compscience.com - dns.ninja

`compscience.com`

DNSSEC	⚠️ Not signed
A	44.210.211.54^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-210-211-54.compute-1.amazonaws.com`
NS	`ns-1804.awsdns-33.co.uk` ⭐
		A	2600:9000:5307:c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1804.awsdns-33.co.uk`
		A	205.251.199.12^{🇺🇸 Amazon205.251.199.0/24 prefix}
NS	`ns-1224.awsdns-25.org`
		A	2600:9000:5304:c800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1224.awsdns-25.org`
		A	205.251.196.200^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1224.awsdns-25.org`
NS	`ns-197.awsdns-24.com`
		A	2600:9000:5300:c500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-197.awsdns-24.com`
		A	205.251.192.197^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-197.awsdns-24.com`
NS	`ns-936.awsdns-53.net`
		A	2600:9000:5303:a800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-936.awsdns-53.net`
		A	205.251.195.168^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-936.awsdns-53.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`1password-site-verification=CE2LOSI3GZEX5MH4JR7EW2Q5MM`
TXT	`556BF4EC2B`
TXT	`MS=ms81802165`
TXT	`TAILSCALE-2wnlEoFVkEY89UvkyrqW`
TXT	`anthropic-domain-verification-ep3veb=qHTthOruSHOHXsHEeJI0Cd5C6`
TXT	`apple-domain-verification=2v0hQa7DRp80Fgjs`
TXT	`apple-domain-verification=PB0u89dZHFaoNh2v`
TXT	`atlassian-domain-verification=Ioj9Aei7acP6/VvKDZqgCzxRtWOL2aa9/GiiFRg1VxCfMd8...`
TXT	`google-site-verification=7WnDj-RwKY-GVqdaqaL4ZZovRo5dUbqoYExPpKUThwA`
TXT	`google-site-verification=9UYe2X6LJuu7kFfynpG_fj4Umb81fQvP0zAYYZxuo3w`
TXT	`google-site-verification=IeSI6p-39IUSgdpXQQUWB84vTWSvvbAaunb-zRh284I`
TXT	`v=spf1 ip4:35.160.0.0/12 ip4:40.80.0.0/12 ip4:35.174.145.124 include:_spf.goo...`
SOA	`ns-1804.awsdns-33.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1784744887

Subdomains

safety.compscience.com

prod.compscience.com

Same first word

compscience.net

compscience.com

DNS History

26 records (10 active, 16 former)

○NSbuy.internettraffic.com2015-11-15 → 2016-05-09 · 5 obs

○ 2015-06-02 12:10:08
● 2015-11-15 01:12:52
● 2016-05-09 19:19:46
○ 2017-02-07 18:04:04
○ 2026-07-22 18:52:30

●NSns-1224.awsdns-25.org2026-03-15 → 2026-07-22 · 3 obs

○ 2019-01-11 07:34:08
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●NSns-1804.awsdns-33.co.uk2026-03-15 → 2026-07-22 · 3 obs

○ 2019-01-11 07:34:08
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●NSns-197.awsdns-24.com2026-03-15 → 2026-07-22 · 3 obs

○ 2019-01-11 07:34:08
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●NSns-936.awsdns-53.net2026-03-15 → 2026-07-22 · 3 obs

○ 2019-01-11 07:34:08
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

○NSns1.mark.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○NSns1.namefind.com2019-01-11 → 2019-01-11 · 4 obs

○ 2017-02-07 18:04:04
● 2019-01-11 07:34:08
○ 2026-03-15 01:49:48
○ 2026-07-22 18:52:30

○NSns1.uniregistrymarket.link2017-02-07 → 2017-02-07 · 4 obs

○ 2016-05-09 19:19:46
● 2017-02-07 18:04:04
○ 2019-01-11 07:34:08
○ 2026-07-22 18:52:30

○NSns2.mark.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○NSns2.namefind.com2019-01-11 → 2019-01-11 · 4 obs

○ 2017-02-07 18:04:04
● 2019-01-11 07:34:08
○ 2026-03-15 01:49:48
○ 2026-07-22 18:52:30

○NSns2.uniregistrymarket.link2017-02-07 → 2017-02-07 · 4 obs

○ 2016-05-09 19:19:46
● 2017-02-07 18:04:04
○ 2019-01-11 07:34:08
○ 2026-07-22 18:52:30

