opensourcetesting.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`opensourcetesting.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:243c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ba65^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.60^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.101^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
MX	`_dc-mx.d2d66c6efff6.opensourcetesting.org` ⭐
		A	172.96.187.21^{🇺🇸 SINGLEHOP172.96.187.0/24}
			PTR	`21.187.96.172.static.reverse.arandomserver.com`
TXT	`v=spf1 +a +mx +ip4:172.96.186.133 include:_spf.arandomserver.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.60, 172.67.186.101
		IPv6 hints	2606:4700:3034::6815:243c, 2606:4700:3034::ac43:ba65
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2411647839

`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=1786897185

WOT: SAFE (78/100)

Previously MX for

opensourcetesting.org

Subdomains

www.opensourcetesting.org

Same first word

opensourcetesting.org

DNS History

19 records (7 active, 12 former)

●NSdana.ns.cloudflare.com2026-02-17 → 2026-08-16 · 3 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-08-16 16:43:40

●NSjake.ns.cloudflare.com2026-02-17 → 2026-08-16 · 3 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-08-16 16:43:40

○NSns1.rapidswitch.com2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 19:43:18
○ 2015-08-06 11:00:38
○ 2026-08-16 16:43:40

○NSns1.siteground279.com2015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

○NSns2.rapidswitch.com2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 19:43:18
○ 2015-08-06 11:00:38
○ 2026-08-16 16:43:40

○NSns2.siteground279.com2015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

●MX_dc-mx.d2d66c6efff6.opensourcetesting.org2026-02-17 → 2026-08-16 · 3 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-08-16 16:43:40

○MXmx10.mailspamprotection.com2015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

○MXmx20.mailspamprotection.com2015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

○MXmx30.mailspamprotection.com2015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

○MXopensourcetesting.org2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 19:43:18
○ 2015-08-06 11:00:38
○ 2026-08-16 16:43:40

●A104.21.36.602026-02-17 → 2026-08-16 · 3 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-08-16 16:43:40

●A172.67.186.1012026-02-17 → 2026-08-16 · 3 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-08-16 16:43:40

○A181.224.139.2272015-08-06 → 2017-03-13 · 5 obs

○ 2008-11-02 19:43:18
● 2015-08-06 11:00:38
● 2017-03-13 01:55:36
○ 2026-02-17 16:17:24
○ 2026-08-16 16:43:40

○A2606:4700:3032::ac43:ba652026-02-17 → 2026-06-09 · 5 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-06-09 21:59:12
○ 2026-06-26 18:53:18
○ 2026-08-16 16:43:40

●A2606:4700:3034::6815:243c2026-06-26 → 2026-08-16 · 3 obs

○ 2026-06-09 21:59:12
● 2026-06-26 18:53:18
● 2026-08-16 16:43:40

●A2606:4700:3034::ac43:ba652026-06-26 → 2026-08-16 · 3 obs

○ 2026-06-09 21:59:12
● 2026-06-26 18:53:18
● 2026-08-16 16:43:40

○A2606:4700:3037::6815:243c2026-02-17 → 2026-06-09 · 5 obs

○ 2017-03-13 01:55:36
● 2026-02-17 16:17:24
● 2026-06-09 21:59:12
○ 2026-06-26 18:53:18
○ 2026-08-16 16:43:40

○A78.129.231.272008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 19:43:18
○ 2015-08-06 11:00:38
○ 2026-08-16 16:43:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
opensourcetesting.org	jake.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.105

NS records: jake.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensourcetesting.org (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.101, 104.21.36.60`
AAAA	2	`2606:4700:3034::6815:243c, 2606:4700:3034::ac43:ba65`
NS	2	`dana.ns.cloudflare.com, jake.ns.cloudflare.com`
MX	1	`_dc-mx.d2d66c6efff6.opensourcetesting.or`
TXT	1	`v=spf1 +a +mx +ip4:172.96.186.133 includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.opensourcetesting.org is a subdomain of opensourcetesting.org.

IP Addresses

opensourcetesting.org points to the four IP addresses 104.21.36.60, 172.67.186.101, 2606:4700:3034::6815:243c and 2606:4700:3034::ac43:ba65.

www.invisible-systems.com, ganzm.com, dreamlines.com.br plus two other host names have IP numbers in common with opensourcetesting.org.

Name Servers

opensourcetesting.org has two authoritative name servers — dana.ns.cloudflare.com and jake.ns.cloudflare.com.

The name server configuration of opensourcetesting.org is shared with other domains, for instance kerrbaxter.co.uk, beaumont-watson.com, 4thindustrial.com and two others.

The name servers of opensourcetesting.org overlap at least partially with those of other domains — among them grupocerros.org, bdspecies.org, trionz.com and two more.

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

Hosts with 6 IP addresses each:

dana.ns.cloudflare.com points to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 other IP addresses.

jake.ns.cloudflare.com points to 108.162.193.122, 172.64.33.122, 173.245.59.122 and 3 other IP addresses.

Mail Servers

opensourcetesting.org uses one mail server — _dc-mx.d2d66c6efff6.opensourcetesting.org.

_dc-mx.d2d66c6efff6.opensourcetesting.org points to one IP number — 172.96.187.21.