arch.b4k.dev - dns.ninja

arch.b4k.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c39f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2497🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.151Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.159🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.151, 172.67.195.159
IPv6 hints2606:4700:3030::ac43:c39f, 2606:4700:3032::6815:2497
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com

b4k.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c39f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2497🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.151Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.159🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeric.ns.cloudflare.com ⭐
NSlucy.ns.cloudflare.com
MXmailserver.purelymail.com ⭐
TXTpurelymail_ownership_proof=a25d7b5804482b3b509b466cb0c9b21cb8fe47c255f57c4150...
TXTv=spf1 include:_spf.purelymail.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.151, 172.67.195.159
IPv6 hints2606:4700:3030::ac43:c39f, 2606:4700:3032::6815:2497
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2410330103
📈 Tranco rank: #130,237

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DNS History

6 records (4 active, 2 former)

A104.21.36.151172.67.195.1592606:4700:3030::ac43:c39f2606:4700:3032::6815:24972606:4700:3034::6815:24972606:4700:3037::ac43:c39f
●A104.21.36.1512026-03-15 → 2026-07-24 · 2 obs
● 2026-03-15 07:42:48
● 2026-07-24 23:40:34
●A172.67.195.1592026-03-15 → 2026-07-24 · 2 obs
● 2026-03-15 07:42:48
● 2026-07-24 23:40:34
●A2606:4700:3030::ac43:c39f2026-07-24 → 2026-07-24 · 2 obs
○ 2026-05-26 16:10:40
● 2026-07-24 23:40:34
●A2606:4700:3032::6815:24972026-07-24 → 2026-07-24 · 2 obs
○ 2026-05-26 16:10:40
● 2026-07-24 23:40:34
○A2606:4700:3034::6815:24972026-03-15 → 2026-05-26 · 3 obs
● 2026-03-15 07:42:48
● 2026-05-26 16:10:40
○ 2026-07-24 23:40:34
○A2606:4700:3037::ac43:c39f2026-03-15 → 2026-05-26 · 3 obs
● 2026-03-15 07:42:48
● 2026-05-26 16:10:40
○ 2026-07-24 23:40:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
b4k.devlucy.ns.cloudflare.com, eric.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.112

NS records: lucy.ns.cloudflare.com, eric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4k.dev (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.36.151, 172.67.195.159
AAAA22606:4700:3030::ac43:c39f, 2606:4700:3032::6815:2497
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

arch.b4k.dev points to the four IP addresses 104.21.36.151, 172.67.195.159, 2606:4700:3030::ac43:c39f and 2606:4700:3032::6815:2497.

surga19bet.com, www.twinkmodel.com, arbit.online and two other host names share IP numbers with arch.b4k.dev.