd2.porkbun.com resolves to 52.10.201.111. Both host names point to a single IP number.

programmingstudios.com - robtex.com