co2experiment.org - robtex.com

co2experiment.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d9e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3e0f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.15Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.228🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabdullah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabdullah.ns.cloudflare.com
A2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabdullah.ns.cloudflare.com
A108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
NSaleena.ns.cloudflare.com
A2606:4700:50::a29f:2651🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A2803:f800:50::6ca2:c251🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaleena.ns.cloudflare.com
A2a06:98c1:50::ac40:2251🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaleena.ns.cloudflare.com
A108.162.194.81🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A162.159.38.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
A172.64.34.81🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaleena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.62.15, 172.67.217.228
IPv6 hints2606:4700:3031::ac43:d9e4, 2606:4700:3035::6815:3e0f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2401245969

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776020658

Subdomains

www.co2experiment.org

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NSabdullah.ns.cloudflare.comaleena.ns.cloudflare.comns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comA104.21.62.15172.67.217.2282606:4700:3031::ac43:d9e42606:4700:3035::6815:3e0f107.181.170.241
●NSabdullah.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58
●NSaleena.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58
○NSns1.dnsowl.com2017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 07:36:04
○ 2019-01-20 20:37:46
○ 2026-04-12 19:29:58
○NSns2.dnsowl.com2017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 07:36:04
○ 2019-01-20 20:37:46
○ 2026-04-12 19:29:58
○NSns3.dnsowl.com2017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 07:36:04
○ 2019-01-20 20:37:46
○ 2026-04-12 19:29:58
●A104.21.62.152026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58
○A107.181.170.2412017-02-10 → 2017-02-10 · 3 obs
● 2017-02-10 07:36:04
○ 2019-01-20 20:37:46
○ 2026-04-12 19:29:58
●A172.67.217.2282026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58
●A2606:4700:3031::ac43:d9e42026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58
●A2606:4700:3035::6815:3e0f2026-04-12 → 2026-04-12 · 3 obs
○ 2019-01-20 20:37:46
● 2026-04-12 19:29:56
● 2026-04-12 19:29:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
co2experiment.orgabdullah.ns.cloudflare.com, aleena.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.203

NS records: abdullah.ns.cloudflare.com, aleena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co2experiment.org (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.62.15, 172.67.217.228
AAAA22606:4700:3031::ac43:d9e4, 2606:4700:3035::6815:3e0f
NS2abdullah.ns.cloudflare.com, aleena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

Analysis

Hierarchy

co2experiment.org is the parent of www.co2experiment.org.

IP Addresses

co2experiment.org resolves to four IPs: 2606:4700:3031::ac43:d9e4, 2606:4700:3035::6815:3e0f, 104.21.62.15 and 172.67.217.228.

Other host names, for instance hostiq.com.ua, frigomag.it, nceabc.com, mx.hipsterrier.tv and sainte-alliance.eu share IP numbers with co2experiment.org.

Name Servers

co2experiment.org has two name servers: abdullah.ns.cloudflare.com and aleena.ns.cloudflare.com.

co2experiment.org shares the same name server setup as other domains, for example precisionloansolutions.com, reichardt-architekten.de, devanisoft.com, iseloom.com and hokibangetcuy.com.

co2experiment.org shares some name servers with other domains, for example szanws.com, calgarychamber.com, weddingsbymarival.com, hearthcraft.net and allpartycycling.org.

These name servers are commonly used alongside ignacio.ns.cloudflare.com, lana.ns.cloudflare.com, dorthy.ns.cloudflare.com and brodie.ns.cloudflare.com.

Host names with six IP numbers: abdullah.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccb, 2803:f800:50::6ca2:c3cb, 2a06:98c1:50::ac40:23cb, 108.162.195.203, 162.159.44.203 and 172.64.35.203; aleena.ns.cloudflare.com points to: 2606:4700:50::a29f:2651, 2803:f800:50::6ca2:c251, 2a06:98c1:50::ac40:2251, 108.162.194.81, 162.159.38.81 and 172.64.34.81.