`opensourcecook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a877^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2e72^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.114^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.119^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`pearl.ns.cloudflare.com`
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:66.29.132.73 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.46.114, 172.67.168.119
		IPv6	2606:4700:3031::ac43:a877, 2606:4700:3037::6815:2e72
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2398916879

`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=1774398522

Subdomains

www.opensourcecook.com

Same first word

opensourcecook.com

DNS History

19 records (9 active, 10 former)

●NSalex.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

○NSns1.gopedro.net2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○NSns2.gopedro.net2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○NSns3.gopedro.net2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○NSns4.gopedro.net2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

●NSpearl.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

○MXalt1.aspmx.l.google.com2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○MXalt2.aspmx.l.google.com2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○MXaspmx.l.google.com2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○MXaspmx2.googlemail.com2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

○MXaspmx3.googlemail.com2015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

●MXmx1-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●MXmx2-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●MXmx3-hosting.jellyfish.systems2026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●A104.21.46.1142026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●A172.67.168.1192026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●A2606:4700:3031::ac43:a8772026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

●A2606:4700:3037::6815:2e722026-02-18 → 2026-03-25 · 3 obs

○ 2017-03-21 08:41:04
● 2026-02-18 11:36:40
● 2026-03-25 00:47:18

○A50.116.58.2182015-07-12 → 2017-03-21 · 4 obs

● 2015-07-12 05:43:58
● 2017-03-21 08:41:04
○ 2026-02-18 11:36:40
○ 2026-03-25 00:47:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
opensourcecook.com	alex.ns.cloudflare.com, pearl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.140

NS records: alex.ns.cloudflare.com, pearl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourcecook.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.119, 104.21.46.114`
AAAA	2	`2606:4700:3031::ac43:a877, 2606:4700:3037::6815:2e72`
NS	2	`alex.ns.cloudflare.com, pearl.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:66.29.132.73 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.opensourcecook.com is opensourcecook.com.

IP Addresses

opensourcecook.com maps to four IP numbers: 2606:4700:3031::ac43:a877, 2606:4700:3037::6815:2e72, 104.21.46.114 and 172.67.168.119.

Other host names such as www.ppacademy.co.uk, helperstaging.com, gpkgaming.com, krinn.in and admin.re-up.app share IPs with opensourcecook.com.

Name Servers

Two name servers alex.ns.cloudflare.com and pearl.ns.cloudflare.com handle the delegation for opensourcecook.com.

opensourcecook.com shares the same name server setup as other domains, for example apacchrie2024.org, agrofoodtrade.com, laceyandlarkinfronterafund.org, fbamasteryguide.com and insidea.com.

opensourcecook.com at least partially shares name servers with other domains, for example minecraftserverlist.eu, locksafe.com.au, floridapolyshop.com, lakemetroparks.net and fun-jugendreisen.de.

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

Host names with six IP numbers:

alex.ns.cloudflare.com points to 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100.

pearl.ns.cloudflare.com points to 2606:4700:50::a29f:268c, 2803:f800:50::6ca2:c28c, 2a06:98c1:50::ac40:228c, 108.162.194.140, 162.159.38.140 and 172.64.34.140.

Mail Servers

opensourcecook.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

opensourcecook.com shares at least partially some mail servers with other domains, for instance glaxco.space, hichristian.org, sandyflory.com, aulafacil.net and filbuild.com.

Host names with a single IP address:

mx1-hosting.jellyfish.systems resolves to 162.255.118.28.

mx2-hosting.jellyfish.systems resolves to 162.255.118.29.

mx3-hosting.jellyfish.systems resolves to 162.255.118.13.

opensourcecook.com - robtex.com