programmingauthority.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmingauthority.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2480^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c25e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.128^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.94^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tess.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
TXT	`google-site-verification=ExidTD2RPm0Luabhlim528cm3C-J3pn_2gM7L--6HOw`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.128, 172.67.194.94
		IPv6 hints	2606:4700:3037::6815:2480, 2606:4700:3037::ac43:c25e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`tess.ns.cloudflare.com`dns@cloudflare.com serial=2416754407

`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=1791481939

Same first word

programmingauthority.com

Previous names

Next names

DNS History

13 records (6 active, 7 former)

○NSdns1.name-services.com2016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

○NSdns2.name-services.com2016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

○NSdns3.name-services.com2016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

○NSdns4.name-services.com2016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

○NSdns5.name-services.com2016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

●NStess.ns.cloudflare.com2026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

●NSvin.ns.cloudflare.com2026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

○MXp.nsm.ctmail.com2016-03-19 → 2016-03-19 · 3 obs

● 2016-03-19 20:21:46
○ 2017-04-19 20:04:38
○ 2026-10-08 18:07:10

●A104.21.36.1282026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

●A172.67.194.942026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

●A2606:4700:3037::6815:24802026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

●A2606:4700:3037::ac43:c25e2026-09-08 → 2026-10-08 · 3 obs

○ 2017-04-19 20:04:38
● 2026-09-08 20:46:28
● 2026-10-08 18:07:10

○A8.5.1.462016-03-19 → 2017-04-19 · 4 obs

● 2016-03-19 20:21:46
● 2017-04-19 20:04:38
○ 2026-09-08 20:46:28
○ 2026-10-08 18:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
programmingauthority.com	tess.ns.cloudflare.com, vin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.227

NS records: tess.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1315ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.128, 172.67.194.94`
AAAA	2	`2606:4700:3037::6815:2480, 2606:4700:3037::ac43:c25e`
NS	2	`tess.ns.cloudflare.com, vin.ns.cloudflare.com`
TXT	2	`google-site-verification=ExidTD2RPm0Luab, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tess.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programmingauthority.com points to the four IP addresses 104.21.36.128, 172.67.194.94, 2606:4700:3037::6815:2480 and 2606:4700:3037::ac43:c25e.

Two other host names, along with vegasslot319.com, agtvlan43.cn and intona.com.ua, also share IP numbers with programmingauthority.com.

Name Servers

programmingauthority.com has two authoritative name servers — tess.ns.cloudflare.com and vin.ns.cloudflare.com.

programmingauthority.com shares its NS records with other domains, for example ai-tax-advantage.com, federalcourtsauthority.com, marylandpestauthority.com and two others.

There is at least partial name server overlap between programmingauthority.com and other domains — tdsi.com.br, datatovalue.blog, 2903565493.workers.dev and two more among them.

The name servers adrian.ns.cloudflare.com, luciane.ns.cloudflare.com and coco.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

tess.ns.cloudflare.com points to 108.162.192.227, 172.64.32.227, 173.245.58.227 and 3 other IP addresses.

vin.ns.cloudflare.com points to 108.162.193.245, 172.64.33.245, 173.245.59.245 and 3 other IP addresses.