🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programacaoweb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:91cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:218d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.141^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.205^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.141, 172.67.145.205
		IPv6 hints	2606:4700:3035::ac43:91cd, 2606:4700:3037::6815:218d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2415831057

`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=1792923841

Previously MX for

programacaoweb.com

Same first word

programacaoweb.com.br

programacaoweb.com

Previous names

Next names

DNS History

17 records (6 active, 11 former)

●NSharlan.ns.cloudflare.com2026-09-11 → 2026-10-25 · 3 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
● 2026-10-25 11:09:50

●NSnena.ns.cloudflare.com2026-09-11 → 2026-10-25 · 3 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
● 2026-10-25 11:09:50

○NSns1.xserver.jp2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○NSns2.xserver.jp2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○NSns3.xserver.jp2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○NSns4.xserver.jp2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○NSns5.xserver.jp2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○MXprogramacaoweb.com2015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

●A104.21.33.1412026-09-14 → 2026-10-25 · 5 obs

○ 2026-09-11 22:10:22
● 2026-09-14 03:20:30
○ 2026-10-01 15:49:02
● 2026-10-21 05:03:58
● 2026-10-25 11:09:50

●A172.67.145.2052026-09-14 → 2026-10-25 · 5 obs

○ 2026-09-11 22:10:22
● 2026-09-14 03:20:30
○ 2026-10-01 15:49:02
● 2026-10-21 05:03:58
● 2026-10-25 11:09:50

○A183.90.232.352015-12-28 → 2017-04-20 · 4 obs

● 2015-12-28 13:21:52
● 2017-04-20 01:40:44
○ 2026-09-11 22:10:22
○ 2026-10-25 11:09:50

○A188.114.96.02026-09-11 → 2026-10-01 · 6 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
○ 2026-09-14 03:20:30
● 2026-10-01 15:49:02
○ 2026-10-21 05:03:58
○ 2026-10-25 11:09:50

○A188.114.97.02026-09-11 → 2026-10-01 · 6 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
○ 2026-09-14 03:20:30
● 2026-10-01 15:49:02
○ 2026-10-21 05:03:58
○ 2026-10-25 11:09:50

●A2606:4700:3035::ac43:91cd2026-09-14 → 2026-10-25 · 5 obs

○ 2026-09-11 22:10:22
● 2026-09-14 03:20:30
○ 2026-10-01 15:49:02
● 2026-10-21 05:03:58
● 2026-10-25 11:09:50

●A2606:4700:3037::6815:218d2026-09-14 → 2026-10-25 · 5 obs

○ 2026-09-11 22:10:22
● 2026-09-14 03:20:30
○ 2026-10-01 15:49:02
● 2026-10-21 05:03:58
● 2026-10-25 11:09:50

○A2a06:98c1:3120::2026-09-11 → 2026-10-01 · 6 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
○ 2026-09-14 03:20:30
● 2026-10-01 15:49:02
○ 2026-10-21 05:03:58
○ 2026-10-25 11:09:50

○A2a06:98c1:3121::2026-09-11 → 2026-10-01 · 6 obs

○ 2017-04-20 01:40:44
● 2026-09-11 22:10:22
○ 2026-09-14 03:20:30
● 2026-10-01 15:49:02
○ 2026-10-21 05:03:58
○ 2026-10-25 11:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
programacaoweb.com	nena.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programacaoweb.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.141, 172.67.145.205`
AAAA	2	`2606:4700:3035::ac43:91cd, 2606:4700:3037::6815:218d`
NS	2	`harlan.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programacaoweb.com resolves to four IP addresses: 104.21.33.141, 172.67.145.205, 2606:4700:3035::ac43:91cd and 2606:4700:3037::6815:218d.

vivasan-nature.ru, laburisti.com, wintoto.vu plus two other host names have IP numbers in common with programacaoweb.com.

Name Servers

programacaoweb.com is served by two delegated name servers, harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

The name server configuration of programacaoweb.com is shared with other domains, for instance ahrlhb.com, shanggusp.com, mastikorner.com and two others.

programacaoweb.com shares at least some of its name servers with other domains, including siumi.pages.dev, etipssrl.workers.dev, yiqp1pzu.workers.dev and two others.

These name servers are frequently seen alongside the name servers chase.ns.cloudflare.com, elisabeth.ns.cloudflare.com, jule.ns.cloudflare.com and maria.ns.cloudflare.com.

Hosts with 6 IP addresses each:

harlan.ns.cloudflare.com carries IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, with 3 other addresses beyond those.

nena.ns.cloudflare.com carries IP addresses 108.162.194.161, 162.159.38.161 and 172.64.34.161, with 3 other addresses beyond those.

programacaoweb.com - robtex.com