`nci.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3411^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c1f0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.17^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.240^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
MX	`nci-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::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
TXT	`MS=ms26024463`
TXT	`v=spf1 include:spf.zitcom.dk include:customerspf.sitecore.net include:spf.pro...`
TXT	`zf4CCNpLQAzQBUUt41LPcnx9RLICjrMT1kmuqM5/UkDRS9LpCdWNkh4CkVPLFbJCjNBRPNJmrULJV...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.17, 172.67.193.240
		IPv6 hints	2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2399720206

`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 1775425501localtime Sun Apr 5 23:45:01 2026gmtime Sun Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1775425501

Same first word

nci.net

nci.ch

nci.vn

nci.am

nci.ps

nci.ac.th

nci.systems

nci.jp

nci.kz

nci.co.uk

nci.ae

nci.edu.eg

nci.de

nci.org

nci.mx

nci.com.cn

nci.nl

nci.it

nci.in

nci.ru

nci.dk

nci.cz

nci.eu

nci.se

nci.no

nci.ca

nci.gov.my

nci.ir

nci.university

nci.ac.cn

nci.com.es

nci.co.jp

nci.org.au

nci.es

nci.hu

nci.biz

nci.edu

nci.world

nci.international

nci.sk

nci.go.th

nci.co

nci.at

nci.pl

nci.gmbh

nci.com

nci.cl

nci.com.mx

nci.agency

nci.com.ua

nci.ci

nci.fr

nci.me

nci.cn

nci.co.th

nci.be

nci.my

nci.org.uk

nci.ie

Similar names

nic.pa

nic.km.ua

nic.java

nic.accenture

nic.weibo

nic.florist

nic.lidl

nic.sucks

nic.tatamotors

nic.docs

nic.lgbt

inc.org.br

nic.shiksha

nic.fedex

nic.theatre

nic.team

nic.hdfc

nic.progressive

inc.co.kr

nic.aarp

nic.enterprises

nic.fr

cin.si

nic.bradesco

icn.at

nic.protection

icn.it

nic.college

nic.kfh

nic.juniper

nic.bmw

cni.cn

nic.realty

cin.org

nic.gucci

nic.beer

nic.llp

nic.sanofi

nic.glass

nic.aramco

nic.kitchen

nic.uol

nic.compare

cni.gob.es

nic.blackfriday

cni.at

nic.secure

nic.bcg

nic.gallo

nic.doctor

nic.eco

nic.me

nic.gov.ua

nic.ubs

nic.tokyo

inc.tax

nic.digital

nic.bloomberg

nic.gdn

icn.od.ua

nic.solutions

nic.dupont

nic.airtel

nic.reviews

cni.jp

nic.phone

nic.organic

nic.la

nic.fly

nic.fidelity

nic.broadway

nic.abbvie

nic.is

nic.ml

cin.biz

nic.discount

nic.one

nic.ae

nic.intuit

icn.cl

nic.citi

nic.photo

nic.az

nic.moscow

cni.gob.ec

nic.samsclub

icn.eu

cni.cz

nic.hiv

nic.tv

nic.zero

nic.sm

nic.ng

inc.sh.cn

nic.amazon

nic.rent

nic.engineer

nic.vc

DNS History

17 records (7 active, 10 former)

●NSelsa.ns.cloudflare.com2026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

○NSns1.gratisdns.dk2009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○NSns2.gratisdns.dk2009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○NSns3.gratisdns.dk2009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○NSns4.gratisdns.dk2009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○NSns5.gratisdns.dk2009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

●NSroan.ns.cloudflare.com2026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

○MXcluster5.eu.messagelabs.com2016-12-29 → 2017-09-25 · 5 obs

○ 2016-09-13 22:20:36
● 2016-12-29 08:24:24
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○MXcluster5a.eu.messagelabs.com2016-12-29 → 2017-09-25 · 5 obs

○ 2016-09-13 22:20:36
● 2016-12-29 08:24:24
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

○MXmail.nc.dk2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 11:56:42
○ 2015-08-12 17:05:18
○ 2026-04-05 21:46:06

○MXmailgw.nc.dk2015-08-12 → 2016-09-13 · 5 obs

○ 2009-01-19 11:56:42
● 2015-08-12 17:05:18
● 2016-09-13 22:20:36
○ 2016-12-29 08:24:24
○ 2026-04-05 21:46:06

●MXnci-dk.mail.protection.outlook.com2026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

●A104.21.52.172026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

●A172.67.193.2402026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

●A2606:4700:3037::6815:34112026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

●A2606:4700:3037::ac43:c1f02026-03-30 → 2026-04-05 · 3 obs

○ 2017-09-25 13:54:48
● 2026-03-30 01:59:58
● 2026-04-05 21:46:06

○A80.63.55.802009-01-19 → 2017-09-25 · 4 obs

● 2009-01-19 11:56:42
● 2017-09-25 13:54:48
○ 2026-03-30 01:59:58
○ 2026-04-05 21:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
nci.dk	elsa.ns.cloudflare.com, roan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, roan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nci.dk (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.17, 172.67.193.240`
AAAA	2	`2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0`
NS	2	`elsa.ns.cloudflare.com, roan.ns.cloudflare.com`
MX	1	`nci-dk.mail.protection.outlook.com (pri:`
TXT	3	`MS=ms26024463, v=spf1 include:spf.zitcom.dk include:cus...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

nci.dk points to four IP numbers: 2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0, 104.21.52.17 and 172.67.193.240.

Other host names, for instance it-artel.com.ua, www.lovemenow.club, www.quartzautomatic.com, dornellasboots.com and playworksforgex.com share IP numbers with nci.dk.

Name Servers

nci.dk's delegation is to two name servers elsa.ns.cloudflare.com and roan.ns.cloudflare.com.

nci.dk shares the same name server configuration as other domains, such as byd.dk, hyndai.dk, thetabgang.com, jyundai.dk and landrover.dk.

nci.dk at least partially shares its name servers with other domains, for instance willitaway.com, ssn56.net, pharm.ai, vsemolitva.ru and elitex.me.

These name servers are commonly used alongside trace.ns.cloudflare.com and donald.ns.cloudflare.com.

Host names with six IP numbers:

elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111.

roan.ns.cloudflare.com points to: 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226.

Mail Servers

nci.dk is served by a single mail server, nci-dk.mail.protection.outlook.com.

The host name nci-dk.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::c, 52.101.68.8, 52.101.68.12, 52.101.68.15 and 52.101.68.36.

nci.dk - robtex.com

nci.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

`nci.dk`

`dk`