`ppccourseone.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:17af^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d471^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.175^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.113^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melody.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
TXT	`google-site-verification=Ig7IATuqNBPxXygyXBljgBtmbQUhxtGu6-MEjOTj9LE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.175, 172.67.212.113
		IPv6 hints	2606:4700:3035::6815:17af, 2606:4700:3037::ac43:d471
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`melody.ns.cloudflare.com`dns@cloudflare.com serial=2398848522

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776060154

⚠️ On DNS blocklist: tif

Same first word

ppccourseone.info

Similar names

opensourcepc.com

opensourcepc.net

DNS History

6 records (6 active, 0 former)

●NSmelody.ns.cloudflare.com2026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

●NSroan.ns.cloudflare.com2026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

●A104.21.23.1752026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

●A172.67.212.1132026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

●A2606:4700:3035::6815:17af2026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

●A2606:4700:3037::ac43:d4712026-04-05 → 2026-04-13 · 2 obs

● 2026-04-05 01:31:56
● 2026-04-13 06:33:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
ppccourseone.info	roan.ns.cloudflare.com, melody.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.250

NS records: roan.ns.cloudflare.com, melody.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ppccourseone.info (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.113, 104.21.23.175`
AAAA	2	`2606:4700:3037::ac43:d471, 2606:4700:3035::6815:17af`
NS	2	`melody.ns.cloudflare.com, roan.ns.cloudflare.com`
TXT	1	`google-site-verification=Ig7IATuqNBPxXyg`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melody.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ppccourseone.info points to four IP numbers: 2606:4700:3035::6815:17af, 2606:4700:3037::ac43:d471, 104.21.23.175 and 172.67.212.113.

For instance, other host names giantgiraffes.com, glampx.com, surveypointer.com, tesd-37255.sadoinstruments.ru and sykjshop.com share IP numbers with ppccourseone.info.

Name Servers

ppccourseone.info is delegated to two name servers: melody.ns.cloudflare.com and roan.ns.cloudflare.com.

ppccourseone.info uses the same name server setup as other domains such as bigfindapartment.ink, mercadorepublica.com, fincz2026.ink, moteldivine.com and capitalinfo.ink.

ppccourseone.info shares name servers with other domains at least partially, for example windowsmobile.info, newyorkthings.com, dpe.com.my, imoveisnix.com.br and cespayme.com.

These name servers are commonly used with rocky.ns.cloudflare.com.

Host names with six IP numbers: host name melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250; host name roan.ns.cloudflare.com points to: 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226.

ppccourseone.info - robtex.com