`compdyn2013.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2247^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9bc8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.71^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.200^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`ridge.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ridge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ridge.ns.cloudflare.com`
		A	108.162.195.139^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	162.159.44.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	172.64.35.139^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.71, 172.67.155.200
		IPv6 hints	2606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2398360722

`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=1776008114

Previously MX for

compdyn2013.org

Same first word

compdyn2013.org

DNS History

15 records (6 active, 9 former)

●NSlindsey.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

○NSns.hostingru.net2017-02-18 → 2019-12-31 · 5 obs

○ 2016-06-29 19:50:34
● 2017-02-18 02:46:20
● 2019-12-31 16:04:42
○ 2026-04-10 14:30:10
○ 2026-04-12 15:48:14

○NSns01.rdc-host.com2015-08-17 → 2016-06-29 · 4 obs

● 2015-08-17 13:06:36
● 2016-06-29 19:50:34
○ 2017-02-18 02:46:20
○ 2026-04-12 15:48:14

○NSns02.rdc-host.com2015-08-17 → 2016-06-29 · 4 obs

● 2015-08-17 13:06:36
● 2016-06-29 19:50:34
○ 2017-02-18 02:46:20
○ 2026-04-12 15:48:14

○NSns2.hostingru.net2017-02-18 → 2019-12-31 · 5 obs

○ 2016-06-29 19:50:34
● 2017-02-18 02:46:20
● 2019-12-31 16:04:42
○ 2026-04-10 14:30:10
○ 2026-04-12 15:48:14

○NSns3.hostingru.net2017-02-18 → 2019-12-31 · 5 obs

○ 2016-06-29 19:50:34
● 2017-02-18 02:46:20
● 2019-12-31 16:04:42
○ 2026-04-10 14:30:10
○ 2026-04-12 15:48:14

●NSridge.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

○MXcompdyn2013.org2017-02-18 → 2019-12-31 · 5 obs

○ 2016-06-29 19:50:34
● 2017-02-18 02:46:20
● 2019-12-31 16:04:42
○ 2026-04-10 14:30:10
○ 2026-04-12 15:48:14

○MXmail.compdyn2013.org2016-03-11 → 2016-06-29 · 4 obs

● 2016-03-11 14:38:34
● 2016-06-29 19:50:34
○ 2017-02-18 02:46:20
○ 2026-04-12 15:48:14

●A104.21.34.712026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

○A108.161.133.1492015-08-17 → 2016-06-29 · 4 obs

● 2015-08-17 13:06:36
● 2016-06-29 19:50:34
○ 2017-02-18 02:46:20
○ 2026-04-12 15:48:14

●A172.67.155.2002026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

○A178.132.201.1222017-02-18 → 2019-12-31 · 5 obs

○ 2016-06-29 19:50:34
● 2017-02-18 02:46:20
● 2019-12-31 16:04:42
○ 2026-04-10 14:30:10
○ 2026-04-12 15:48:14

●A2606:4700:3030::6815:22472026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

●A2606:4700:3033::ac43:9bc82026-04-10 → 2026-04-12 · 3 obs

○ 2019-12-31 16:04:42
● 2026-04-10 14:30:10
● 2026-04-12 15:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
compdyn2013.org	lindsey.ns.cloudflare.com, ridge.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.5

NS records: lindsey.ns.cloudflare.com, ridge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for compdyn2013.org (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.71, 172.67.155.200`
AAAA	2	`2606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8`
NS	2	`lindsey.ns.cloudflare.com, ridge.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

compdyn2013.org resolves to four IP numbers: 2606:4700:3030::6815:2247, 2606:4700:3033::ac43:9bc8, 104.21.34.71 and 172.67.155.200.

other host names for instance digitaldataroom.org, www.cfcindia.net, xibalba.centoshelp.org, nonresponse.org and www.dadatub.com share IP numbers with compdyn2013.org.

Name Servers

compdyn2013.org is delegated to two name servers: lindsey.ns.cloudflare.com and ridge.ns.cloudflare.com.

compdyn2013.org shares the same name server setup as other domains, for example leanna.ng, familyofficewealthnetwork.info, familyofficewealthhub.info, familyofficeflowfund.info and familyofficeplanplus.info.

compdyn2013.org at least partially shares name servers with other domains, for instance baobeilai.cn, i-lem.kz, teiebvcnwu.work, insightlife.uk and dufol.com.

These name servers are commonly used with jarred.ns.cloudflare.com, mona.ns.cloudflare.com and amit.ns.cloudflare.com.

Host names with six IP numbers:

lindsey.ns.cloudflare.com points to: 2606:4700:50::a29f:2605, 2803:f800:50::6ca2:c205, 2a06:98c1:50::ac40:2205, 108.162.194.5, 162.159.38.5 and 172.64.34.5; ridge.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.

compdyn2013.org - robtex.com

compdyn2013.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`compdyn2013.org`

`org`