computersciencefromscratch.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computersciencefromscratch.com`

DNSSEC	⚠️ Not signed
A	35.212.42.97^{🇺🇸 Google35.212.0.0/17}
		PTR	`97.42.212.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx include:computersciencefromscratch.com.spf.auto.dnssmarthost.ne...`
TXT	`google-site-verification=gPwJUJ79ypvBMpFQl3sdM3WaC3cFvv4aIf-_L0-a3do`
SOA	`ns1.siteground.net`admins@siteground.com serial=29

`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=1792346044

Same first word

computersciencefromscratch.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

○NSdns1.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

○NSdns2.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

●NSns1.siteground.net2026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

●NSns2.siteground.net2026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

○MXeforward1.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

○MXeforward2.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

○MXeforward3.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

○MXeforward4.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

○MXeforward5.registrar-servers.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

●MXmx10.antispam.mailspamprotection.com2026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

●MXmx20.antispam.mailspamprotection.com2026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

●MXmx30.antispam.mailspamprotection.com2026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

○A162.255.119.1272018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:16:58
○ 2026-10-12 01:54:44
○ 2026-10-18 17:59:00

●A35.212.42.972026-10-12 → 2026-10-18 · 3 obs

○ 2018-05-09 21:16:58
● 2026-10-12 01:54:44
● 2026-10-18 17:59:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
computersciencefromscratch.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersciencefromscratch.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.212.42.97`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	3	`mx30.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	2	`v=spf1 +a +mx include:computersciencefro, google-site-verification=gPwJUJ79ypvBMpF`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

IP Addresses

computersciencefromscratch.com points to a single IP number: 35.212.42.97.

Additional host names — txscranes.com, resiliencerxpt.com, www.kiptraq.com and two others — share IP numbers with computersciencefromscratch.com.

Name Servers

DNS delegation for computersciencefromscratch.com points to two name servers: ns1.siteground.net and ns2.siteground.net.

computersciencefromscratch.com shares its name server setup with other domains, including innovatur.es, lughnasadhawd.it, amigosflooringmore.com and two others.

computersciencefromscratch.com partially shares its NS delegation with several other domains, including italy-cycling-guide.info, playerschoicecbd.com, justonefollower.com and two others.

ns1.siteground.net resolves to 75.2.77.104. ns2.siteground.net resolves to 99.83.229.113. Both host names point to a single IP number.

Mail Servers

computersciencefromscratch.com uses three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

computersciencefromscratch.com shares mail servers — at least in part — with other domains, including minnesotaspaexpo.com, sethbarrus.com, laponchita.mx and two others.

mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com all have one IP address each — mx10.antispam.mailspamprotection.com directs to 34.149.79.66, mx20.antispam.mailspamprotection.com directs to 34.120.156.61 and mx30.antispam.mailspamprotection.com directs to 34.111.121.216.