○NSsell.internettraffic.com2015-11-15 → 2016-05-09 · 5 obs

○ 2015-06-02 12:10:08
● 2015-11-15 01:12:52
● 2016-05-09 19:19:46
○ 2017-02-07 18:04:04
○ 2026-07-22 18:52:30

●MXalt1.aspmx.l.google.com2026-03-15 → 2026-07-22 · 3 obs

○ 2015-11-15 01:12:52
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●MXalt2.aspmx.l.google.com2026-03-15 → 2026-07-22 · 3 obs

○ 2015-11-15 01:12:52
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●MXalt3.aspmx.l.google.com2026-03-15 → 2026-07-22 · 3 obs

○ 2015-11-15 01:12:52
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●MXalt4.aspmx.l.google.com2026-03-15 → 2026-07-22 · 3 obs

○ 2015-11-15 01:12:52
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

●MXaspmx.l.google.com2026-03-15 → 2026-07-22 · 3 obs

○ 2015-11-15 01:12:52
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

○MXnullmx.compscience.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○A2406:da00:ff00::36c5:f8012015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○A2406:da00:ff00::36f3:64c72015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

●A44.210.211.542026-03-15 → 2026-07-22 · 3 obs

○ 2019-01-11 07:34:08
● 2026-03-15 01:49:48
● 2026-07-22 18:52:30

○A54.197.248.12015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○A54.243.100.1992015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 12:10:08
○ 2015-11-15 01:12:52
○ 2026-07-22 18:52:30

○A68.178.213.612019-01-11 → 2019-01-11 · 4 obs

○ 2017-02-07 18:04:04
● 2019-01-11 07:34:08
○ 2026-03-15 01:49:48
○ 2026-07-22 18:52:30

○A69.172.201.1532016-05-09 → 2017-02-07 · 5 obs

○ 2016-02-08 12:36:38
● 2016-05-09 19:19:46
● 2017-02-07 18:04:04
○ 2019-01-11 07:34:08
○ 2026-07-22 18:52:30

○A69.172.201.2082015-11-15 → 2016-02-08 · 5 obs

○ 2015-06-02 12:10:08
● 2015-11-15 01:12:52
● 2016-02-08 12:36:38
○ 2016-05-09 19:19:46
○ 2026-07-22 18:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
compscience.com	ns-197.awsdns-24.com, ns-936.awsdns-53.net, ns-1804.awsdns-33.co.uk, ns-1224.awsdns-25.org	2 records

✅ Authoritative Response

Server:205.251.192.197

NS records: ns-197.awsdns-24.com, ns-936.awsdns-53.net, ns-1804.awsdns-33.co.uk, ns-1224.awsdns-25.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for compscience.com (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.210.211.54`
NS	4	`ns-1224.awsdns-25.org, ns-1804.awsdns-33.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	12	`1password-site-verification=CE2LOSI3GZEX, 556BF4EC2B...`
SOA	1	`ns-1804.awsdns-33.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-197.awsdns-24.com, ns-197.awsdns-24.com)

Analysis

Hierarchy

safety.compscience.com and prod.compscience.com each fall under compscience.com as their parent domain.

IP Addresses

compscience.com resolves to just one IP address, 44.210.211.54.

ec2-44-210-211-54.compute-1.amazonaws.com is an example of another host name that shares IP numbers with compscience.com.

Name Servers

The NS records for compscience.com point to four name servers: ns-197.awsdns-24.com, ns-936.awsdns-53.net, ns-1224.awsdns-25.org and ns-1804.awsdns-33.co.uk.

At least some of compscience.com's name servers are shared with other domains, for example hardingfootballcamps.com, jjfo.info, d26s171h5rfy35.cloudfront.net and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-197.awsdns-24.com directs to 205.251.192.197 and 2600:9000:5300:c500::1; ns-936.awsdns-53.net directs to 205.251.195.168 and 2600:9000:5303:a800::1; ns-1224.awsdns-25.org directs to 205.251.196.200 and 2600:9000:5304:c800::1; ns-1804.awsdns-33.co.uk directs to 205.251.199.12 and 2600:9000:5307:c00::1.

Mail Servers

Five mail servers handle compscience.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between compscience.com and other domains, including beyeu.com, thefleasmarket.com, artrotondo.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 5 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 172.253.63.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.