🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`practiceplusplus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5e8b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:888b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.139^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.139^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`paloma.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paloma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paloma.ns.cloudflare.com`
		A	108.162.194.168^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	162.159.38.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	172.64.34.168^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
TXT	`google-site-verification=BkGcd4q49Nz1KIMFbU7IM2keNLqT0VSpya9aI5mY-ys`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.139, 172.67.136.139
		IPv6 hints	2606:4700:3033::6815:5e8b, 2606:4700:3036::ac43:888b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2418186045

`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=1794470196

Same first word

practiceplusplus.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSarnold.ns.cloudflare.com2026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

●NSpaloma.ns.cloudflare.com2026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

●A104.21.94.1392026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

●A172.67.136.1392026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

●A2606:4700:3033::6815:5e8b2026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

●A2606:4700:3036::ac43:888b2026-10-20 → 2026-11-12 · 2 obs

● 2026-10-20 14:19:02
● 2026-11-12 08:22:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
practiceplusplus.com	arnold.ns.cloudflare.com, paloma.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.168

NS records: arnold.ns.cloudflare.com, paloma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practiceplusplus.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.139, 172.67.136.139`
AAAA	2	`2606:4700:3036::ac43:888b, 2606:4700:3033::6815:5e8b`
NS	2	`arnold.ns.cloudflare.com, paloma.ns.cloudflare.com`
TXT	1	`google-site-verification=BkGcd4q49Nz1KIM`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

practiceplusplus.com points to the four IP addresses 104.21.94.139, 172.67.136.139, 2606:4700:3033::6815:5e8b and 2606:4700:3036::ac43:888b.

haterents.space, mcneeselog.com, businessinfresno.com and two other host names share IP numbers with practiceplusplus.com.

Name Servers

DNS delegation for practiceplusplus.com points to two name servers: arnold.ns.cloudflare.com and paloma.ns.cloudflare.com.

practiceplusplus.com uses the same name servers as several other domains — among them incandescent-bearskin.workers.dev, txvahomeloans.com, lineside.ink and two more.

There is at least partial name server overlap between practiceplusplus.com and other domains — ntebrcrra8bw.workers.dev, porrashdluis.workers.dev, bottlecloth.com and two more among them.

These name servers frequently co-occur with the name servers alexa.ns.cloudflare.com and zelda.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

arnold.ns.cloudflare.com has IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, plus 3 other.

paloma.ns.cloudflare.com has IP addresses 108.162.194.168, 162.159.38.168 and 172.64.34.168, plus 3 other.

practiceplusplus.com - robtex.com