www.firstleaf.dev - dns.ninja

www.firstleaf.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:24a8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c598🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.168Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.152🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.168, 172.67.197.152
IPv6 hints2606:4700:3035::6815:24a8, 2606:4700:3037::ac43:c598
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com

firstleaf.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:24a8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c598🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.168Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.152🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanuj.ns.cloudflare.com ⭐
NSlina.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
MXeforward2.registrar-servers.com ⭐
MXeforward3.registrar-servers.com ⭐
MXeforward4.registrar-servers.com(15)
MXeforward5.registrar-servers.com(20)
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.168, 172.67.197.152
IPv6 hints2606:4700:3035::6815:24a8, 2606:4700:3037::ac43:c598
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAanuj.ns.cloudflare.comdns@cloudflare.com serial=2408768134

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DNS History

6 records (4 active, 2 former)

A104.21.36.168172.67.197.1522606:4700:3035::6815:24a82606:4700:3037::ac43:c5982606:4700:3035::ac43:c5982606:4700:3037::6815:24a8
●A104.21.36.1682026-02-17 → 2026-07-31 · 2 obs
● 2026-02-17 11:30:34
● 2026-07-31 04:33:12
●A172.67.197.1522026-02-17 → 2026-07-31 · 2 obs
● 2026-02-17 11:30:34
● 2026-07-31 04:33:12
●A2606:4700:3035::6815:24a82026-07-08 → 2026-07-31 · 3 obs
○ 2026-04-22 09:18:28
● 2026-07-08 15:52:42
● 2026-07-31 04:33:12
○A2606:4700:3035::ac43:c5982026-02-17 → 2026-04-22 · 4 obs
● 2026-02-17 11:30:34
● 2026-04-22 09:18:28
○ 2026-07-08 15:52:42
○ 2026-07-31 04:33:12
○A2606:4700:3037::6815:24a82026-02-17 → 2026-04-22 · 4 obs
● 2026-02-17 11:30:34
● 2026-04-22 09:18:28
○ 2026-07-08 15:52:42
○ 2026-07-31 04:33:12
●A2606:4700:3037::ac43:c5982026-07-08 → 2026-07-31 · 3 obs
○ 2026-04-22 09:18:28
● 2026-07-08 15:52:42
● 2026-07-31 04:33:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
firstleaf.devlina.ns.cloudflare.com, anuj.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.187

NS records: lina.ns.cloudflare.com, anuj.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstleaf.dev (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.152, 104.21.36.168
AAAA22606:4700:3035::6815:24a8, 2606:4700:3037::ac43:c598
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.firstleaf.dev has four IP addresses: 104.21.36.168, 172.67.197.152, 2606:4700:3035::6815:24a8 and 2606:4700:3037::ac43:c598.

mail.supergroupltd.com.cn, tudogm.com.br, winstar4d-true.com and two other host names share IP numbers with www.firstleaf.dev.