`jesperbrodersen.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:5364^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:dd9c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.100^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.156^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`joyce.ns.cloudflare.com`
		A	2606:4700:50::a29f:260e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joyce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joyce.ns.cloudflare.com`
		A	108.162.194.14^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	162.159.38.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	172.64.34.14^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=5c909bb12a033865fca33001f040c43e487a7a90`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.100, 172.67.221.156
		IPv6 hints	2606:4700:3034::6815:5364, 2606:4700:3034::ac43:dd9c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2403456548

`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 1778737501localtime Thu May 14 07:45:01 2026gmtime Thu Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778737501

Same first word

jesperbrodersen.dk

DNS History

19 records (8 active, 11 former)

●NScash.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

●NSjoyce.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

○NSns1.gratisdns.dk2015-08-22 → 2017-05-17 · 4 obs

● 2015-08-22 12:22:44
● 2017-05-17 23:58:02
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○NSns2.gratisdns.dk2015-08-22 → 2016-09-15 · 4 obs

● 2015-08-22 12:22:44
● 2016-09-15 10:45:40
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○NSns3.gratisdns.dk2015-08-22 → 2016-09-15 · 4 obs

● 2015-08-22 12:22:44
● 2016-09-15 10:45:40
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○NSns4.gratisdns.dk2015-08-22 → 2016-09-15 · 4 obs

● 2015-08-22 12:22:44
● 2016-09-15 10:45:40
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○NSns5.gratisdns.dk2015-08-22 → 2016-09-15 · 4 obs

● 2015-08-22 12:22:44
● 2016-09-15 10:45:40
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

●MXmail.protonmail.ch2026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

●MXmailsec.protonmail.ch2026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

○MXmx1.spamfilter.cc2015-08-22 → 2017-05-17 · 4 obs

● 2015-08-22 12:22:44
● 2017-05-17 23:58:02
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

●A104.21.83.1002026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

●A172.67.221.1562026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

○A188.114.96.02026-05-14 → 2026-05-14 · 2 obs

○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○A188.114.97.02026-05-14 → 2026-05-14 · 2 obs

○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○A188.226.159.1752015-08-22 → 2017-05-17 · 4 obs

● 2015-08-22 12:22:44
● 2017-05-17 23:58:02
○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

●A2606:4700:3034::6815:53642026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

●A2606:4700:3034::ac43:dd9c2026-05-14 → 2026-05-14 · 3 obs

○ 2017-05-17 23:58:02
● 2026-05-14 06:15:08
● 2026-05-14 06:15:10

○A2a06:98c1:3120::2026-05-14 → 2026-05-14 · 2 obs

○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

○A2a06:98c1:3121::2026-05-14 → 2026-05-14 · 2 obs

○ 2026-05-14 06:15:08
○ 2026-05-14 06:15:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
jesperbrodersen.dk	cash.ns.cloudflare.com, joyce.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.14

NS records: cash.ns.cloudflare.com, joyce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jesperbrodersen.dk (unsigned zone)

⏱️ Timing

Total: 2201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.100, 172.67.221.156`
AAAA	2	`2606:4700:3034::6815:5364, 2606:4700:3034::ac43:dd9c`
NS	2	`cash.ns.cloudflare.com, joyce.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=5c909bb12a033865, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

jesperbrodersen.dk resolves to four IP numbers: 2606:4700:3034::6815:5364, 2606:4700:3034::ac43:dd9c, 104.21.83.100 and 172.67.221.156.

Other host names such as bpb58.gavoj33847.workers.dev, yinzhiyi.net, blog.jcepm.org, localpros.co.za and decentralisedapplication.com share IPs with jesperbrodersen.dk.

Name Servers

jesperbrodersen.dk is delegated to two name servers: cash.ns.cloudflare.com and joyce.ns.cloudflare.com.

jesperbrodersen.dk shares the same name server setup as 20bets-site.com, (0x736578)e.mu, blushmeter.com, websitebiography.com and janetcarolina.com.

jesperbrodersen.dk at least partially shares name servers with other domains, for instance idipuncakjaya.org, hbxypm.com, eliteai.tools, certifiedcarry.com and 25eight.academy.

These name servers are commonly used with jermaine.ns.cloudflare.com, adam.ns.cloudflare.com, sreeni.ns.cloudflare.com, jeremy.ns.cloudflare.com, jessica.ns.cloudflare.com and david.ns.cloudflare.com.

Host names with six IP numbers:

cash.ns.cloudflare.com points to 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

joyce.ns.cloudflare.com points to 2606:4700:50::a29f:260e, 2803:f800:50::6ca2:c20e, 2a06:98c1:50::ac40:220e, 108.162.194.14, 162.159.38.14 and 172.64.34.14.

Mail Servers

jesperbrodersen.dk is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup for jesperbrodersen.dk matches that of other domains, for instance dbfgc.com, wolfenberger.com, 3daudiolab.co.uk, ianblizzard.com and coffey.co.

jesperbrodersen.dk shares at least partially some mail servers with other domains, including moesef.com, eyesightmatters.com, lagrandegourmandise.ca, winmart.com.ua and medicalchoice.net.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

jesperbrodersen.dk - robtex.com