`westcoastsci.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:f10^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a104^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.16^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.4^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fatima.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fatima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fatima.ns.cloudflare.com`
		A	108.162.194.188^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	162.159.38.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	172.64.34.188^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.16, 172.67.161.4
		IPv6 hints	2606:4700:3031::6815:f10, 2606:4700:3037::ac43:a104
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`fatima.ns.cloudflare.com`dns@cloudflare.com serial=2399535642

`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=1778389896

Same first word

westcoastsci.com

DNS History

20 records (7 active, 13 former)

●NSfatima.ns.cloudflare.com2026-04-10 → 2026-05-10 · 3 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
● 2026-05-10 05:35:06

●NSlennon.ns.cloudflare.com2026-04-10 → 2026-05-10 · 3 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
● 2026-05-10 05:35:06

○NSns55.domaincontrol.com2015-07-15 → 2017-11-15 · 4 obs

● 2015-07-15 10:43:30
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○NSns56.domaincontrol.com2015-07-15 → 2017-11-15 · 4 obs

● 2015-07-15 10:43:30
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○MXmailstore1.secureserver.net2015-07-15 → 2017-11-15 · 4 obs

● 2015-07-15 10:43:30
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

●MXmx.stackmail.com2026-04-10 → 2026-05-10 · 3 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
● 2026-05-10 05:35:06

○MXsmtp.secureserver.net2015-07-15 → 2017-11-15 · 4 obs

● 2015-07-15 10:43:30
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

●A104.21.15.162026-04-10 → 2026-05-10 · 7 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
○ 2026-04-10 17:42:06
● 2026-04-11 13:26:06
● 2026-04-23 19:15:36
○ 2026-05-03 16:05:34
● 2026-05-10 05:35:06

●A172.67.161.42026-04-10 → 2026-05-10 · 7 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
○ 2026-04-10 17:42:06
● 2026-04-11 13:26:06
● 2026-04-23 19:15:36
○ 2026-05-03 16:05:34
● 2026-05-10 05:35:06

○A188.114.96.02026-04-10 → 2026-05-03 · 6 obs

○ 2026-04-10 01:02:30
● 2026-04-10 17:42:06
○ 2026-04-11 13:26:06
○ 2026-04-23 19:15:36
● 2026-05-03 16:05:34
○ 2026-05-10 05:35:06

○A188.114.97.02026-04-10 → 2026-05-03 · 6 obs

○ 2026-04-10 01:02:30
● 2026-04-10 17:42:06
○ 2026-04-11 13:26:06
○ 2026-04-23 19:15:36
● 2026-05-03 16:05:34
○ 2026-05-10 05:35:06

○A198.185.159.1442017-11-15 → 2017-11-15 · 4 obs

○ 2016-08-13 10:08:50
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○A198.185.159.1452017-11-15 → 2017-11-15 · 4 obs

○ 2016-08-13 10:08:50
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○A198.49.23.1442017-11-15 → 2017-11-15 · 4 obs

○ 2016-08-13 10:08:50
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○A198.49.23.1452017-11-15 → 2017-11-15 · 4 obs

○ 2016-08-13 10:08:50
● 2017-11-15 16:04:00
○ 2026-04-10 01:02:30
○ 2026-05-10 05:35:06

○A198.58.117.662015-07-15 → 2016-08-13 · 4 obs

● 2015-07-15 10:43:30
● 2016-08-13 10:08:50
○ 2017-11-15 16:04:00
○ 2026-05-10 05:35:06

●A2606:4700:3031::6815:f102026-04-10 → 2026-05-10 · 5 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
● 2026-04-23 19:15:36
○ 2026-05-03 16:05:34
● 2026-05-10 05:35:06

●A2606:4700:3037::ac43:a1042026-04-10 → 2026-05-10 · 5 obs

○ 2017-11-15 16:04:00
● 2026-04-10 01:02:30
● 2026-04-23 19:15:36
○ 2026-05-03 16:05:34
● 2026-05-10 05:35:06

○A2a06:98c1:3120::2026-05-03 → 2026-05-03 · 3 obs

○ 2026-04-23 19:15:36
● 2026-05-03 16:05:34
○ 2026-05-10 05:35:06

○A2a06:98c1:3121::2026-05-03 → 2026-05-03 · 3 obs

○ 2026-04-23 19:15:36
● 2026-05-03 16:05:34
○ 2026-05-10 05:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
westcoastsci.com	fatima.ns.cloudflare.com, lennon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.165

NS records: fatima.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for westcoastsci.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.4, 104.21.15.16`
AAAA	2	`2606:4700:3031::6815:f10, 2606:4700:3037::ac43:a104`
NS	2	`fatima.ns.cloudflare.com, lennon.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fatima.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fatima.ns.cloudflare.com, fatima.ns.cloudflare.com, fatima.ns.cloudflare.com...)

Analysis

IP Addresses

westcoastsci.com resolves to four IPs: 2606:4700:3031::6815:f10, 2606:4700:3037::ac43:a104, 104.21.15.16 and 172.67.161.4.

Other host names such as yhdjs.com, www.cartridgesdirect.com.au, 385248.com, www.ipprojekts.lv and homewaterdamagelasvegas.com share IP numbers with westcoastsci.com.

Name Servers

westcoastsci.com is delegated to two name servers: fatima.ns.cloudflare.com and lennon.ns.cloudflare.com.

westcoastsci.com uses the same name server setup as other domains, including titlepartnersofsofl.com, yourmomshousedenver.com, takotsubo-registry.com, dadaprop.com and coucheravecmoicesoir.com.

At least part of the name servers for westcoastsci.com are shared with other domains, for instance kobestartup.com, bildarcloud.click, misprintcore.click, americaloto.com and cerationtech.digital.

These name servers are commonly used alongside pedro.ns.cloudflare.com and fred.ns.cloudflare.com.

Host names with six IP numbers:

fatima.ns.cloudflare.com points to: 2606:4700:50::a29f:26bc, 2803:f800:50::6ca2:c2bc, 2a06:98c1:50::ac40:22bc, 108.162.194.188, 162.159.38.188 and 172.64.34.188.

lennon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.

Mail Servers

The mail server for westcoastsci.com is mx.stackmail.com.

westcoastsci.com uses the same mail server setup as other domains, for instance bootcampmedia.uk, trainingwise.net, carlislecatflapfitters.co.uk, jusroljanet.co.uk and blogsports.com.br.

Some mail servers are shared between westcoastsci.com and other domains, for instance eastdorsetscouts.org.uk.

Host mx.stackmail.com points to IP 185.151.28.67.

westcoastsci.com - robtex.com