kadro.dev - dns.ninja

`kadro.dev`

DNSSEC	⚠️ Not signed
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`mack.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2406027909

`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)

Same first word

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kadro.cn

kadro.ru

kadro.at

kadro.dev

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kadro.co

kadro.com.tr

kadro.ro

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DNS History

2 records (2 active, 0 former)

●NSholly.ns.cloudflare.com2026-03-20 → 2026-06-04 · 2 obs

● 2026-03-20 11:34:34
● 2026-06-04 16:26:58

●NSmack.ns.cloudflare.com2026-03-20 → 2026-06-04 · 2 obs

● 2026-03-20 11:34:34
● 2026-06-04 16:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
kadro.dev	mack.ns.cloudflare.com, holly.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.133

NS records: mack.ns.cloudflare.com, holly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kadro.dev (unsigned zone)

⏱️ Timing

Total: 1108ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`holly.ns.cloudflare.com, mack.ns.cloudflare.com`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

kadro.dev uses two name servers for its delegation: holly.ns.cloudflare.com and mack.ns.cloudflare.com.

kadro.dev uses the same name servers as several other domains — among them xmjce.com, sybwdn.com, shengweipro.com and two more.

There is at least partial name server overlap between kadro.dev and other domains — internationalball.tv, shimao56.com, tntechs.com and two more among them.

The name servers gannon.ns.cloudflare.com, lovisa.ns.cloudflare.com and woz.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

holly.ns.cloudflare.com maps to six IP addresses: 108.162.194.133, 162.159.38.133, 172.64.34.133 and three others.

mack.ns.cloudflare.com maps to six IP addresses: 108.162.195.37, 162.159.44.37, 172.64.35.37 and three others.