kbknapp.dev - dns.ninja

`kbknapp.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:82e5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:399^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.153^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.229^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ricardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.153, 172.67.130.229
		IPv6 hints	2606:4700:3031::ac43:82e5, 2606:4700:3037::6815:399
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOA	`ricardo.ns.cloudflare.com`dns@cloudflare.com serial=2408229179

`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)

PTR for

249.51.183.68.in-addr.arpa

Same first word

kbknapp.dev

DNS History

12 records (6 active, 6 former)

○NSbenedict.ns.cloudflare.com2026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

●NSricardo.ns.cloudflare.com2026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

●NStina.ns.cloudflare.com2026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

○NSzoe.ns.cloudflare.com2026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

○A104.21.19.1742026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

●A104.21.3.1532026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

●A172.67.130.2292026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

○A172.67.187.52026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

●A2606:4700:3031::ac43:82e52026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

○A2606:4700:3031::ac43:bb052026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

○A2606:4700:3033::6815:13ae2026-03-23 → 2026-04-05 · 4 obs

● 2026-03-23 12:20:36
● 2026-04-05 01:39:34
○ 2026-04-10 17:26:16
○ 2026-08-13 08:19:20

●A2606:4700:3037::6815:3992026-07-25 → 2026-08-13 · 3 obs

○ 2026-04-10 17:26:16
● 2026-07-25 21:34:50
● 2026-08-13 08:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
kbknapp.dev	ricardo.ns.cloudflare.com, tina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.230

NS records: ricardo.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kbknapp.dev (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.229, 104.21.3.153`
AAAA	2	`2606:4700:3031::ac43:82e5, 2606:4700:3037::6815:399`
NS	2	`ricardo.ns.cloudflare.com, tina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ricardo.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

kbknapp.dev points to the four IP addresses 104.21.3.153, 172.67.130.229, 2606:4700:3031::ac43:82e5 and 2606:4700:3037::6815:399.

7mmbetsgcr.lol, bbs3k.com, kah.org.ua and two other host names share IP numbers with kbknapp.dev.

Name Servers

DNS delegation for kbknapp.dev points to two name servers: ricardo.ns.cloudflare.com and tina.ns.cloudflare.com.

kbknapp.dev uses the same name servers as several other domains — among them ledgerandlager.com, koredemos.com, stevezhao.com and two more.

There is at least partial name server overlap between kbknapp.dev and other domains — streetandtrackparts.com, juhengedu.net, pintest.net and two more among them.

These name servers frequently co-occur with the name servers mia.ns.cloudflare.com and evangeline.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ricardo.ns.cloudflare.com has IP addresses 108.162.195.211, 162.159.44.211 and 172.64.35.211, plus 3 other.

tina.ns.cloudflare.com has IP addresses 108.162.192.230, 172.64.32.230 and 173.245.58.230, plus 3 other.