pbuilder.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pbuilder.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3287^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ce8c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.135^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.140^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`marlowe.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marlowe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marlowe.ns.cloudflare.com`
		A	108.162.194.212^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	162.159.38.212^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	172.64.34.212^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴⁴⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.135, 172.67.206.140
		IPv6 hints	2606:4700:3031::6815:3287, 2606:4700:3035::ac43:ce8c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2415694562

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

pbuilder.com

pbuilder.pages.dev

pbuilder.ch

pbuilder.dev

Similar names

prebuild.com.my

buildrep.ai

builderp.cn

publired.org

prebuild.xyz

prebuild.com.au

builderp.org

prebuild.ca

publider.com

prebuild.app

prebuild.ai

blupride.com

repbuild.co.uk

prebuild.my

bluedrip.cn

prebuild.nl

bluedrip.com

publider.es

prebuild.net

buildrep.com.au

perbuild.com

dpirubel.vercel.app

publired.ws

builderp.uz

prebuild.au

prebuild.link

prebuild.co.uk

bluedrip.run

prebuild.de

buildrep.com

buildrep.pt

publired.com.ec

driplube.org

bluedrip.co

prebuild.org

dripblue.xyz

publired.ar

lpbuider.online

builderp.workers.dev

repbuild.net

driplube.com

builderp.com

prebuild.click

bluedrip.in

prebuild.realestate

publired.vercel.app

bridleup.com

builderp.ru

publired.cl

prebuild.si

builderp.co.ke

prebuild.be

builderp.ai

builderp.co

bluedrip.ir

builderp.online

publired.now.sh

prebuild.dev

buildrep.co

repbuild.com

puribled.info

builderp.app

prebuild.cc

prebuild.net.au

prebuild.com

publired.com

dripblue.com

eprbuild.com

bluedrip.io

builderp.us

prebuild.digital

builderp.io

prebuild.hu

prebuild.in

prebuild.com.ua

prebuild.download

bluedrip.xyz

erpbuild.com

erpbuild.uz

publired.com.mx

Previous names

pbreezy.dev

pbrf.dev

pbritton.dev

pbrooks.dev

pbrothers.dev

pbrown.dev

pbrowning.dev

pbrownpearn.dev

pbrsite.dev

pbruegger.dev

pbsb.dev

pbsdata.dev

pbsteele.dev

pbstriker38.dev

pbstudio.dev

pbsun.dev

pbt.dev

pbtc21.dev

pbteen.dev

pbuild.dev

Next names

pbuilds.dev

pburakov.dev

pburke.dev

pbus.dev

pbuzbee.dev

pbv88.dev

pbweb.dev

pbx.dev

pbx1.dev

pbxflex.dev

pbxlab.dev

pbxray.dev

pbyte.dev

pbzweihander.dev

pc-abc.dev

pc-club-net.dev

pc-explore.dev

pc-ffs.dev

pc-fsbp.dev

pc.dev

DNS History

9 records (9 active, 0 former)

●NSlars.ns.cloudflare.com2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●NSmarlowe.ns.cloudflare.com2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●MXroute1.mx.cloudflare.net2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●MXroute2.mx.cloudflare.net2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●MXroute3.mx.cloudflare.net2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●A104.21.50.1352026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●A172.67.206.1402026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●A2606:4700:3031::6815:32872026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

●A2606:4700:3035::ac43:ce8c2026-09-09 → 2026-10-22 · 2 obs

● 2026-09-09 15:37:58
● 2026-10-22 12:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
pbuilder.dev	lars.ns.cloudflare.com, marlowe.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.195

NS records: lars.ns.cloudflare.com, marlowe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbuilder.dev (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.140, 104.21.50.135`
AAAA	2	`2606:4700:3035::ac43:ce8c, 2606:4700:3031::6815:3287`
NS	2	`lars.ns.cloudflare.com, marlowe.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 11), route1.mx.cloudflare.net (pri: 44)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

pbuilder.dev points to the four IP addresses 104.21.50.135, 172.67.206.140, 2606:4700:3031::6815:3287 and 2606:4700:3035::ac43:ce8c.

Other host names, for instance homecaringcroydonpark.com.au, startrac.com, miglioresfigmomanometro.it and two other share IP numbers with pbuilder.dev.

Name Servers

pbuilder.dev uses two name servers for its delegation: lars.ns.cloudflare.com and marlowe.ns.cloudflare.com.

The name server configuration of pbuilder.dev is shared with other domains, for instance shl9zshbxg.cc, t964wef6xg.cc, syjbxgtmg.cc and two others.

There is at least partial name server overlap between pbuilder.dev and other domains — lunarskillindex.com, coding-concepts-r.pages.dev, felipebarth05.workers.dev and two more among them.

Hosts with 6 IP addresses each:

Hostname lars.ns.cloudflare.com directs to 108.162.193.195, 172.64.33.195 and 173.245.59.195 along with 3 other IP addresses.

Hostname marlowe.ns.cloudflare.com directs to 108.162.194.212, 162.159.38.212 and 172.64.34.212 along with 3 other IP addresses.

Mail Servers

Incoming mail for pbuilder.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by pbuilder.dev are shared with other domains: mystbet.com.pl, lainygates.com, 23451448.xyz and two others among them.

Hosts with 6 IP addresses each:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.