🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmerlist.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:25a7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d297^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.167^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.151^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`clark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.167, 172.67.210.151
		IPv6 hints	2606:4700:3034::6815:25a7, 2606:4700:3034::ac43:d297
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2414532873

`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=1789713233

Previously MX for

programmerlist.com

Same first word

programmerlist.com

Previous names

Next names

DNS History

19 records (6 active, 13 former)

●NSaida.ns.cloudflare.com2026-09-13 → 2026-09-18 · 3 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
● 2026-09-18 06:52:42

●NSclark.ns.cloudflare.com2026-09-13 → 2026-09-18 · 3 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
● 2026-09-18 06:52:42

○NSns1.bigzilla.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:11:40
○ 2015-06-16 08:11:00
○ 2026-09-18 06:52:42

○NSns2.bigzilla.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:11:40
○ 2015-06-16 08:11:00
○ 2026-09-18 06:52:42

○NSns25.domaincontrol.com2015-06-16 → 2016-04-30 · 5 obs

○ 2008-03-14 13:11:40
● 2015-06-16 08:11:00
● 2016-04-30 10:10:42
○ 2017-03-19 12:39:02
○ 2026-09-18 06:52:42

○NSns26.domaincontrol.com2015-06-16 → 2016-04-30 · 5 obs

○ 2008-03-14 13:11:40
● 2015-06-16 08:11:00
● 2016-04-30 10:10:42
○ 2017-03-19 12:39:02
○ 2026-09-18 06:52:42

○MXmailstore1.secureserver.net2015-06-16 → 2016-04-30 · 5 obs

○ 2008-03-14 13:11:40
● 2015-06-16 08:11:00
● 2016-04-30 10:10:42
○ 2017-03-19 12:39:02
○ 2026-09-18 06:52:42

○MXprogrammerlist.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:11:40
○ 2015-06-16 08:11:00
○ 2026-09-18 06:52:42

○MXsmtp.secureserver.net2015-06-16 → 2016-04-30 · 5 obs

○ 2008-03-14 13:11:40
● 2015-06-16 08:11:00
● 2016-04-30 10:10:42
○ 2017-03-19 12:39:02
○ 2026-09-18 06:52:42

●A104.21.37.1672026-09-14 → 2026-09-18 · 3 obs

○ 2026-09-13 21:00:36
● 2026-09-14 09:21:22
● 2026-09-18 06:52:42

●A172.67.210.1512026-09-14 → 2026-09-18 · 3 obs

○ 2026-09-13 21:00:36
● 2026-09-14 09:21:22
● 2026-09-18 06:52:42

○A184.168.221.452015-06-16 → 2016-04-30 · 5 obs

○ 2008-03-14 13:11:40
● 2015-06-16 08:11:00
● 2016-04-30 10:10:42
○ 2017-03-19 12:39:02
○ 2026-09-18 06:52:42

○A188.114.96.02026-09-13 → 2026-09-13 · 4 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
○ 2026-09-14 09:21:22
○ 2026-09-18 06:52:42

○A188.114.97.02026-09-13 → 2026-09-13 · 4 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
○ 2026-09-14 09:21:22
○ 2026-09-18 06:52:42

●A2606:4700:3034::6815:25a72026-09-14 → 2026-09-18 · 3 obs

○ 2026-09-13 21:00:36
● 2026-09-14 09:21:22
● 2026-09-18 06:52:42

●A2606:4700:3034::ac43:d2972026-09-14 → 2026-09-18 · 3 obs

○ 2026-09-13 21:00:36
● 2026-09-14 09:21:22
● 2026-09-18 06:52:42

○A2a06:98c1:3120::2026-09-13 → 2026-09-13 · 4 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
○ 2026-09-14 09:21:22
○ 2026-09-18 06:52:42

○A2a06:98c1:3121::2026-09-13 → 2026-09-13 · 4 obs

○ 2017-03-19 12:39:02
● 2026-09-13 21:00:36
○ 2026-09-14 09:21:22
○ 2026-09-18 06:52:42

○A70.86.181.1622008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:11:40
○ 2015-06-16 08:11:00
○ 2026-09-18 06:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programmerlist.com	aida.ns.cloudflare.com, clark.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.58

NS records: aida.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmerlist.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.151, 104.21.37.167`
AAAA	2	`2606:4700:3034::6815:25a7, 2606:4700:3034::ac43:d297`
NS	2	`aida.ns.cloudflare.com, clark.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programmerlist.com resolves to four IP addresses: 104.21.37.167, 172.67.210.151, 2606:4700:3034::6815:25a7 and 2606:4700:3034::ac43:d297.

Additional host names — thaus-serbia.com, imars.com.au, priorityproinstallations.com and two others — share IP numbers with programmerlist.com.

Name Servers

The NS records for programmerlist.com delegate to aida.ns.cloudflare.com and clark.ns.cloudflare.com.

programmerlist.com shares its name server setup with other domains, including malccare.com, soniasmm.com, unyu168spin.onl and two others.

programmerlist.com shares at least some of its name servers with other domains, including 5-13paypays.vip, virmin8.uk, sunset-area.com and two others.

These name servers are frequently paired with the name servers ns1.jointertulia.com, ns2.jointertulia.com and vida.ns.cloudflare.com.

Host names with 6 IP numbers:

aida.ns.cloudflare.com maps to 108.162.192.58, 172.64.32.58, 173.245.58.58 and 3 additional IP addresses.

clark.ns.cloudflare.com maps to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 additional IP addresses.

programmerlist.com - robtex.com