programbydesign.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programbydesign.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:95e6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:49d5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.213^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.230^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kenneth.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c29^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c329^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenneth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2329^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenneth.ns.cloudflare.com`
		A	108.162.195.41^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	162.159.44.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	172.64.35.41^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.213, 172.67.149.230
		IPv6 hints	2606:4700:3031::ac43:95e6, 2606:4700:3032::6815:49d5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`kenneth.ns.cloudflare.com`dns@cloudflare.com serial=2411477617

`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=1787618191

Same first word

programbydesign.org

programbydesign.com

Previous names

Next names

DNS History

22 records (11 active, 11 former)

●NSkenneth.ns.cloudflare.com2026-02-17 → 2026-08-25 · 3 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-08-25 01:04:42

●NSmarge.ns.cloudflare.com2026-02-17 → 2026-08-25 · 3 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-08-25 01:04:42

○NSns-cloud-a1.googledomains.com2016-07-25 → 2017-04-09 · 5 obs

○ 2016-02-10 16:22:36
● 2016-07-25 16:22:20
● 2017-04-09 01:55:32
○ 2026-02-17 07:19:46
○ 2026-08-25 01:04:42

○NSns-cloud-a2.googledomains.com2016-07-25 → 2017-04-09 · 5 obs

○ 2016-02-10 16:22:36
● 2016-07-25 16:22:20
● 2017-04-09 01:55:32
○ 2026-02-17 07:19:46
○ 2026-08-25 01:04:42

○NSns-cloud-a3.googledomains.com2016-07-25 → 2017-04-09 · 5 obs

○ 2016-02-10 16:22:36
● 2016-07-25 16:22:20
● 2017-04-09 01:55:32
○ 2026-02-17 07:19:46
○ 2026-08-25 01:04:42

○NSns-cloud-a4.googledomains.com2016-07-25 → 2017-04-09 · 5 obs

○ 2016-02-10 16:22:36
● 2016-07-25 16:22:20
● 2017-04-09 01:55:32
○ 2026-02-17 07:19:46
○ 2026-08-25 01:04:42

○NSns5.domaincentral.com2015-06-26 → 2016-02-10 · 4 obs

● 2015-06-26 18:11:34
● 2016-02-10 16:22:36
○ 2016-07-25 16:22:20
○ 2026-08-25 01:04:42

○NSns6.domaincentral.com2015-06-26 → 2016-02-10 · 4 obs

● 2015-06-26 18:11:34
● 2016-02-10 16:22:36
○ 2016-07-25 16:22:20
○ 2026-08-25 01:04:42

●MXalt1.aspmx.l.google.com2015-06-26 → 2026-08-25 · 2 obs

● 2015-06-26 18:11:34
● 2026-08-25 01:04:42

●MXalt2.aspmx.l.google.com2015-06-26 → 2026-08-25 · 2 obs

● 2015-06-26 18:11:34
● 2026-08-25 01:04:42

●MXalt3.aspmx.l.google.com2016-07-25 → 2026-08-25 · 3 obs

○ 2015-06-26 18:11:34
● 2016-07-25 16:22:20
● 2026-08-25 01:04:42

●MXalt4.aspmx.l.google.com2016-07-25 → 2026-08-25 · 3 obs

○ 2015-06-26 18:11:34
● 2016-07-25 16:22:20
● 2026-08-25 01:04:42

●MXaspmx.l.google.com2015-06-26 → 2026-08-25 · 2 obs

● 2015-06-26 18:11:34
● 2026-08-25 01:04:42

●A104.21.73.2132026-02-17 → 2026-08-25 · 3 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-08-25 01:04:42

●A172.67.149.2302026-02-17 → 2026-08-25 · 3 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-08-25 01:04:42

○A173.167.106.1612015-11-07 → 2016-07-25 · 5 obs

○ 2015-06-26 18:11:34
● 2015-11-07 03:44:48
● 2016-07-25 16:22:20
○ 2017-04-09 01:55:32
○ 2026-08-25 01:04:42

●A2606:4700:3031::ac43:95e62026-07-25 → 2026-08-25 · 3 obs

○ 2026-05-13 20:07:18
● 2026-07-25 15:09:16
● 2026-08-25 01:04:42

●A2606:4700:3032::6815:49d52026-07-25 → 2026-08-25 · 3 obs

○ 2026-05-13 20:07:18
● 2026-07-25 15:09:16
● 2026-08-25 01:04:42

○A2606:4700:3033::6815:49d52026-02-17 → 2026-05-13 · 5 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-05-13 20:07:18
○ 2026-07-25 15:09:16
○ 2026-08-25 01:04:42

○A2606:4700:3037::ac43:95e62026-02-17 → 2026-05-13 · 5 obs

○ 2017-04-09 01:55:32
● 2026-02-17 07:19:46
● 2026-05-13 20:07:18
○ 2026-07-25 15:09:16
○ 2026-08-25 01:04:42

○A74.208.236.1402017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-25 16:22:20
● 2017-04-09 01:55:32
○ 2026-02-17 07:19:46
○ 2026-08-25 01:04:42

○A96.19.251.462015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 18:11:34
○ 2015-11-07 03:44:48
○ 2026-08-25 01:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
programbydesign.com	marge.ns.cloudflare.com, kenneth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.41

NS records: marge.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1047ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.213, 172.67.149.230`
AAAA	2	`2606:4700:3032::6815:49d5, 2606:4700:3031::ac43:95e6`
NS	2	`kenneth.ns.cloudflare.com, marge.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kenneth.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programbydesign.com directs to four IP numbers, which are 104.21.73.213, 172.67.149.230, 2606:4700:3031::ac43:95e6 and 2606:4700:3032::6815:49d5.

Two other host names, along with mecujducokfzp.space, www.diamondsofrussia.ru and checkingreece.gr, also share IP numbers with programbydesign.com.

Name Servers

programbydesign.com has two authoritative name servers — kenneth.ns.cloudflare.com and marge.ns.cloudflare.com.

programbydesign.com shares its NS records with other domains, for example kazejev.workers.dev, wenatcheevalleyvelo.com, foransrealm.com and two others.

There is at least partial name server overlap between programbydesign.com and other domains — zikpays.pages.dev, 1003scz58en637ogzxkwitwel9eyyg1i.pages.dev, rrk9o2.workers.dev and two more among them.

These name servers frequently co-occur with the name servers ursula.ns.cloudflare.com and kenia.ns.cloudflare.com.

DNS names with 6 IP addresses:

kenneth.ns.cloudflare.com points to 108.162.195.41, 162.159.44.41, 172.64.35.41 and 3 other IP addresses.

marge.ns.cloudflare.com points to 108.162.192.191, 172.64.32.191, 173.245.58.191 and 3 other IP addresses.

Mail Servers

Five mail servers handle programbydesign.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between programbydesign.com and other domains, including cesanandres.cl, atherapyconnection.com, labpursuitmkt.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.