opensource.org - dns.ninja

`opensource.org`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:1e0f^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:aba9^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.30.15^{Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.171.169^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alice.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
NS	`arturo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arturo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arturo.ns.cloudflare.com`
		A	108.162.195.216^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	162.159.44.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	172.64.35.216^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-gws-recovery-domain-verification=45475660`
TXT	`google-site-verification=CZ-kPUQasutHoXWOhY4Fl8BTdviuHDXoGkjQl8RRZVg`
TXT	`google-site-verification=G9VUfylR4fB8lf_0vt4fXjXBtUiAEpiaGvYNshxkW-s`
TXT	`google-site-verification=RKlvCAeipVgUFwSUrhNl0EvsEj2oq-LAYVvwCB69lIM`
TXT	`google-site-verification=S3lc6L8R99COYAE0Fj2tezgoIzorofySj_e7d76fJ2g`
TXT	`v=spf1 mx include:_spf.google.com include:bounces.opensource.org ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.20.30.15, 172.66.171.169
		IPv6 hints	2606:4700:10::6814:1e0f, 2606:4700:10::ac42:aba9
SOA	`alice.ns.cloudflare.com`dns@cloudflare.com serial=2407136182

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781650242

rank #538 globally
rank #70 in the tld
WOT: SAFE (95/100)
📈 Tranco rank: #2,478

Subdomains

projects.opensource.org

mail.opensource.org

www.opensource.org

members.opensource.org

wiki.opensource.org

Same first word

opensource.pt

opensource.my

opensource.io

opensource.ms

opensource.money

opensource.info

opensource.no

opensource.land

opensource.im

opensource.or.at

opensource.hk

opensource.engineering

opensource.ac.uk

opensource.la

opensource.to

opensource.events

opensource.cc

opensource.house

opensource.guru

opensource.day

opensource.ac.cn

opensource.gr

opensource.capital

opensource.com.vn

opensource.de

opensource.net.my

opensource.ch

opensource.aws

opensource.gr.jp

opensource.net

opensource.co.ke

opensource.ec

opensource.cool

opensource.center

opensource.be

opensource.sn

opensource.lk

opensource.com

opensource.agency

opensource.es

opensource.jp

opensource.ro

opensource.google

opensource.sg

opensource.joburg

opensource.clothing

opensource.international

opensource.gov

opensource.ae

opensource.co.uk

opensource.com.br

opensource.ie

opensource.bg

opensource.it

opensource.tn

opensource.zone

opensource.care

opensource.id

opensource.bio

opensource.pl

opensource.guide

opensource.co.jp

opensource.cafe

opensource.dk

opensource.ca

opensource.org.my

opensource.se

opensource.services

opensource.rs

opensource.org

opensource.expert

opensource.photography

opensource.at

opensource.bar

opensource.mobi

opensource.computer

opensource.business

opensource.azurefd.net

opensource.sa

opensource.systems

opensource.mt

opensource.fit

opensource.builders

opensource.is

opensource.institute

Similar names

DNS History

26 records (11 active, 15 former)

○NSa.dns.gandi.net2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 01:52:44
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

●NSalice.ns.cloudflare.com2026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

●NSarturo.ns.cloudflare.com2026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

○NSb.dns.gandi.net2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 01:52:44
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

○NSc.dns.gandi.net2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 01:52:44
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

○NSns-17-b.gandi.net2021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

○NSns-52-a.gandi.net2021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

○NSns-9-c.gandi.net2021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

○NSns1.gandi.net2021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

●MXalt1.aspmx.l.google.com2021-05-29 → 2026-06-16 · 3 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
● 2026-06-16 23:00:20

●MXalt2.aspmx.l.google.com2021-05-29 → 2026-06-16 · 3 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
● 2026-06-16 23:00:20

●MXaspmx.l.google.com2021-05-29 → 2026-06-16 · 3 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
● 2026-06-16 23:00:20

●MXaspmx2.googlemail.com2021-05-29 → 2026-06-16 · 3 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
● 2026-06-16 23:00:20

●MXaspmx3.googlemail.com2021-05-29 → 2026-06-16 · 3 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
● 2026-06-16 23:00:20

