`captain-k.ch`

DNSSEC	⚠️ Not signed
NS	`aaron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c396^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aaron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2396^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aaron.ns.cloudflare.com`
		A	108.162.195.150^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	162.159.44.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	172.64.35.150^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
TXT	`v=spf1 -all`
SOA	`aaron.ns.cloudflare.com`dns@cloudflare.com serial=2409877719

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-07-28 #32

Same first word

captain-k.de

captain-k.ch

DNS History

2 records (2 active, 0 former)

●NSaaron.ns.cloudflare.com2026-05-20 → 2026-07-28 · 2 obs

● 2026-05-20 16:12:16
● 2026-07-28 14:25:58

●NSvirginia.ns.cloudflare.com2026-05-20 → 2026-07-28 · 2 obs

● 2026-05-20 16:12:16
● 2026-07-28 14:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, b.nic.ch, e.nic.ch, d.nic.ch...	10 records
captain-k.ch	aaron.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.150

NS records: aaron.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for captain-k.ch (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`aaron.ns.cloudflare.com, virginia.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
SOA	1	`aaron.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)

Analysis

Name Servers

The NS records for captain-k.ch delegate to aaron.ns.cloudflare.com and virginia.ns.cloudflare.com.

captain-k.ch uses the same name servers as several other domains — among them usgknauf.com, knaufonline.com, knaufinsulation.fr and two more.

The name servers of captain-k.ch overlap at least partially with those of other domains — among them fspfkby.com, walkersurveying.net, dl-hx.net and two more.

These name servers commonly appear in combination with the name servers clay.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aaron.ns.cloudflare.com maps to 108.162.195.150, 162.159.44.150, 172.64.35.150 and 3 additional IP addresses.

virginia.ns.cloudflare.com maps to 108.162.194.37, 162.159.38.37, 172.64.34.37 and 3 additional IP addresses.

captain-k.ch - robtex.com

captain-k.ch

ch