`feifyouthcup2010.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ab68^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1d31^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.49^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.104^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jasper.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb6^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c3b6^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:23b6^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.182^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.182^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.182^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`margaret.ns.cloudflare.com`
		A	2606:4700:50::a29f:266b^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c26b^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:226b^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.107^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.107^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.49, 172.67.171.104
		IPv6 hints	2606:4700:3034::ac43:ab68, 2606:4700:3035::6815:1d31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`jasper.ns.cloudflare.com`dns@cloudflare.com serial=2397823490

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1776140460localtime Tue Apr 14 06:21:00 2026gmtime Tue Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1776140460

Subdomains

mail.feifyouthcup2010.dk

DNS History

11 records (6 active, 5 former)

●NSjasper.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

●NSmargaret.ns.cloudflare.com2026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

○NSns.talkactive.net2015-07-26 → 2017-08-08 · 4 obs

● 2015-07-26 10:13:22
● 2017-08-08 20:42:28
○ 2026-04-14 04:48:34
○ 2026-04-14 04:48:36

○NSns2.talkactive.net2015-07-26 → 2017-08-08 · 4 obs

● 2015-07-26 10:13:22
● 2017-08-08 20:42:28
○ 2026-04-14 04:48:34
○ 2026-04-14 04:48:36

○NSns3.talkactive.net2015-07-26 → 2017-08-08 · 4 obs

● 2015-07-26 10:13:22
● 2017-08-08 20:42:28
○ 2026-04-14 04:48:34
○ 2026-04-14 04:48:36

○MXmail.feifyouthcup2010.dk2015-07-26 → 2017-08-08 · 4 obs

● 2015-07-26 10:13:22
● 2017-08-08 20:42:28
○ 2026-04-14 04:48:34
○ 2026-04-14 04:48:36

●A104.21.29.492026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

●A172.67.171.1042026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

○A195.128.174.1422015-07-26 → 2017-08-08 · 4 obs

● 2015-07-26 10:13:22
● 2017-08-08 20:42:28
○ 2026-04-14 04:48:34
○ 2026-04-14 04:48:36

●A2606:4700:3034::ac43:ab682026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

●A2606:4700:3035::6815:1d312026-04-14 → 2026-04-14 · 3 obs

○ 2017-08-08 20:42:28
● 2026-04-14 04:48:34
● 2026-04-14 04:48:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, b.nic.dk, h.nic.dk, c.nic.dk...	-
feifyouthcup2010.dk	jasper.ns.cloudflare.com, margaret.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.107

NS records: jasper.ns.cloudflare.com, margaret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feifyouthcup2010.dk (unsigned zone)

⏱️ Timing

Total: 1209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.104, 104.21.29.49`
AAAA	2	`2606:4700:3034::ac43:ab68, 2606:4700:3035::6815:1d31`
NS	2	`jasper.ns.cloudflare.com, margaret.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jasper.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of mail.feifyouthcup2010.dk is feifyouthcup2010.dk.

IP Addresses

feifyouthcup2010.dk points to four IP numbers: 2606:4700:3034::ac43:ab68, 2606:4700:3035::6815:1d31, 104.21.29.49 and 172.67.171.104.

Name Servers

feifyouthcup2010.dk is delegated to two name servers: jasper.ns.cloudflare.com and margaret.ns.cloudflare.com.

feifyouthcup2010.dk uses the same name server setup as other domains, for instance best-workshop.com, thegioichieusang-a8g.pages.dev, postcardsfromthe3rdplanet.com, thepancardstatus-aju.pages.dev and purefet.com.

Host names with six IP numbers: jasper.ns.cloudflare.com points to 2606:4700:58::a29f:2cb6, 2803:f800:50::6ca2:c3b6, 2a06:98c1:50::ac40:23b6, 108.162.195.182, 162.159.44.182 and 172.64.35.182; margaret.ns.cloudflare.com points to 2606:4700:50::a29f:266b, 2803:f800:50::6ca2:c26b, 2a06:98c1:50::ac40:226b, 108.162.194.107, 162.159.38.107 and 172.64.34.107.

feifyouthcup2010.dk - robtex.com