instruments.dk

📜 Historical scan 2026-07-03 17:31:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

instruments.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by instruments-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	instruments-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 52.101.73.153 52.101.73.19 52.101.73.22 52.101.73.24	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 129ms

TXT Record
LcQD9vVwh0cJFqExAUbmzuH5P0HHymXlUyIhYuYkZ2APRE0xfB8wW46I/0CKyBcm5tkL2DLKNmEi2I3UhOldvQ==
MS=ms33413165
v=spf1 a mx ip4:212.97.132.190 ip4:213.83.147.18 ip4:213.83.147.23 ip4:195.41.53.78 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (instruments.dk)
-all (hard fail)	v=spf1 a mx ip4:212.97.132.190 ip4:213.83.147.18 ip4:213.83.147.23 ip4:195.41.53.78 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 22:05:44

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network instruments.dk: 195.47.247.18 (AS51468) www.instruments.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-instruments-dk._domainkey.hinhorsens.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-instruments-dk._domainkey.hinhorsens.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026062901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-21 22:31:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2026-12-31 (69d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
hin-online.dk	Punktum dk A/S (direct)
hinai.dk	ONE.COM A/S
hinonline.dk	Punktum dk A/S (direct)
hinwebshop.dk	Punktum dk A/S (direct)
industri-elektronik.dk	Punktum dk A/S (direct)
industriel-elektronik.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

40ms

32ms

AAAA

37ms

TXT

129ms

CAA

46ms

HTTPS

28ms

TLSA

542ms

SOA

0ms

MTA-STS

52ms

DNSSEC

105ms

SRV

61ms

Total

1350ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 15:47:35	775ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:21:37	2320ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:10:24	2722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:43:04	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 08:23:42	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 07:27:14	1342ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 07:12:16	1471ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:17:19	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 00:10:49	9129ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 19:11:46	4499ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-13 21:56:19	9152ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 17:31:39 shown	1350ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 22:06:16	1412ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 16:45:03	1281ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 16:53:25	2465ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:19:39	288ms	0 NS 0 A 0 MX	❓ Unknown