○MXmail.opensource.org2015-08-12 → 2017-04-20 · 4 obs

● 2015-08-12 01:52:44
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

●A104.20.30.152026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

○A159.65.34.82021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

●A172.66.171.1692026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

○A173.246.99.82015-09-06 → 2016-09-27 · 5 obs

○ 2015-08-12 01:52:44
● 2015-09-06 19:27:44
● 2016-09-27 09:07:18
○ 2017-01-22 21:22:46
○ 2026-06-16 23:00:20

○A2001:4b98:dc0:950::1372017-01-22 → 2017-04-20 · 5 obs

○ 2016-09-27 09:07:18
● 2017-01-22 21:22:46
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

○A207.210.221.892015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 01:52:44
○ 2015-09-06 19:27:44
○ 2026-06-16 23:00:20

○A217.70.180.1372017-01-22 → 2017-04-20 · 5 obs

○ 2016-09-27 09:07:18
● 2017-01-22 21:22:46
● 2017-04-20 13:05:06
○ 2021-05-29 22:08:34
○ 2026-06-16 23:00:20

○A2604:3400:dc1:950::82015-09-06 → 2016-09-27 · 5 obs

○ 2015-08-12 01:52:44
● 2015-09-06 19:27:44
● 2016-09-27 09:07:18
○ 2017-01-22 21:22:46
○ 2026-06-16 23:00:20

○A2604:a880:800:a1::2f0:a0012021-05-29 → 2021-05-29 · 4 obs

○ 2017-04-20 13:05:06
● 2021-05-29 22:08:34
○ 2026-02-26 22:33:08
○ 2026-06-16 23:00:20

●A2606:4700:10::6814:1e0f2026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

●A2606:4700:10::ac42:aba92026-02-26 → 2026-06-16 · 3 obs

○ 2021-05-29 22:08:34
● 2026-02-26 22:33:08
● 2026-06-16 23:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
opensource.org	alice.ns.cloudflare.com, arturo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.216

NS records: alice.ns.cloudflare.com, arturo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource.org (unsigned zone)

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.171.169, 104.20.30.15`
AAAA	2	`2606:4700:10::ac42:aba9, 2606:4700:10::6814:1e0f`
NS	2	`alice.ns.cloudflare.com, arturo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	6	`google-gws-recovery-domain-verification=, google-site-verification=CZ-kPUQasutHoXW...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`alice.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

projects.opensource.org, mail.opensource.org, www.opensource.org, members.opensource.org and wiki.opensource.org each fall under the parent domain opensource.org.

IP Addresses

opensource.org has four IP addresses: 104.20.30.15, 172.66.171.169, 2606:4700:10::6814:1e0f and 2606:4700:10::ac42:aba9.

Two other host names, along with wiki.opensource.org, beta.meubilhete.com.br and mail.opensource.org, also share IP numbers with opensource.org.

Name Servers

DNS delegation for opensource.org points to two name servers: alice.ns.cloudflare.com and arturo.ns.cloudflare.com.

opensource.org shares its NS records with other domains, for example cresuscasino366.casino, exocet-raje.net, globalprocessing.com.ar and two others.

opensource.org partially shares its NS delegation with several other domains, including cenode.com, luhv.cn, penstore.vn and two others.

These name servers often co-occur with the name servers amy.ns.cloudflare.com.

DNS names with 6 IP addresses:

alice.ns.cloudflare.com has IP addresses 108.162.192.60, 172.64.32.60 and 173.245.58.60, plus 3 other.

arturo.ns.cloudflare.com has IP addresses 108.162.195.216, 162.159.44.216 and 172.64.35.216, plus 3 other.

Mail Servers

Mail for opensource.org is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between opensource.org and other domains, including ns500734.ns500693.ns500734.ns500693.ns500699.ns500734.ns500734.ns500588.ns500588.ns500588.ns500588.ns500588.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500765.ns500734.ns500693.ns500734.ns500699.ns500693.ns500588.ns500693.ns500683.ns500588.ns500632.ns500588.ns500632.ns500632.ns500110.dtrkdll.com, ns500758.ns500698.ns500759.ns500758.ns500735.ns500698.ns500698.ns500735.ns500708.ns500698.ns500708.ns500708.ns500576.ns500698.tracksymphony.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.