openssource.org - dns.ninja

openssource.org

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1864🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:da2c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.24.100Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.44🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NSpat.ns.cloudflare.com
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
TXTgoogle-site-verification=gwxTIiWt1faNByAAJPhy8ke5xxtJDVd59iv-dLPh37Q
TXTyandex-verification: e73de4a4245930b5
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.24.100, 172.67.218.44
IPv6 hints2606:4700:3032::6815:1864, 2606:4700:3035::ac43:da2c
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2405642220

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=1782544980

Same first word

openssource.com
openssource.info
openssource.cc
openssource.biz
openssource.ru
openssource.org

Similar names

opensources.co
opesnsource.org
opencourses.mobi
opensources.ru
opencourses.gr
opencourses.com
neuroscopes.com
opencourses.co
opensources.info
opencourses.de
opensources.de
opensources.cn
opencourses.net
opensources.be
opencourses.ru
sourceoneps.com
opensources.us
onesourceps.com

DNS History

12 records (6 active, 6 former)

NSalex.ns.cloudflare.compat.ns.cloudflare.comA104.21.24.100172.67.218.442606:4700:3032::6815:18642606:4700:3035::ac43:da2c188.114.96.0188.114.97.02606:4700:3035::6815:18642606:4700:3036::ac43:da2c2a06:98c1:3120::2a06:98c1:3121::
●NSalex.ns.cloudflare.com2026-02-27 → 2026-06-27 · 2 obs
● 2026-02-27 10:41:06
● 2026-06-27 07:46:20
●NSpat.ns.cloudflare.com2026-02-27 → 2026-06-27 · 2 obs
● 2026-02-27 10:41:06
● 2026-06-27 07:46:20
●A104.21.24.1002026-02-27 → 2026-06-27 · 7 obs
● 2026-02-27 10:41:06
● 2026-03-29 07:36:36
○ 2026-04-03 06:29:50
● 2026-05-10 00:01:40
○ 2026-05-11 20:38:10
● 2026-05-20 12:38:22
● 2026-06-27 07:46:20
●A172.67.218.442026-02-27 → 2026-06-27 · 7 obs
● 2026-02-27 10:41:06
● 2026-03-29 07:36:36
○ 2026-04-03 06:29:50
● 2026-05-10 00:01:40
○ 2026-05-11 20:38:10
● 2026-05-20 12:38:22
● 2026-06-27 07:46:20
○A188.114.96.02026-04-03 → 2026-05-11 · 6 obs
○ 2026-03-29 07:36:36
● 2026-04-03 06:29:50
○ 2026-05-10 00:01:40
● 2026-05-11 20:38:10
○ 2026-05-20 12:38:22
○ 2026-06-27 07:46:20
○A188.114.97.02026-04-03 → 2026-05-11 · 6 obs
○ 2026-03-29 07:36:36
● 2026-04-03 06:29:50
○ 2026-05-10 00:01:40
● 2026-05-11 20:38:10
○ 2026-05-20 12:38:22
○ 2026-06-27 07:46:20
●A2606:4700:3032::6815:18642026-06-27 → 2026-06-27 · 2 obs
○ 2026-05-23 03:52:04
● 2026-06-27 07:46:20
○A2606:4700:3035::6815:18642026-02-27 → 2026-05-23 · 8 obs
● 2026-02-27 10:41:06
● 2026-03-29 07:36:36
○ 2026-04-03 06:29:50
● 2026-05-10 00:01:40
○ 2026-05-11 20:38:10
● 2026-05-20 12:38:22
● 2026-05-23 03:52:04
○ 2026-06-27 07:46:20
●A2606:4700:3035::ac43:da2c2026-06-27 → 2026-06-27 · 2 obs
○ 2026-05-23 03:52:04
● 2026-06-27 07:46:20
○A2606:4700:3036::ac43:da2c2026-02-27 → 2026-05-23 · 8 obs
● 2026-02-27 10:41:06
● 2026-03-29 07:36:36
○ 2026-04-03 06:29:50
● 2026-05-10 00:01:40
○ 2026-05-11 20:38:10
● 2026-05-20 12:38:22
● 2026-05-23 03:52:04
○ 2026-06-27 07:46:20
○A2a06:98c1:3120::2026-04-03 → 2026-05-11 · 6 obs
○ 2026-03-29 07:36:36
● 2026-04-03 06:29:50
○ 2026-05-10 00:01:40
● 2026-05-11 20:38:10
○ 2026-05-20 12:38:22
○ 2026-06-27 07:46:20
○A2a06:98c1:3121::2026-04-03 → 2026-05-11 · 6 obs
○ 2026-03-29 07:36:36
● 2026-04-03 06:29:50
○ 2026-05-10 00:01:40
● 2026-05-11 20:38:10
○ 2026-05-20 12:38:22
○ 2026-06-27 07:46:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
openssource.orgpat.ns.cloudflare.com, alex.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openssource.org (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.24.100, 172.67.218.44
AAAA22606:4700:3035::ac43:da2c, 2606:4700:3032::6815:1864
NS2alex.ns.cloudflare.com, pat.ns.cloudflare.com
TXT2google-site-verification=gwxTIiWt1faNByA, yandex-verification: e73de4a4245930b5
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

openssource.org points to the four IP addresses 104.21.24.100, 172.67.218.44, 2606:4700:3032::6815:1864 and 2606:4700:3035::ac43:da2c.

www.netzkollektiv.com, necrodev.online, mail.tenisprof.com.br and two other host names share IP numbers with openssource.org.

Name Servers

openssource.org uses two name servers for its delegation: alex.ns.cloudflare.com and pat.ns.cloudflare.com.

openssource.org uses the same name servers as several other domains — among them huntingdictionary.com, emprendedoresnews.com, lafungaia.it and two more.

The name servers of openssource.org overlap at least partially with those of other domains — among them receitasdemais.com.br, ycsyh.com, getpaygold.com and two more.

These name servers commonly appear in combination with the name servers may.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname alex.ns.cloudflare.com directs to 108.162.193.100, 172.64.33.100 and 173.245.59.100 along with 3 other IP addresses.

Hostname pat.ns.cloudflare.com directs to 108.162.192.139, 172.64.32.139 and 173.245.58.139 along with 3 other IP addresses.