`tedxmadrid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1b43^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8dc7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.67^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.199^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emerie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2673^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c273^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2273^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerie.ns.cloudflare.com`
		A	108.162.194.115^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	162.159.38.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	172.64.34.115^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zeus.ns.cloudflare.com`
		A	108.162.193.249^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	172.64.33.249^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	173.245.59.249^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
TXT	`google-site-verification=Cv1oIsHJMq9iY42CVf2bYJHl2lwEvXT_i7jsyPkoPeI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.67, 172.67.141.199
		IPv6	2606:4700:3030::6815:1b43, 2606:4700:3037::ac43:8dc7
SOA	`emerie.ns.cloudflare.com`dns@cloudflare.com serial=2396897471

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774422097

Subdomains

www.tedxmadrid.com

Same first word

tedxmadrid.com

DNS History

11 records (6 active, 5 former)

○NSdns1.canaldominios.com2015-06-01 → 2017-07-16 · 4 obs

● 2015-06-01 12:04:28
● 2017-07-16 08:43:12
○ 2026-02-19 13:16:04
○ 2026-03-25 07:04:36

○NSdns2.canaldominios.com2015-06-01 → 2017-07-16 · 4 obs

● 2015-06-01 12:04:28
● 2017-07-16 08:43:12
○ 2026-02-19 13:16:04
○ 2026-03-25 07:04:36

○NSdns3.canaldominios.com2015-06-01 → 2017-07-16 · 4 obs

● 2015-06-01 12:04:28
● 2017-07-16 08:43:12
○ 2026-02-19 13:16:04
○ 2026-03-25 07:04:36

○NSdns4.canaldominios.com2015-06-01 → 2017-07-16 · 4 obs

● 2015-06-01 12:04:28
● 2017-07-16 08:43:12
○ 2026-02-19 13:16:04
○ 2026-03-25 07:04:36

●NSemerie.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-07-16 08:43:12
● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

●NSzeus.ns.cloudflare.com2026-02-19 → 2026-03-25 · 3 obs

○ 2017-07-16 08:43:12
● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

○MXmail.tedxmadrid.com2015-06-01 → 2017-07-16 · 4 obs

● 2015-06-01 12:04:28
● 2017-07-16 08:43:12
○ 2026-02-19 13:16:04
○ 2026-03-25 07:04:36

●A104.21.27.672026-02-19 → 2026-03-25 · 2 obs

● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

●A172.67.141.1992026-02-19 → 2026-03-25 · 2 obs

● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

●A2606:4700:3030::6815:1b432026-02-19 → 2026-03-25 · 2 obs

● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

●A2606:4700:3037::ac43:8dc72026-02-19 → 2026-03-25 · 2 obs

● 2026-02-19 13:16:04
● 2026-03-25 07:04:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tedxmadrid.com	zeus.ns.cloudflare.com, emerie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.249

NS records: zeus.ns.cloudflare.com, emerie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tedxmadrid.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.67, 172.67.141.199`
AAAA	2	`2606:4700:3037::ac43:8dc7, 2606:4700:3030::6815:1b43`
NS	2	`emerie.ns.cloudflare.com, zeus.ns.cloudflare.com`
TXT	1	`google-site-verification=Cv1oIsHJMq9iY42`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emerie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zeus.ns.cloudflare.com, zeus.ns.cloudflare.com, zeus.ns.cloudflare.com...)

Analysis

Hierarchy

tedxmadrid.com is the parent of www.tedxmadrid.com.

IP Addresses

tedxmadrid.com resolves to four IPs: 2606:4700:3030::6815:1b43, 2606:4700:3037::ac43:8dc7, 104.21.27.67 and 172.67.141.199.

Other host names, for instance centrefranceboutique.fr.cdn.cloudflare.net, cairocity.net, www.hapatime.com, ccst.in and gogo1.club share IP numbers with tedxmadrid.com.

Name Servers

tedxmadrid.com has two name servers: emerie.ns.cloudflare.com and zeus.ns.cloudflare.com.

tedxmadrid.com shares the same name server setup as other domains, for example waterproofing.pk, austinlitigators.com, flytimetravels.net, remmic.com and akstc.net.

tedxmadrid.com shares some name servers with other domains, for example feriadellibromonterrey.mx, esm.app, xfile.co, dgfenggehr.com and idemusic.com.

These name servers are commonly used with the name servers guss.ns.cloudflare.com.

Host names with six IP numbers: emerie.ns.cloudflare.com points to: 2606:4700:50::a29f:2673, 2803:f800:50::6ca2:c273, 2a06:98c1:50::ac40:2273, 108.162.194.115, 162.159.38.115 and 172.64.34.115; zeus.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

tedxmadrid.com - robtex.com

tedxmadrid.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`tedxmadrid.com`

`com`