`effectiveperlprogramming.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:269^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8116^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.105^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.22^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.105, 172.67.129.22
		IPv6 hints	2606:4700:3030::6815:269, 2606:4700:3037::ac43:8116
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2402461457

`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=1776983296

Subdomains

www.effectiveperlprogramming.com

Same first word

effectiveperlprogramming.com

DNS History

10 records (6 active, 4 former)

●NSlucy.ns.cloudflare.com2015-05-29 → 2026-04-23 · 2 obs

● 2015-05-29 17:53:22
● 2026-04-23 22:34:56

●NSpete.ns.cloudflare.com2015-05-29 → 2026-04-23 · 2 obs

● 2015-05-29 17:53:22
● 2026-04-23 22:34:56

●A104.21.2.1052026-03-09 → 2026-04-23 · 3 obs

○ 2017-06-09 13:02:36
● 2026-03-09 13:13:44
● 2026-04-23 22:34:56

○A104.28.24.172015-05-29 → 2017-06-09 · 4 obs

● 2015-05-29 17:53:22
● 2017-06-09 13:02:36
○ 2026-03-09 13:13:44
○ 2026-04-23 22:34:56

○A104.28.25.172015-05-29 → 2017-06-09 · 4 obs

● 2015-05-29 17:53:22
● 2017-06-09 13:02:36
○ 2026-03-09 13:13:44
○ 2026-04-23 22:34:56

●A172.67.129.222026-03-09 → 2026-04-23 · 3 obs

○ 2017-06-09 13:02:36
● 2026-03-09 13:13:44
● 2026-04-23 22:34:56

○A2400:cb00:2048:1::681c:18112017-06-09 → 2017-06-09 · 4 obs

○ 2015-05-29 17:53:22
● 2017-06-09 13:02:36
○ 2026-03-09 13:13:44
○ 2026-04-23 22:34:56

○A2400:cb00:2048:1::681c:19112017-06-09 → 2017-06-09 · 4 obs

○ 2015-05-29 17:53:22
● 2017-06-09 13:02:36
○ 2026-03-09 13:13:44
○ 2026-04-23 22:34:56

●A2606:4700:3030::6815:2692026-03-09 → 2026-04-23 · 3 obs

○ 2017-06-09 13:02:36
● 2026-03-09 13:13:44
● 2026-04-23 22:34:56

●A2606:4700:3037::ac43:81162026-03-09 → 2026-04-23 · 3 obs

○ 2017-06-09 13:02:36
● 2026-03-09 13:13:44
● 2026-04-23 22:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
effectiveperlprogramming.com	lucy.ns.cloudflare.com, pete.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, pete.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.105, 172.67.129.22`
AAAA	2	`2606:4700:3030::6815:269, 2606:4700:3037::ac43:8116`
NS	2	`lucy.ns.cloudflare.com, pete.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

effectiveperlprogramming.com is the parent of www.effectiveperlprogramming.com.

IP Addresses

Four IP numbers are pointed to by effectiveperlprogramming.com: 2606:4700:3030::6815:269, 2606:4700:3037::ac43:8116, 104.21.2.105 and 172.67.129.22.

other host names including petalstopicots.com, techforwardzone.fr, techbrag.com, www.pregnantobsession.com and dashidaoju.com share IP numbers with effectiveperlprogramming.com.

Name Servers

effectiveperlprogramming.com is delegated to two name servers lucy.ns.cloudflare.com and pete.ns.cloudflare.com.

effectiveperlprogramming.com shares the same name server setup as other domains, for instance mudenhat.net, videosdecoroas.net, muhaclong.com, muphilong.net and myss133.com.

effectiveperlprogramming.com at least partially shares name servers with other domains, for instance myrelithaque.com, idriveonlinebackup.com, eymin.com, ileanapiazzoni.it and a-sproductions.com.

these name servers are commonly used alongside elle.ns.cloudflare.com.

Host names with six IP numbers:

Host name lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Host name pete.ns.cloudflare.com points to: 2606:4700:58::adf5:3b88, 2803:f800:50::6ca2:c188, 2a06:98c1:50::ac40:2188, 108.162.193.136, 172.64.33.136 and 173.245.59.136.

effectiveperlprogramming.com - robtex.com