`k13.dev`

DNSSEC	🔒 Signed (DS record present)
NS	`maria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
TXT	`v=spf1 include:smtp2go.net include:skre.me ~all`
SOA	`maria.ns.cloudflare.com`dns@cloudflare.com serial=2399960240

`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

k13.se

k13.nl

k13.org

k13.studio

k13.hu

k13.dk

k13.at

k13.cz

k13.ch

k13.co

k13.net

k13.dev

k13.biz

k13.cn

k13.fr

k13.group

k13.app

k13.de

k13.pl

k13.com.pl

k13.com.br

k13.it

Similar names

31k.ru

k31.pl

13k.pl

k31.ru

1k3.network

1k3.com

31k.cc

13k.nz

13k.top

k31.us

31k.org

13k.it

1k3.systems

k31.jp

13k.jp

3k1.pro

1k3.ru

13k.ru

31k.net

13k.se

31k.buzz

k31.net

13k.org

31k.com

13k.net

13k.club

3k1.net

31k.de

13k.com

k31.org

13k.de

k31.com

13k.me

13k.cc

1k3.net

k31.ch

3k1.com

3k1.in

3k1.co.uk

k31.de

3k1.top

DNS History

2 records (2 active, 0 former)

●NSmaria.ns.cloudflare.com2026-03-07 → 2026-03-26 · 2 obs

● 2026-03-07 10:33:50
● 2026-03-26 16:11:30

●NStrevor.ns.cloudflare.com2026-03-07 → 2026-03-26 · 2 obs

● 2026-03-07 10:33:50
● 2026-03-26 16:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
k13.dev	trevor.ns.cloudflare.com, maria.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.192

NS records: trevor.ns.cloudflare.com, maria.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`maria.ns.cloudflare.com, trevor.ns.cloudflare.com`
TXT	1	`v=spf1 include:smtp2go.net include:skre.`
SOA	1	`maria.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

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

Analysis

Name Servers

k13.dev's delegation uses two name servers, maria.ns.cloudflare.com and trevor.ns.cloudflare.com.

k13.dev uses the same name server setup as other domains such as hotelathene.nl and mircochristoph.de.

k13.dev at least partially shares name servers with other domains, including eatvico.com, cheesechallenge.ca, unlimitedwater.net, tkn24.pl and buildthedot.com.

These name servers are commonly used with the name servers kay.ns.cloudflare.comlinda.ns.cloudflare.combarbara.ns.cloudflare.comlangston.ns.cloudflare.comriya.ns.cloudflare.com and luciana.ns.cloudflare.com.

Host names with six IP numbers:

maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192.

trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.

k13.dev - robtex.com

k13.dev

dev