`263.dk`

DNSSEC	⚠️ Not signed
A	168.119.119.20^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
		PTR	`static.20.119.119.168.clients.your-server.de`
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`263-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms64549775`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2403045139

`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 1778334301localtime Sat May 9 15:45:01 2026gmtime Sat Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778334301

Same first word

263.biz

263.com.cn

263.net

263.tw

263.io

263.edu.vn

263.la

263.eu

263.run

263.ws

263.cc

263.org.vn

263.xyz

263.vn

263.co.zw

263.gd.cn

263.us

263.net.cn

263.bz

263.ru

263.casino

263.de

263.jp

263.id.vn

263.dk

263.sh

263.cn

263.nl

263.com

263.info

263.ca

263.sh.cn

263.tv

263.fr

Similar names

632.cm

632.in

326.nl

236.in-addr.arpa

362.ca

236.com

623.us

632.am

632.co

236.nl

623.nl

326.de

362.co

236.cc

236.co

362.gg

362.jp

623.in

632.it

632.ca

326.net.cn

236.tw

632.eu

623.cn

362.ru

632.cn

236.pl

236.us

623.ph

623.ch

236.fr

632.fr

362.com

632.nl

236.me

326.ru

623.cc

623.co

236.com.cn

236.ca

632.io

623.ir

236.jp

623.eu

623.pl

362.su

623.it

623.mobi

326.net

326.li

236.it

362.org

632.ru

362.ph

326.me

236.ru

236.im

362.xyz

623.fr

236.es

326.one

632.com

632.de

362.me

362.at

362.biz

326.fr

326.us

362.de

236.in

362.eu

362.bet

326.cz

623.me

326.kr

362.tv

326.co

632.org

326.tv

326.co.uk

362.net

326.com

DNS History

18 records (4 active, 14 former)

●NSarvind.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2021-10-15 10:21:56
● 2026-02-21 09:30:12
● 2026-05-09 14:03:18

○NSns1.gigahost.dk2015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

○NSns1.quickdns.dk2021-04-17 → 2021-10-15 · 5 obs

○ 2016-09-15 08:16:50
● 2021-04-17 10:38:40
● 2021-10-15 10:21:56
○ 2026-02-21 09:30:12
○ 2026-05-09 14:03:18

○NSns2.gigahost.dk2015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

○NSns2.quickdns.dk2021-04-17 → 2021-10-15 · 5 obs

○ 2016-09-15 08:16:50
● 2021-04-17 10:38:40
● 2021-10-15 10:21:56
○ 2026-02-21 09:30:12
○ 2026-05-09 14:03:18

○NSns3.gigahost.dk2015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

○NSns3.quickdns.dk2021-04-17 → 2021-10-15 · 5 obs

○ 2016-09-15 08:16:50
● 2021-04-17 10:38:40
● 2021-10-15 10:21:56
○ 2026-02-21 09:30:12
○ 2026-05-09 14:03:18

○NSns4.gigahost.dk2015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

○NSns4.quickdns.dk2021-04-17 → 2021-10-15 · 5 obs

○ 2016-09-15 08:16:50
● 2021-04-17 10:38:40
● 2021-10-15 10:21:56
○ 2026-02-21 09:30:12
○ 2026-05-09 14:03:18

○NSns5.gigahost.dk2015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

●NSuma.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2021-10-15 10:21:56
● 2026-02-21 09:30:12
● 2026-05-09 14:03:18

●MX263-dk.mail.protection.outlook.com2026-04-20 → 2026-05-09 · 3 obs

○ 2026-04-07 05:15:52
● 2026-04-20 03:16:34
● 2026-05-09 14:03:18

○MXmx1.gigahost.dk2015-08-23 → 2026-04-07 · 4 obs

● 2015-08-23 00:04:04
● 2026-04-07 05:15:52
○ 2026-04-20 03:16:34
○ 2026-05-09 14:03:18

○MXmx2.gigahost.dk2015-08-23 → 2026-04-07 · 4 obs

● 2015-08-23 00:04:04
● 2026-04-07 05:15:52
○ 2026-04-20 03:16:34
○ 2026-05-09 14:03:18

○MXmx3.gigahost.dk2021-04-17 → 2026-04-07 · 5 obs

○ 2015-08-23 00:04:04
● 2021-04-17 10:38:40
● 2026-04-07 05:15:52
○ 2026-04-20 03:16:34
○ 2026-05-09 14:03:18

●A168.119.119.202026-02-21 → 2026-05-09 · 3 obs

○ 2021-10-15 10:21:56
● 2026-02-21 09:30:12
● 2026-05-09 14:03:18

○A217.116.232.2212015-08-23 → 2016-09-15 · 4 obs

● 2015-08-23 00:04:04
● 2016-09-15 08:16:50
○ 2021-04-17 10:38:40
○ 2026-05-09 14:03:18

○A94.130.110.2502021-04-17 → 2021-10-15 · 5 obs

○ 2016-09-15 08:16:50
● 2021-04-17 10:38:40
● 2021-10-15 10:21:56
○ 2026-02-21 09:30:12
○ 2026-05-09 14:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
263.dk	uma.ns.cloudflare.com, arvind.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.146

NS records: uma.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 263.dk (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.119.119.20`
NS	2	`arvind.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	1	`263-dk.mail.protection.outlook.com (pri:`
TXT	2	`MS=ms64549775, v=spf1 include:spf.protection.outlook.co`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

263.dk resolves to one IP number: 168.119.119.20.

Other host names, for instance static.20.119.119.168.clients.your-server.de, share IP numbers with 263.dk.

Name Servers

263.dk is delegated to two name servers arvind.ns.cloudflare.com and uma.ns.cloudflare.com.

263.dk shares the same name server setup as other domains, for instance x3eam-vip.cc, coastalsurveyingsc.com, airtrips.az, kadeal.com and proomega.net.

263.dk at least partially shares name servers with other domains, for instance y77288.com, acteo.es, drogistplein.nl, newsdhaka24.com and naintrading.cn.

these name servers are commonly used alongside zelda.ns.cloudflare.com.

Host names with six IP numbers:

Host name arvind.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce3, 2803:f800:50::6ca2:c3e3, 2a06:98c1:50::ac40:23e3, 108.162.195.227, 162.159.44.227 and 172.64.35.227.

Host name uma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

Mail Servers

263.dk is handled by a single mail server, 263-dk.mail.protection.outlook.com.

Host 263-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.16, 52.101.73.1 and 52.101.73.11.

263.dk - robtex.com

263.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

`263.dk`

`dk`