🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programming-cloud.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d836^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2354^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.84^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.54^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c397^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2397^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coen.ns.cloudflare.com`
		A	108.162.195.151^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	162.159.44.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	172.64.35.151^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
NS	`karsyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=Tx357wF5kk2C59vVazaADQ9iwbK6-NoHg7crKqFN75s`
TXT	`google-site-verification=duPLW_Bs5FWuWpvPiNwVpIadu-wrFg_Ii3FALukhABU`
TXT	`google-site-verification=lk62CZfxNBk7hKBuOeNS1l3srYmk0u-o12Df6I5lIY4`
TXT	`v=spf1 a:www1930.sakura.ne.jp mx include:programmingcloud.sakura.ne.jp includ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.84, 172.67.216.54
		IPv6 hints	2606:4700:3035::ac43:d836, 2606:4700:3037::6815:2354
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2413237725

`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=1788857598

Previously MX for

programming-cloud.com

Subdomains

www.programming-cloud.com

Same first word

programming-cloud.com

Similar names

cloud-programming.co.uk

cloud-programming.com

Previous names

Next names

DNS History

20 records (11 active, 9 former)

○NS01.dnsv.jp2026-02-28 → 2026-02-28 · 4 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
○ 2026-08-25 21:25:22
○ 2026-09-08 09:02:20

○NS02.dnsv.jp2026-02-28 → 2026-02-28 · 4 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
○ 2026-08-25 21:25:22
○ 2026-09-08 09:02:20

○NS03.dnsv.jp2026-02-28 → 2026-02-28 · 4 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
○ 2026-08-25 21:25:22
○ 2026-09-08 09:02:20

○NS04.dnsv.jp2026-02-28 → 2026-02-28 · 4 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
○ 2026-08-25 21:25:22
○ 2026-09-08 09:02:20

●NScoen.ns.cloudflare.com2026-08-25 → 2026-09-08 · 3 obs

○ 2026-02-28 15:18:18
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

●NSkarsyn.ns.cloudflare.com2026-08-25 → 2026-09-08 · 3 obs

○ 2026-02-28 15:18:18
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

○NSmaster.dns.ne.jp2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 14:39:36
○ 2026-02-28 15:18:18
○ 2026-09-08 09:02:20

○NSns1.dns.ne.jp2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 14:39:36
○ 2026-02-28 15:18:18
○ 2026-09-08 09:02:20

○NSns2.dns.ne.jp2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 14:39:36
○ 2026-02-28 15:18:18
○ 2026-09-08 09:02:20

●MXalt1.aspmx.l.google.com2026-02-28 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
● 2026-09-08 09:02:20

●MXalt2.aspmx.l.google.com2026-02-28 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
● 2026-09-08 09:02:20

●MXalt3.aspmx.l.google.com2026-02-28 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
● 2026-09-08 09:02:20

●MXalt4.aspmx.l.google.com2026-02-28 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
● 2026-09-08 09:02:20

●MXaspmx.l.google.com2026-02-28 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-02-28 15:18:18
● 2026-09-08 09:02:20

○MXprogramming-cloud.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 14:39:36
○ 2026-02-28 15:18:18
○ 2026-09-08 09:02:20

●A104.21.35.842026-08-25 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

●A172.67.216.542026-08-25 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

●A2606:4700:3035::ac43:d8362026-08-25 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

●A2606:4700:3037::6815:23542026-08-25 → 2026-09-08 · 3 obs

○ 2019-12-15 14:39:36
● 2026-08-25 21:25:22
● 2026-09-08 09:02:20

○A59.106.27.1702019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 14:39:36
○ 2026-08-25 21:25:22
○ 2026-09-08 09:02:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
programming-cloud.com	karsyn.ns.cloudflare.com, coen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.194

NS records: karsyn.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programming-cloud.com (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.84, 172.67.216.54`
AAAA	2	`2606:4700:3037::6815:2354, 2606:4700:3035::ac43:d836`
NS	2	`coen.ns.cloudflare.com, karsyn.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=Tx357wF5kk2C59v, google-site-verification=duPLW_Bs5FWuWpv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.programming-cloud.com is a subdomain of programming-cloud.com.

IP Addresses

programming-cloud.com points to the four IP addresses 104.21.35.84, 172.67.216.54, 2606:4700:3035::ac43:d836 and 2606:4700:3037::6815:2354.

gbazee.win, nitriquini.media, bakedwith-team.com and two other host names share IP numbers with programming-cloud.com.

Name Servers

The NS records for programming-cloud.com delegate to coen.ns.cloudflare.com and karsyn.ns.cloudflare.com.

programming-cloud.com uses the same name servers as several other domains — among them glowlthy.pages.dev, kinglear.net, btcwhalealerts.com and two more.

The name servers of programming-cloud.com overlap at least partially with those of other domains — among them abacus24-schluesseldienst-le-04105.de, sgg888.org, bitcoincashtransfer.workers.dev and two more.

The name servers hassan.ns.cloudflare.com, adaline.ns.cloudflare.com and chase.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

coen.ns.cloudflare.com maps to 108.162.195.151, 162.159.44.151, 172.64.35.151 and 3 additional IP addresses.

karsyn.ns.cloudflare.com maps to 108.162.194.194, 162.159.38.194, 172.64.34.194 and 3 additional IP addresses.