thoughtleaders.ch - dns.ninja

`thoughtleaders.ch`

DNSSEC	⚠️ Not signed
NS	`jean.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`

`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 2026-06-29 #22

Same first word

thoughtleaders.co.uk

thoughtleaders.ch

thoughtleaders.io

thoughtleaders.ca

thoughtleaders.world

thoughtleaders.info

DNS History

7 records (2 active, 5 former)

●NSjean.ns.cloudflare.com2017-03-16 → 2026-06-29 · 2 obs

● 2017-03-16 14:22:22
● 2026-06-29 09:39:26

●NSmark.ns.cloudflare.com2017-03-16 → 2026-06-29 · 2 obs

● 2017-03-16 14:22:22
● 2026-06-29 09:39:26

○A104.28.28.1542020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-16 14:22:22
● 2020-01-17 13:30:34
○ 2026-06-13 11:16:04
○ 2026-06-29 09:39:26

○A104.28.29.1542020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-16 14:22:22
● 2020-01-17 13:30:34
○ 2026-06-13 11:16:04
○ 2026-06-29 09:39:26

○A151.101.16.2042017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:22:22
○ 2020-01-17 13:30:34
○ 2026-06-29 09:39:26

○A2606:4700:3035::681c:1c9a2020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-16 14:22:22
● 2020-01-17 13:30:34
○ 2026-06-13 11:16:04
○ 2026-06-29 09:39:26

○A2606:4700:3036::681c:1d9a2020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-16 14:22:22
● 2020-01-17 13:30:34
○ 2026-06-13 11:16:04
○ 2026-06-29 09:39:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
thoughtleaders.ch	jean.ns.cloudflare.com, mark.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.121

NS records: jean.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for thoughtleaders.ch

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

thoughtleaders.ch uses two name servers for its delegation: jean.ns.cloudflare.com and mark.ns.cloudflare.com.

thoughtleaders.ch uses the same name servers as several other domains — among them toddmueller.org, anxietyrelieftips.com, apphst.com and two more.

thoughtleaders.ch shares at least some of its name servers with other domains, including curbappealeureka.com, c4-uk.com, convertmyfile-cdn.org and two others.

These name servers are frequently seen alongside the name servers princess.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname jean.ns.cloudflare.com directs to 108.162.192.121, 172.64.32.121 and 173.245.58.121 along with 3 other IP addresses.

Hostname mark.ns.cloudflare.com directs to 108.162.193.130, 172.64.33.130 and 173.245.59.130 along with 3 other IP addresses.