computerscience101.com - dns.ninja

`computerscience101.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dnsnameservers.net` ⚠️ Not in zone NS records
		A	64.62.195.10^{🇺🇸 HURRICANE64.62.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
NS	`ns2.dnsnameservers.net` ⚠️ Not in zone NS records
		A	65.49.82.11^{🇺🇸 HURRICANE65.49.0.0/17 Hurricane Electric 55 South Market St San Jose, CA}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782618215

Same first word

computerscience101.com

DNS History

16 records (2 active, 14 former)

○NSbuy.internettraffic.com2015-07-08 → 2016-04-28 · 4 obs

● 2015-07-08 10:39:40
● 2016-04-28 02:41:42
○ 2016-12-25 20:25:26
○ 2026-06-28 04:14:30

○NSns1.digitalocean.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-01-22 06:26:10
● 2019-12-28 22:10:56
○ 2026-03-21 21:48:24
○ 2026-06-28 04:14:30

●NSns1.dnsnameservers.net2026-03-21 → 2026-06-28 · 3 obs

○ 2019-12-28 22:10:56
● 2026-03-21 21:48:24
● 2026-06-28 04:14:30

○NSns1.uniregistrymarket.link2016-12-25 → 2017-01-22 · 5 obs

○ 2016-04-28 02:41:42
● 2016-12-25 20:25:26
● 2017-01-22 06:26:10
○ 2019-12-28 22:10:56
○ 2026-06-28 04:14:30

○NSns1s.ardent.com2026-03-21 → 2026-05-29 · 5 obs

○ 2019-12-28 22:10:56
● 2026-03-21 21:48:24
● 2026-05-29 05:09:02
○ 2026-06-28 04:14:28
○ 2026-06-28 04:14:30

○NSns2.ardent.com2026-03-21 → 2026-05-29 · 5 obs

○ 2019-12-28 22:10:56
● 2026-03-21 21:48:24
● 2026-05-29 05:09:02
○ 2026-06-28 04:14:28
○ 2026-06-28 04:14:30

○NSns2.digitalocean.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-01-22 06:26:10
● 2019-12-28 22:10:56
○ 2026-03-21 21:48:24
○ 2026-06-28 04:14:30

●NSns2.dnsnameservers.net2026-03-21 → 2026-06-28 · 3 obs

○ 2019-12-28 22:10:56
● 2026-03-21 21:48:24
● 2026-06-28 04:14:30

○NSns2.uniregistrymarket.link2016-12-25 → 2017-01-22 · 5 obs

○ 2016-04-28 02:41:42
● 2016-12-25 20:25:26
● 2017-01-22 06:26:10
○ 2019-12-28 22:10:56
○ 2026-06-28 04:14:30

○NSns3.digitalocean.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-01-22 06:26:10
● 2019-12-28 22:10:56
○ 2026-03-21 21:48:24
○ 2026-06-28 04:14:30

○NSsell.internettraffic.com2015-07-08 → 2016-04-28 · 4 obs

● 2015-07-08 10:39:40
● 2016-04-28 02:41:42
○ 2016-12-25 20:25:26
○ 2026-06-28 04:14:30

○MXajx.com2019-12-28 → 2026-05-29 · 4 obs

● 2019-12-28 22:10:56
● 2026-05-29 05:09:02
○ 2026-06-28 04:14:28
○ 2026-06-28 04:14:30

○A162.243.110.342019-12-28 → 2019-12-28 · 4 obs

○ 2017-01-22 06:26:10
● 2019-12-28 22:10:56
○ 2026-03-21 21:48:24
○ 2026-06-28 04:14:30

○A65.49.82.72026-03-21 → 2026-05-29 · 5 obs

○ 2019-12-28 22:10:56
● 2026-03-21 21:48:24
● 2026-05-29 05:09:02
○ 2026-06-28 04:14:28
○ 2026-06-28 04:14:30

○A69.172.201.1532016-04-28 → 2017-01-22 · 5 obs

○ 2016-01-22 18:14:00
● 2016-04-28 02:41:42
● 2017-01-22 06:26:10
○ 2019-12-28 22:10:56
○ 2026-06-28 04:14:30

○A69.172.201.2082015-07-08 → 2016-01-22 · 4 obs

● 2015-07-08 10:39:40
● 2016-01-22 18:14:00
○ 2016-04-28 02:41:42
○ 2026-06-28 04:14:30

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for computerscience101.com: ns1.dnsnameservers.net and ns2.dnsnameservers.net.

computerscience101.com has the same name server delegation as a number of other domains, such as brackets.com, westnile.com, winelist.com and two more.

The name servers of computerscience101.com overlap at least partially with those of other domains — among them toptensites.com, cloudline.com, marcys.com and two more.

These name servers commonly co-occur with the name servers ns1.ardent.com, ns2.ardent.com, ns1s.ardent.com and ns1.ardent.com.wyyd.com.

Both ns1.dnsnameservers.net and ns2.dnsnameservers.net have a single IP address each — ns1.dnsnameservers.net resolves to 64.62.195.10 while ns2.dnsnameservers.net resolves to 65.49.82.11.