`z-up.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:447^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::681a:547^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::ac43:4555^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.4.71^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.5.71^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.69.85^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
MX	`ok-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`3b6grbydgxh8crg6wwq49fyg0kc5h5hj`
TXT	`49wh4k2w9xvff6qp9lf5qctkk1qnvg2t`
TXT	`_0to9y779fujgp09pqxllcf7uy4agjwh`
TXT	`_g4wkpmpq43hjit44e0tt77dp8g7m1l1`
TXT	`_ghkndtl66c0n52hab8dzxynenoyzlql`
TXT	`_myah1yf00hy99du4ykierribjzvbhqh`
TXT	`_pg9sz5hbq0ma91mp9rw92650fzqpe0m`
TXT	`apple-domain-verification=1eqqMaOw0uD9yl8d`
TXT	`atlassian-domain-verification=A6J4zoT0y4nyEhsTPa1pA0BPPTiWxolrrH3pVoZcgKloLOw...`
TXT	`facebook-domain-verification=d7ln8ls1k7thwhhnvp5djwrvl8zzz3`
TXT	`google-site-verification=6nTEhoMn1aypEj2xiRxkeAZT2EJJZZKavtPhbISe61s`
TXT	`google-site-verification=iKrz26H16T6BMbDwTmrXfXTtr-RMqK8tbOqSToJ2CYA`
TXT	`mgverify=0e7b9b327b14626d052f0ac102e8f2daee01b199d370f58ed1b4a62e7b90001a`
TXT	`paloaltonetworks-site-verification=941602add5474e940ed6ad5a9d8a5ba21091600049...`
TXT	`v=spf1 ip4:62.243.38.189 ip4:185.204.248.70 ip4:185.204.248.71 ip4:77.66.1.33...`
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2302643633

`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 1782378721localtime Thu Jun 25 11:12:01 2026gmtime Thu Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1782378721

Same first word

z-up.dk

z-up.ru

z-up.com.tw

z-up.com

z-up.org

z-up.at

Similar names

z-pu.com

up-z.com.ua

up-z.com

z-pu.ru

u-zp.com

DNS History

14 records (9 active, 5 former)

●NShattie.ns.cloudflare.com2026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●NSjakub.ns.cloudflare.com2026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

○NSns1.surf-town.net2015-07-26 → 2016-12-27 · 4 obs

● 2015-07-26 00:04:34
● 2016-12-27 03:29:16
○ 2026-05-29 08:13:38
○ 2026-06-25 10:02:40

○NSns2.surf-town.net2015-07-26 → 2016-12-27 · 4 obs

● 2015-07-26 00:04:34
● 2016-12-27 03:29:16
○ 2026-05-29 08:13:38
○ 2026-06-25 10:02:40

○NSns3.surf-town.net2015-07-26 → 2016-12-27 · 4 obs

● 2015-07-26 00:04:34
● 2016-12-27 03:29:16
○ 2026-05-29 08:13:38
○ 2026-06-25 10:02:40

○MXmailb5.surftown.dk2015-07-26 → 2016-12-27 · 4 obs

● 2015-07-26 00:04:34
● 2016-12-27 03:29:16
○ 2026-05-29 08:13:38
○ 2026-06-25 10:02:40

●MXok-dk.mail.protection.outlook.com2026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●A104.26.4.712026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●A104.26.5.712026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●A172.67.69.852026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

○A212.97.132.2042015-07-26 → 2016-12-27 · 4 obs

● 2015-07-26 00:04:34
● 2016-12-27 03:29:16
○ 2026-05-29 08:13:38
○ 2026-06-25 10:02:40

●A2606:4700:20::681a:4472026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●A2606:4700:20::681a:5472026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

●A2606:4700:20::ac43:45552026-05-29 → 2026-06-25 · 3 obs

○ 2016-12-27 03:29:16
● 2026-05-29 08:13:38
● 2026-06-25 10:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, c.nic.dk, l.nic.dk...	-
z-up.dk	jakub.ns.cloudflare.com, hattie.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.172

NS records: jakub.ns.cloudflare.com, hattie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z-up.dk (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.5.71, 172.67.69.85...`
AAAA	3	`2606:4700:20::ac43:4555, 2606:4700:20::681a:547...`
NS	2	`hattie.ns.cloudflare.com, jakub.ns.cloudflare.com`
MX	1	`ok-dk.mail.protection.outlook.com (pri:`
TXT	15	`3b6grbydgxh8crg6wwq49fyg0kc5h5hj, 49wh4k2w9xvff6qp9lf5qctkk1qnvg2t...`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

z-up.dk points to 6 IP addresses, including 104.26.4.71, 104.26.5.71 and 172.67.69.85, plus 3 other.

nano-tyre.ro, pivotalchain.io, readcube.com plus two other host names have IP numbers in common with z-up.dk.

Name Servers

The NS records for z-up.dk delegate to hattie.ns.cloudflare.com and jakub.ns.cloudflare.com.

The name server configuration of z-up.dk is shared with other domains, for instance shjyny.net, operis.cn, m9386.com and two others.

z-up.dk partially shares its NS delegation with several other domains, including 841000285.xyz, bestelectroniccomponent.com, dahahizli48.com and two others.

These name servers often co-occur with the name servers khalid.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hattie.ns.cloudflare.com maps to 108.162.194.172, 162.159.38.172, 172.64.34.172 and 3 additional IP addresses.

jakub.ns.cloudflare.com maps to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 additional IP addresses.

Mail Servers

z-up.dk uses one mail server — ok-dk.mail.protection.outlook.com.

The mail server setup of z-up.dk matches that of other domains such as lygas.dk, ok-ung.dk, methanol.dk and two others.

ok-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.68.3, 52.101.68.16, 52.101.73.26 plus 5 more.

z-up.dk - robtex.com

z-up.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`z-up.dk`

`dk`