pro-instruments.dk

📜 Historical scan 2026-06-20 17:46:28 · ← 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 124ms

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 86ms

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 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	proinstruments-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 52.101.68.21 52.101.73.15 52.101.73.24 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.98.16.39
🔶 Autoconfig	104.21.65.119

🔷 AAAA Records (IPv6)#

2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9156	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4177	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.119,172.67.145.86 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9156,2606:4700:3033::6815:4177

🔌 SRV Records#

2 records 128ms

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#

1 records 326ms

TXT Record
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#

268ms

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

🏷️ SOA#

113ms

Field	Value
Serial	2406288503
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#

124ms

86ms

68ms

AAAA

67ms

TXT

326ms

CAA

93ms

HTTPS

69ms

TLSA

219ms

SOA

113ms

MTA-STS

153ms

DNSSEC

268ms

SRV

128ms

Total

1568ms

🕐 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	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 shown	1568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:04:28	4841ms	2 NS 2 A 1 MX	🔓 Insecure