billbuilt.dev - dns.ninja

billbuilt.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c9b0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1608🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.8Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.176🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjihoon.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A2803:f800:50::6ca2:c3e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjihoon.ns.cloudflare.com
A2a06:98c1:50::ac40:23e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjihoon.ns.cloudflare.com
A108.162.195.233🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A162.159.44.233Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A172.64.35.233🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
NSmira.ns.cloudflare.com
A2606:4700:50::adf5:3acc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A2803:f800:50::6ca2:c0cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmira.ns.cloudflare.com
A2a06:98c1:50::ac40:20cc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmira.ns.cloudflare.com
A108.162.192.204🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A172.64.32.204🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A173.245.58.204🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.8, 172.67.201.176
IPv6 hints2606:4700:3033::ac43:c9b0, 2606:4700:3037::6815:1608
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAjihoon.ns.cloudflare.comdns@cloudflare.com serial=2410462032

dev

DNSSEC🔒 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
🔒 HSTS Preload (+subdomains)

Subdomains

mail.billbuilt.dev

Same first word

billbuilt.net
billbuilt.com
billbuilt.dev

DNS History

11 records (6 active, 5 former)

NSjihoon.ns.cloudflare.commira.ns.cloudflare.comns1.hover.comns2.hover.comMXmx.hover.com.cust.hostedemail.comA104.21.22.8172.67.201.1762606:4700:3033::ac43:c9b02606:4700:3037::6815:1608104.237.142.128216.40.34.41
●NSjihoon.ns.cloudflare.com2026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12
●NSmira.ns.cloudflare.com2026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12
○NSns1.hover.com2026-03-17 → 2026-04-09 · 4 obs
● 2026-03-17 14:22:28
● 2026-04-09 01:19:18
○ 2026-08-03 04:02:14
○ 2026-08-06 18:18:12
○NSns2.hover.com2026-03-17 → 2026-04-09 · 4 obs
● 2026-03-17 14:22:28
● 2026-04-09 01:19:18
○ 2026-08-03 04:02:14
○ 2026-08-06 18:18:12
○MXmx.hover.com.cust.hostedemail.com2026-03-17 → 2026-08-06 · 2 obs
○ 2026-03-17 14:22:28
○ 2026-08-06 18:18:12
●A104.21.22.82026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12
○A104.237.142.1282026-03-17 → 2026-04-09 · 4 obs
● 2026-03-17 14:22:28
● 2026-04-09 01:19:18
○ 2026-08-03 04:02:14
○ 2026-08-06 18:18:12
●A172.67.201.1762026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12
○A216.40.34.412026-03-17 → 2026-08-06 · 2 obs
○ 2026-03-17 14:22:28
○ 2026-08-06 18:18:12
●A2606:4700:3033::ac43:c9b02026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12
●A2606:4700:3037::6815:16082026-08-03 → 2026-08-06 · 3 obs
○ 2026-04-09 01:19:18
● 2026-08-03 04:02:14
● 2026-08-06 18:18:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
billbuilt.devjihoon.ns.cloudflare.com, mira.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.233

NS records: jihoon.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for billbuilt.dev (unsigned zone)

⏱️ Timing

Total: 918ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.176, 104.21.22.8
AAAA22606:4700:3033::ac43:c9b0, 2606:4700:3037::6815:1608
NS2jihoon.ns.cloudflare.com, mira.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jihoon.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

billbuilt.dev is the parent zone for mail.billbuilt.dev.

IP Addresses

billbuilt.dev has four IP addresses: 104.21.22.8, 172.67.201.176, 2606:4700:3033::ac43:c9b0 and 2606:4700:3037::6815:1608.

Additional host names — (0x706f726e)oskit.com, cce-forum.co.uk, www.avaq.com and two others — share IP numbers with billbuilt.dev.

Name Servers

billbuilt.dev is served by two delegated name servers, jihoon.ns.cloudflare.com and mira.ns.cloudflare.com.

billbuilt.dev shares its name server setup with other domains, including ilbric.com, billbuilt.com, kadinyazisi.com and two others.

billbuilt.dev partially shares its NS delegation with several other domains, including hqautomotive.com, onewave.app, kc-dent.com.ua and two others.

These name servers regularly co-occur with the name servers sharon.ns.cloudflare.com, desiree.ns.cloudflare.com and blair.ns.cloudflare.com.

Host names with 6 IP numbers:

jihoon.ns.cloudflare.com carries IP addresses 108.162.195.233, 162.159.44.233 and 172.64.35.233, with 3 other addresses beyond those.

mira.ns.cloudflare.com carries IP addresses 108.162.192.204, 172.64.32.204 and 173.245.58.204, with 3 other addresses beyond those.