pro-instruments.dk

📜 Historical scan 2026-08-30 17:44:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pro-instruments.dk is a .dk domain served by 2 nameservers (coleman.ns.cloudflare.com, mira.ns.cloudflare.com). It was registered on 29 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.119 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by proinstruments-dk0i.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
coleman.ns.cloudflare.com	108.162.195.64 162.159.44.64 172.64.35.64 2606:4700:58::a29f:2c40 2803:f800:50::6ca2:c340 2a06:98c1:50::ac40:2340	coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com coleman.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mira.ns.cloudflare.com	108.162.192.204 172.64.32.204 173.245.58.204 2606:4700:50::adf5:3acc 2803:f800:50::6ca2:c0cc 2a06:98c1:50::ac40:20cc	mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.65.119	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	proinstruments-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 52.101.103.143 52.101.181.153 52.101.68.10 52.101.68.5	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.40
🔶 Autoconfig	172.67.145.86

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4177	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9156	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.119,172.67.145.86 ech=AEX+DQBB/gAgACBj3ZQaazmR4RDKgbRkFbDDCXC7k/q2zBXwpGrN2qG/LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4177,2606:4700:3037::ac43:9156

🔌 SRV Records#

2 records 72ms

Service	Priority	Weight	Port	Target
_sip._tcp	100	1	443	sipfed.online.lync.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 175ms

TXT Record
brevo-code:f8e66cdf5ac6dd1af0693fca4bc6bbc7
google-site-verification=nbfVy07fZoU6eGuDenG5pEhbVeS87aGoFtSfR5qJC48
v=spf1 include:_spf.powerhosting.dk include:spf.protection.outlook.com include:trustpilotservice.com -all

✉️ SPF#

Policy	Record (pro-instruments.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk include:spf.protection.outlook.com include:trustpilotservice.com -all

📨 DMARC#

Policy	Record (_dmarc.pro-instruments.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r

📬 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 2026-10-10 21:48:13

www	104.21.65.119 172.67.145.86 2606:4700:3033::6815:4177 2606:4700:3037::ac43:9156 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pro-instruments.dk: 104.21.65.119 172.67.145.86 2606:4700:3033::6815:4177 2606:4700:3037::ac43:9156 (AS13335) www.pro-instruments.dk: 104.21.65.119 172.67.145.86 2606:4700:3033::6815:4177 2606:4700:3037::ac43:9156 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	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#

95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413501393
Primary NS (MNAME)	coleman.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 11:37:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-09-29
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

22ms

21ms

AAAA

29ms

TXT

175ms

CAA

23ms

HTTPS

47ms

TLSA

304ms

SOA

0ms

MTA-STS

50ms

DNSSEC

95ms

SRV

72ms

Total

879ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:40:01	1309ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 10:26:16	909ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 16:17:51	4167ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 15:12:00	1917ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 17:44:30 shown	879ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 07:32:55	1120ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 03:52:54	5135ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 17:14:43	1692ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 13:28:12	1939ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 00:35:42	9202ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 17:46:28	1568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:04:28	4841ms	2 NS 2 A 1 MX	🔓 Insecure