🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programminglist.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c0af^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4c65^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.101^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.175^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`achiel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`achiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`achiel.ns.cloudflare.com`
		A	108.162.195.123^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	162.159.44.123^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	172.64.35.123^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.101, 172.67.192.175
		IPv6 hints	2606:4700:3030::ac43:c0af, 2606:4700:3037::6815:4c65
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`achiel.ns.cloudflare.com`dns@cloudflare.com serial=1789785436

`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=1789785038

Same first word

programminglist.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSachiel.ns.cloudflare.com2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 02:11:40
● 2026-09-19 02:37:20

●NSnatasha.ns.cloudflare.com2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 02:11:40
● 2026-09-19 02:37:20

●A104.21.76.1012026-09-13 → 2026-09-19 · 2 obs

● 2026-09-13 06:39:08
● 2026-09-19 02:37:20

●A172.67.192.1752026-09-13 → 2026-09-19 · 2 obs

● 2026-09-13 06:39:08
● 2026-09-19 02:37:20

●A2606:4700:3030::ac43:c0af2026-09-13 → 2026-09-19 · 2 obs

● 2026-09-13 06:39:08
● 2026-09-19 02:37:20

●A2606:4700:3037::6815:4c652026-09-13 → 2026-09-19 · 2 obs

● 2026-09-13 06:39:08
● 2026-09-19 02:37:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programminglist.com	natasha.ns.cloudflare.com, achiel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.123

NS records: natasha.ns.cloudflare.com, achiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programminglist.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.101, 172.67.192.175`
AAAA	2	`2606:4700:3037::6815:4c65, 2606:4700:3030::ac43:c0af`
NS	2	`achiel.ns.cloudflare.com, natasha.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`achiel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programminglist.com resolves to four IP addresses: 104.21.76.101, 172.67.192.175, 2606:4700:3030::ac43:c0af and 2606:4700:3037::6815:4c65.

lesfeesdebengale.fr, foramira.com, mansoft.edu.pl plus two other host names have IP numbers in common with programminglist.com.

Name Servers

programminglist.com has two authoritative name servers — achiel.ns.cloudflare.com and natasha.ns.cloudflare.com.

The name server configuration of programminglist.com is shared with other domains, for instance ophthalmologistmunich.com, okta-helpcenter.com, orgikotasingkil.org and two others.

programminglist.com partially shares its NS delegation with several other domains, including nexoranews.biz, clubgenteexitosa.com, f7899topbookibet.com and two others.

These name servers often co-occur with the name servers josh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

achiel.ns.cloudflare.com points to 108.162.195.123, 162.159.44.123, 172.64.35.123 and 3 other IP addresses.

natasha.ns.cloudflare.com points to 108.162.194.117, 162.159.38.117, 172.64.34.117 and 3 other IP addresses.

programminglist.com - robtex.com