pbuilder.dev - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

pbuilder.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3287Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:ce8cCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.50.135Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.206.140Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSlars.ns.cloudflare.com ⭐
NSmarlowe.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(44)
A2606:4700:f5::bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(99)
A2606:4700:f5::eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.50.135, 172.67.206.140
IPv6 hints2606:4700:3031::6815:3287, 2606:4700:3035::ac43:ce8c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOAlars.ns.cloudflare.comdns@cloudflare.com serial=2415694562

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSlars.ns.cloudflare.commarlowe.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.50.135172.67.206.1402606:4700:3031::6815:32872606:4700:3035::ac43:ce8c
●NSlars.ns.cloudflare.com2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●NSmarlowe.ns.cloudflare.com2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●MXroute1.mx.cloudflare.net2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●MXroute2.mx.cloudflare.net2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●MXroute3.mx.cloudflare.net2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●A104.21.50.1352026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●A172.67.206.1402026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●A2606:4700:3031::6815:32872026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58
●A2606:4700:3035::ac43:ce8c2026-09-09 β†’ 2026-10-22 Β· 2 obs
● 2026-09-09 15:37:58
● 2026-10-22 12:38:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
pbuilder.devlars.ns.cloudflare.com, marlowe.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.212

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pbuilder.dev (unsigned zone)

⏱️ Timing

Total: 1321ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.50.135, 172.67.206.140
AAAA22606:4700:3031::6815:3287, 2606:4700:3035::ac43:ce8c
NS2lars.ns.cloudflare.com, marlowe.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 11), route1.mx.cloudflare.net (pri: 44)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lars.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.

Name Servers

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

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.

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.