instruments.dk - dns.ninja

`instruments.dk`

DNSSEC	🔒 Signed (DS record present)
A	195.47.247.18^{ONECOM195.47.247.0/24 One.com A/S}
		PTR	`one.com.webforward.g1i.one`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`instruments-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.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::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms33413165`
TXT	`v=spf1 a mx ip4:212.97.132.190 ip4:213.83.147.18 ip4:213.83.147.23 ip4:195.41...`
TXT	`LcQD9vVwh0cJFqExAUbmzuH5P0HHymXlUyIhYuYkZ2APRE0xfB8wW46I/0CKyBcm5tkL2DLKNmEi2...`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-29 #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 1783711261localtime Fri Jul 10 21:21:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783711081

WOT: SAFE (80/100)

Subdomains

mail.instruments.dk

Same first word

DNS History

11 records (4 active, 7 former)

○NSns.dandomain.dk2015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

●NSns01.one.com2026-05-09 → 2026-07-10 · 3 obs

○ 2017-04-09 07:44:48
● 2026-05-09 11:59:34
● 2026-07-10 19:27:50

●NSns02.one.com2026-05-09 → 2026-07-10 · 3 obs

○ 2017-04-09 07:44:48
● 2026-05-09 11:59:34
● 2026-07-10 19:27:50

○NSns2.dandomain.dk2015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

○NSns3.dandomain.dk2015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

○MXbackup-mx.post.tele.dk2015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

●MXinstruments-dk.mail.protection.outlook.com2026-05-09 → 2026-07-10 · 3 obs

○ 2017-04-09 07:44:48
● 2026-05-09 11:59:34
● 2026-07-10 19:27:50

○MXmail.instruments.dk2015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

○A194.255.15.192015-08-11 → 2017-04-09 · 4 obs

● 2015-08-11 10:19:40
● 2017-04-09 07:44:48
○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

●A195.47.247.182026-05-09 → 2026-07-10 · 3 obs

○ 2017-04-09 07:44:48
● 2026-05-09 11:59:34
● 2026-07-10 19:27:50

○A77.111.240.1912026-05-09 → 2026-07-10 · 2 obs

○ 2026-05-09 11:59:34
○ 2026-07-10 19:27:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, t.nic.dk, b.nic.dk, s.nic.dk...	-
instruments.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.47.247.18`
NS	2	`ns02.one.com, ns01.one.com`
MX	1	`instruments-dk.mail.protection.outlook.c`
TXT	3	`LcQD9vVwh0cJFqExAUbmzuH5P0HHymXlUyIhYuYk, v=spf1 a mx ip4:212.97.132.190 ip4:213.8...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

instruments.dk serves as the parent of mail.instruments.dk.

IP Addresses

instruments.dk resolves to one IP address: 195.47.247.18.

kirchhoff-online.de, creapix.dk, doktorio.de and two other host names share IP numbers with instruments.dk.

Name Servers

DNS delegation for instruments.dk points to two name servers: ns01.one.com and ns02.one.com.

instruments.dk uses the same name servers as several other domains — among them bergstadl.at, b65.dk, vig.nu and two more.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

Mail for instruments.dk is handled by a single mail server, instruments-dk.mail.protection.outlook.com.

instruments-dk.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.21, 52.101.68.36, 52.101.73.15 and 5 others.