nuller.dk - dns.ninja

`nuller.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.155.37^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
NS	`ns1.curanet.dk` ⭐
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`nuller-dk.mail.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::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.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::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.curanet.dk`hostmaster@curanet.dk 2024-11-19 #1

`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 1783448821localtime Tue Jul 7 20:27:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783448821

Subdomains

mail.nuller.dk

Same first word

nuller.com

nuller.net

nuller.ir

nuller.de

nuller.dk

Similar names

nerull.de

ullner.at

ullner.dk

rullen.eu

rullen.club

ullner.se

ullner.com

ullern.no

nerull.com

ullner.net

ullern.net

nerull.net

ullner.org

runell.com

rullen.com

ullner.blogspot.com

ullner.biz

rullen.se

nurell.com

renull.com

ullner.eu

ullner.de

renlul.com

ullern.com

DNS History

9 records (4 active, 5 former)

○NSns.wannafind.dk2015-06-04 → 2016-08-08 · 4 obs

● 2015-06-04 03:26:56
● 2016-08-08 05:14:42
○ 2017-03-31 07:27:40
○ 2026-07-07 18:33:10

●NSns1.curanet.dk2017-03-31 → 2026-07-07 · 3 obs

○ 2016-08-08 05:14:42
● 2017-03-31 07:27:40
● 2026-07-07 18:33:10

●NSns2.curanet.dk2017-03-31 → 2026-07-07 · 3 obs

○ 2016-08-08 05:14:42
● 2017-03-31 07:27:40
● 2026-07-07 18:33:10

○NSns2.wannafind.dk2015-06-04 → 2016-08-08 · 4 obs

● 2015-06-04 03:26:56
● 2016-08-08 05:14:42
○ 2017-03-31 07:27:40
○ 2026-07-07 18:33:10

○MXbackup-mx.wannafind.dk2015-06-04 → 2016-08-08 · 4 obs

● 2015-06-04 03:26:56
● 2016-08-08 05:14:42
○ 2017-03-31 07:27:40
○ 2026-07-07 18:33:10

○MXmail.nuller.dk2015-06-04 → 2016-08-08 · 4 obs

● 2015-06-04 03:26:56
● 2016-08-08 05:14:42
○ 2017-03-31 07:27:40
○ 2026-07-07 18:33:10

●MXnuller-dk.mail.protection.outlook.com2017-03-31 → 2026-07-07 · 3 obs

○ 2016-08-08 05:14:42
● 2017-03-31 07:27:40
● 2026-07-07 18:33:10

○A185.21.40.2242015-06-04 → 2016-08-08 · 4 obs

● 2015-06-04 03:26:56
● 2016-08-08 05:14:42
○ 2017-03-31 07:27:40
○ 2026-07-07 18:33:10

●A93.191.155.372017-03-31 → 2026-07-07 · 3 obs

○ 2016-08-08 05:14:42
● 2017-03-31 07:27:40
● 2026-07-07 18:33:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
nuller.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:185.25.141.12

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.155.37`
NS	2	`ns1.curanet.dk, ns2.curanet.dk`
MX	1	`nuller-dk.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.curanet.dk hostmaster.curanet.dk`

Analysis

Hierarchy

The domain mail.nuller.dk falls under the parent nuller.dk.

IP Addresses

nuller.dk resolves to just one IP address, 93.191.155.37.

Two other host names, along with gmh.dk, markdal.net and tcmplatform.com, also share IP numbers with nuller.dk.

Name Servers

DNS delegation for nuller.dk points to two name servers: ns1.curanet.dk and ns2.curanet.dk.

nuller.dk shares its NS records with other domains, for example capita.dk, jns.dk, gopla.dk and two others.

nuller.dk shares at least some of its name servers with other domains, for example acv-intra.dk, ditnybyggeri.dk, rsforsyning.dk and samzon.co.uk.

These name servers tend to be used in conjunction with the name servers ns1.123hotel.dk.

ns1.curanet.dk directs to 185.25.141.12 and 2a02:2339:4006:108::123. ns2.curanet.dk directs to 91.197.248.75 and 2a02:2339:1:10f::123:123. Each host name carries two IP addresses.

Mail Servers

The sole mail server for nuller.dk is nuller-dk.mail.protection.outlook.com.

With 8 IP addresses total, nuller-dk.mail.protection.outlook.com resolves to 52.101.73.4, 52.101.73.8, 52.101.73.16 and 5 others.