require.dk - dns.ninja

`require.dk`

DNSSEC	⚠️ Not signed
A	176.20.244.72^{🇩🇰 TDC176.20.224.0/19}
		PTR	`176-20-244-72-dynamic.dk.customer.tdc.net`
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rex.ns.cloudflare.com`
		A	108.162.195.13^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	172.64.35.13^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
MX	`require-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.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::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms74627106`
TXT	`require.dk`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2410079359

`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 1785707281localtime Sun Aug 2 23:48:01 2026gmtime Sun Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785707281

Same first word

require.mobi

require.co

require.de

require.io

require.no

require.dk

require.nl

Similar names

equirer.com

requeri.info

ereirqu.com

querier.com

DNS History

9 records (4 active, 5 former)

●NShera.ns.cloudflare.com2026-03-26 → 2026-08-02 · 3 obs

○ 2017-06-30 22:36:02
● 2026-03-26 16:59:40
● 2026-08-02 22:32:46

○NSns1.surf-town.net2015-08-21 → 2017-06-30 · 4 obs

● 2015-08-21 07:42:16
● 2017-06-30 22:36:02
○ 2026-03-26 16:59:40
○ 2026-08-02 22:32:46

○NSns2.surf-town.net2015-08-21 → 2017-06-30 · 4 obs

● 2015-08-21 07:42:16
● 2017-06-30 22:36:02
○ 2026-03-26 16:59:40
○ 2026-08-02 22:32:46

○NSns3.surf-town.net2015-08-21 → 2017-06-30 · 4 obs

● 2015-08-21 07:42:16
● 2017-06-30 22:36:02
○ 2026-03-26 16:59:40
○ 2026-08-02 22:32:46

●NSrex.ns.cloudflare.com2026-03-26 → 2026-08-02 · 3 obs

○ 2017-06-30 22:36:02
● 2026-03-26 16:59:40
● 2026-08-02 22:32:46

○MXmail10.surftown.dk2015-08-21 → 2016-09-10 · 4 obs

● 2015-08-21 07:42:16
● 2016-09-10 03:20:46
○ 2017-06-30 22:36:02
○ 2026-08-02 22:32:46

●MXrequire-dk.mail.protection.outlook.com2026-03-26 → 2026-08-02 · 3 obs

○ 2017-06-30 22:36:02
● 2026-03-26 16:59:40
● 2026-08-02 22:32:46

●A176.20.244.722026-03-26 → 2026-08-02 · 3 obs

○ 2017-06-30 22:36:02
● 2026-03-26 16:59:40
● 2026-08-02 22:32:46

○A212.97.133.2372015-08-21 → 2017-06-30 · 4 obs

● 2015-08-21 07:42:16
● 2017-06-30 22:36:02
○ 2026-03-26 16:59:40
○ 2026-08-02 22:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
require.dk	rex.ns.cloudflare.com, hera.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.13

NS records: rex.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for require.dk (unsigned zone)

⏱️ Timing

Total: 2400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.20.244.72`
NS	2	`hera.ns.cloudflare.com, rex.ns.cloudflare.com`
MX	1	`require-dk.mail.protection.outlook.com (`
TXT	3	`MS=ms74627106, require.dk...`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

require.dk points to a single IP number: 176.20.244.72.

Host names like 176-20-244-72-dynamic.dk.customer.tdc.net are further examples that share IP numbers with require.dk.

Name Servers

Two name servers handle the delegation for require.dk: hera.ns.cloudflare.com and rex.ns.cloudflare.com.

require.dk shares its name server setup with other domains, including letzstay.com, chickenroyalgame.no, zgorky.pl and two others.

require.dk has at least partial name server overlap with other domains, such as spotbright.uk, davidlinx-official.com, wg77arm.site and two others.

It is common to find these name servers paired with the name servers heather.ns.cloudflare.com, bart.ns.cloudflare.com, ligia.ns.cloudflare.com and pranab.ns.cloudflare.com.

Host names with 6 IP numbers:

hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162 among others, with 3 other IP addresses in total.

rex.ns.cloudflare.com resolves to 108.162.195.13, 162.159.44.13 and 172.64.35.13 among others, with 3 other IP addresses in total.

Mail Servers

require.dk has one mail server: require-dk.mail.protection.outlook.com.

require-dk.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.25, 52.101.68.39, 52.101.73.26 and 5 other.