perldesignpatterns.com - dns.ninja

`perldesignpatterns.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:ccda^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4d3c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.60^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.218^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kami.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
NS	`wesley.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wesley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wesley.ns.cloudflare.com`
		A	108.162.193.246^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	172.64.33.246^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	173.245.59.246^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.60, 172.67.204.218
		IPv6 hints	2606:4700:3033::ac43:ccda, 2606:4700:3036::6815:4d3c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`kami.ns.cloudflare.com`dns@cloudflare.com serial=2407766773

`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=1782601810

WOT: UNKNOWN (73/100)

Subdomains

www.perldesignpatterns.com

Same first word

perldesignpatterns.com

DNS History

10 records (6 active, 4 former)

○NSa.ns.joker.com2015-08-21 → 2016-12-31 · 4 obs

● 2015-08-21 18:54:12
● 2016-12-31 05:22:32
○ 2026-02-21 11:27:28
○ 2026-06-27 23:37:24

○NSb.ns.joker.com2015-08-21 → 2016-12-31 · 4 obs

● 2015-08-21 18:54:12
● 2016-12-31 05:22:32
○ 2026-02-21 11:27:28
○ 2026-06-27 23:37:24

○NSc.ns.joker.com2015-08-21 → 2016-12-31 · 4 obs

● 2015-08-21 18:54:12
● 2016-12-31 05:22:32
○ 2026-02-21 11:27:28
○ 2026-06-27 23:37:24

●NSkami.ns.cloudflare.com2026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

●NSwesley.ns.cloudflare.com2026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

●A104.21.77.602026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

●A172.67.204.2182026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

●A2606:4700:3033::ac43:ccda2026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

●A2606:4700:3036::6815:4d3c2026-02-21 → 2026-06-27 · 3 obs

○ 2016-12-31 05:22:32
● 2026-02-21 11:27:28
● 2026-06-27 23:37:24

○A70.87.222.982015-08-21 → 2016-12-31 · 4 obs

● 2015-08-21 18:54:12
● 2016-12-31 05:22:32
○ 2026-02-21 11:27:28
○ 2026-06-27 23:37:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
perldesignpatterns.com	kami.ns.cloudflare.com, wesley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.177

NS records: kami.ns.cloudflare.com, wesley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perldesignpatterns.com (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.218, 104.21.77.60`
AAAA	2	`2606:4700:3033::ac43:ccda, 2606:4700:3036::6815:4d3c`
NS	2	`kami.ns.cloudflare.com, wesley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kami.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.perldesignpatterns.com is delegated beneath perldesignpatterns.com.

IP Addresses

perldesignpatterns.com points to the four IP addresses 104.21.77.60, 172.67.204.218, 2606:4700:3033::ac43:ccda and 2606:4700:3036::6815:4d3c.

lianaelectric.com, capttchabotverlfy.site, baksukonusana.com and two other host names share IP numbers with perldesignpatterns.com.

Name Servers

Two name servers handle the delegation for perldesignpatterns.com: kami.ns.cloudflare.com and wesley.ns.cloudflare.com.

perldesignpatterns.com uses the same name servers as several other domains — among them harumsun.com, tierraspatagonicas.com, breakerlink.com and two more.

There is at least partial name server overlap between perldesignpatterns.com and other domains — gettabz.com, renovapro.ca, ahxyc.com and two more among them.

These name servers are routinely deployed together with the name servers evan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kami.ns.cloudflare.com resolves to 108.162.192.177, 172.64.32.177 and 173.245.58.177 among others, with 3 other IP addresses in total.

wesley.ns.cloudflare.com resolves to 108.162.193.246, 172.64.33.246 and 173.245.59.246 among others, with 3 other IP addresses in total.