`builtbycw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:7::60^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2a06:98c1:58::60^{🇺🇸 Cloudflare2a06:98c1:58::/48}
A	162.159.140.98^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.0.96^{🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mx-01-us-west-2.prod.hydra.sophos.com` ⭐
		A	34.217.151.194^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-217-151-194.us-west-2.compute.amazonaws.com`
		A	34.217.242.214^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-217-242-214.us-west-2.compute.amazonaws.com`
		A	54.245.169.94^{🇺🇸 Amazon54.245.128.0/17 EC2 PDX prefix}
			PTR	`ec2-54-245-169-94.us-west-2.compute.amazonaws.com`
MX	`mx-02-us-west-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	34.217.151.194^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-217-151-194.us-west-2.compute.amazonaws.com`
		A	34.217.242.214^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-217-242-214.us-west-2.compute.amazonaws.com`
		A	54.245.169.94^{🇺🇸 Amazon54.245.128.0/17 EC2 PDX prefix}
			PTR	`ec2-54-245-169-94.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 include:_spf.prod.hydra.sophos.com include:lassocrm.com include:regist...`
TXT	`NETORGFT3653732.onmicrosoft.com`
TXT	`sophos-domain-verification=40278e3e8fad49cedfd3de2f1b73016f5cf2e08e`
TXT	`facebook-domain-verification=31dyigzyqxtfpf2coboa4sib1urhsz`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.digitalocean.com`hostmaster@builtbycw.com serial=1724268989

`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=1771291435

Same first word

builtbycw.com

DNS History

12 records (9 active, 3 former)

●NSns1.digitalocean.com2026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●NSns2.digitalocean.com2026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●NSns3.digitalocean.com2026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

○NSns71.domaincontrol.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 05:02:38
○ 2026-02-17 09:19:50
○ 2026-02-28 08:37:56

○NSns72.domaincontrol.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 05:02:38
○ 2026-02-17 09:19:50
○ 2026-02-28 08:37:56

●MXmx-01-us-west-2.prod.hydra.sophos.com2026-02-17 → 2026-02-28 · 2 obs

● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●MXmx-02-us-west-2.prod.hydra.sophos.com2026-02-17 → 2026-02-28 · 2 obs

● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●A162.159.140.982026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●A172.66.0.962026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●A2606:4700:7::602026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

●A2a06:98c1:58::602026-02-17 → 2026-02-28 · 3 obs

○ 2017-11-10 05:02:38
● 2026-02-17 09:19:50
● 2026-02-28 08:37:56

○A50.63.202.422017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 05:02:38
○ 2026-02-17 09:19:50
○ 2026-02-28 08:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
builtbycw.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server: 172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builtbycw.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.140.98, 172.66.0.96`
AAAA	2	`2a06:98c1:58::60, 2606:4700:7::60`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	2	`mx-01-us-west-2.prod.hydra.sophos.com (p, mx-02-us-west-2.prod.hydra.sophos.com (p`
TXT	5	`facebook-domain-verification=31dyigzyqxt, v=spf1 include:_spf.prod.hydra.sophos.co...`
SOA	1	`ns1.digitalocean.com hostmaster.builtbyc`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

AI analysis

builtbycw.com maps to four IP numbers: 2606:4700:7::60, 2a06:98c1:58::60, 162.159.140.98 and 172.66.0.96.

other host names include nationalacademy.org, ganister.eu, robertscocca.com, oswiki.xyz and timeportal.ca; they share IP numbers with builtbycw.com.

builtbycw.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

builtbycw.com at least partially shares name servers with other domains, for instance alivemod.com, tos.com.hr, ilived.cc, bikepilot.org and coperapp.com.

These name servers are commonly used with ns1.vercel-dns.com and ns2.vercel-dns.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

builtbycw.com is handled by two mail servers: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.

builtbycw.com uses the same mail server setup as other domains, for instance metcredit.com, imgretail.com, tcbhc.org, roulunds-braking.fr and nordicware.com.

builtbycw.com shares at least partially some mail servers with other domains, for instance agat.ca, alaver.com.do, hawaiistatecars.com, maromaha.com and yps.ca.