computerscience.org - dns.ninja

`computerscience.org`

DNSSEC	⚠️ Not signed
NS	`ns-1016.awsdns-63.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:f800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1016.awsdns-63.net`
		A	205.251.195.248^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1016.awsdns-63.net`
NS	`ns-1180.awsdns-19.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:9c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1180.awsdns-19.org`
		A	205.251.196.156^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1180.awsdns-19.org`
NS	`ns-1856.awsdns-40.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:4000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1856.awsdns-40.co.uk`
		A	205.251.199.64^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1856.awsdns-40.co.uk`
NS	`ns-213.awsdns-26.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:d500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-213.awsdns-26.com`
		A	205.251.192.213^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-213.awsdns-26.com`

`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=1782508006

rank #62854 globally
rank #6641 in the tld
📈 Tranco rank: #245,765

Subdomains

info.computerscience.org

www.computerscience.org

Same first word

DNS History

15 records (4 active, 11 former)

●NSns-1016.awsdns-63.net2026-02-27 → 2026-06-26 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
● 2026-06-26 21:33:18

●NSns-1180.awsdns-19.org2026-02-27 → 2026-06-26 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
● 2026-06-26 21:33:18

●NSns-1856.awsdns-40.co.uk2026-02-27 → 2026-06-26 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
● 2026-06-26 21:33:18

●NSns-213.awsdns-26.com2026-02-27 → 2026-06-26 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
● 2026-06-26 21:33:18

○NSpaul.ns.cloudflare.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○NSuma.ns.cloudflare.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXalt1.aspmx.l.google.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXalt2.aspmx.l.google.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXalt3.aspmx.l.google.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXalt4.aspmx.l.google.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXaspmx.l.google.com2015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○MXcomputerscience-org.mail.protection.outlook.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○A141.193.213.202026-02-27 → 2026-02-27 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○A141.193.213.212026-02-27 → 2026-02-27 · 3 obs

○ 2017-03-29 00:47:38
● 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

○A69.20.10.2392015-08-15 → 2017-03-29 · 4 obs

● 2015-08-15 06:58:06
● 2017-03-29 00:47:38
○ 2026-02-27 07:57:16
○ 2026-06-26 21:33:18

🔍 DNS Trace

Analysis

Hierarchy

info.computerscience.org and www.computerscience.org are both subdomains of computerscience.org.

Name Servers

The authoritative name servers for computerscience.org are ns-213.awsdns-26.com, ns-1016.awsdns-63.net, ns-1180.awsdns-19.org and ns-1856.awsdns-40.co.uk.

At least some of computerscience.org's name servers are shared with other domains, for example warpspeed.eu-central-1.amazonaws.com, activeresident.com, kitcosmetics.com and two more.

These name servers tend to co-occur with ns-261.awsdns-32.com, ns-653.awsdns-17.net, ns-1527.awsdns-62.org and 4 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns-213.awsdns-26.com directs to 205.251.192.213 and 2600:9000:5300:d500::1; ns-1016.awsdns-63.net directs to 205.251.195.248 and 2600:9000:5303:f800::1; ns-1180.awsdns-19.org directs to 205.251.196.156 and 2600:9000:5304:9c00::1; ns-1856.awsdns-40.co.uk directs to 205.251.199.64 and 2600:9000:5307:4000::1.