🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`prototypepcb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2003^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b5e4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.3^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com`⁽¹¹⁾
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 a mx ip4:74.208.235.231 include:_spf-us.ionos.com include:_spf.perfora...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.3, 172.67.181.228
		IPv6 hints	2606:4700:3032::6815:2003, 2606:4700:3033::ac43:b5e4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2415068892

`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=1790794124

Previously MX for

prototypepcb.com

Same first word

prototypepcb.org

prototypepcb.com

Similar names

pcbprototype.com

pcbprototype.biz

pcbprototype.net

Previous names

Next names

DNS History

20 records (8 active, 12 former)

●NSkarl.ns.cloudflare.com2026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○NSns-us.1and1-dns.com2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

○NSns-us.1and1-dns.de2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

○NSns-us.1and1-dns.org2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

○NSns-us.1and1-dns.us2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

○NSns1.davesouza.com2015-06-01 → 2016-11-28 · 4 obs

● 2015-06-01 12:01:04
● 2016-11-28 18:56:06
○ 2019-02-23 02:59:44
○ 2026-09-30 19:14:38

○NSns2.davesouza.com2015-06-01 → 2016-11-28 · 4 obs

● 2015-06-01 12:01:04
● 2016-11-28 18:56:06
○ 2019-02-23 02:59:44
○ 2026-09-30 19:14:38

●NStricia.ns.cloudflare.com2026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○MXmail.prototypepcb.com2015-06-01 → 2016-11-28 · 4 obs

● 2015-06-01 12:01:04
● 2016-11-28 18:56:06
○ 2019-02-23 02:59:44
○ 2026-09-30 19:14:38

○MXmx00.1and1.com2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

●MXmx00.ionos.com2026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○MXmx01.1and1.com2019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

●MXmx01.ionos.com2026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○MXprototypepcb.com2015-06-01 → 2016-11-28 · 4 obs

● 2015-06-01 12:01:04
● 2016-11-28 18:56:06
○ 2019-02-23 02:59:44
○ 2026-09-30 19:14:38

●A104.21.32.32026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

●A172.67.181.2282026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○A184.107.136.2022015-06-01 → 2016-11-28 · 4 obs

● 2015-06-01 12:01:04
● 2016-11-28 18:56:06
○ 2019-02-23 02:59:44
○ 2026-09-30 19:14:38

●A2606:4700:3032::6815:20032026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

●A2606:4700:3033::ac43:b5e42026-09-12 → 2026-09-30 · 3 obs

○ 2019-02-23 02:59:44
● 2026-09-12 04:45:46
● 2026-09-30 19:14:38

○A50.21.189.1202019-02-23 → 2019-02-23 · 4 obs

○ 2016-11-28 18:56:06
● 2019-02-23 02:59:44
○ 2026-09-12 04:45:46
○ 2026-09-30 19:14:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
prototypepcb.com	tricia.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.232

NS records: tricia.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prototypepcb.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.228, 104.21.32.3`
AAAA	2	`2606:4700:3033::ac43:b5e4, 2606:4700:3032::6815:2003`
NS	2	`karl.ns.cloudflare.com, tricia.ns.cloudflare.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 11)`
TXT	1	`v=spf1 a mx ip4:74.208.235.231 include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prototypepcb.com points to the four IP addresses 104.21.32.3, 172.67.181.228, 2606:4700:3032::6815:2003 and 2606:4700:3033::ac43:b5e4.

Among the host names that share IP numbers with prototypepcb.com are f703.com, dalyleachchapel.us, rdp147.sbs and two others.

Name Servers

The NS records for prototypepcb.com delegate to karl.ns.cloudflare.com and tricia.ns.cloudflare.com.

prototypepcb.com has the same name server delegation as a number of other domains, such as yongmingzhao60.workers.dev, jqgdjnmk.workers.dev, quickturnpcb.com and two more.

At least some of prototypepcb.com's name servers are shared with other domains, for example westportswimandtennis.com, riaborschandcis1988.workers.dev, hogehogehoge.workers.dev and two more.

It is common for these name servers to be used in conjunction with the name servers tori.ns.cloudflare.com, benedict.ns.cloudflare.com and amber.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

karl.ns.cloudflare.com maps to 108.162.193.190, 172.64.33.190, 173.245.59.190 and 3 additional IP addresses.

tricia.ns.cloudflare.com maps to 108.162.192.232, 172.64.32.232, 173.245.58.232 and 3 additional IP addresses.

Mail Servers

The MX records for prototypepcb.com point to two mail servers: mx00.ionos.com and mx01.ionos.com.

prototypepcb.com has the same mail server arrangement as a number of other domains, for example yummycookbooklibrary.com, mstimbers.com, hamaca.ca and two more.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.114.65 and mx01.ionos.com uses 74.208.114.66.

prototypepcb.com - robtex.com