industriteknik.dk

📜 Historical scan 2026-06-18 02:53:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

industriteknik.dk is a .dk domain served by 2 nameservers (cass.ns.cloudflare.com, wesley.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.114 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by industriteknik-dk.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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
cass.ns.cloudflare.com	108.162.192.81 172.64.32.81 173.245.58.81 2606:4700:50::adf5:3a51 2803:f800:50::6ca2:c051 2a06:98c1:50::ac40:2051	cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com cass.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wesley.ns.cloudflare.com	108.162.193.246 172.64.33.246 173.245.59.246 2606:4700:58::adf5:3bf6 2803:f800:50::6ca2:c1f6 2a06:98c1:50::ac40:21f6	wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.114	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.116	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	industriteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 52.101.68.12 52.101.68.36 52.101.73.26 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56
🔶 Autoconfig	104.21.41.114

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:2972	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a474	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.114,172.67.164.116 ech=AEX+DQBBUgAgACBikhzZAr7Rk2pMlFm723zwb2k97MV6NY84MH+YnyTnJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2972,2606:4700:3036::ac43:a474

🔌 SRV Records#

2 records 62ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.linde-el.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 183ms

TXT Record
MS=ms17748943
MS=ms86701239
v=spf1 +a +mx +ip4:195.242.130.74 +ip4:195.242.130.52 +a:spam01.complit-hosting.dk +a:spam02.complit-hosting.dk +a:mail.linde-el.dk +ip4:195.41.226.66 +ip4:5.103.13.234 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (industriteknik.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.130.74 +ip4:195.242.130.52 +a:spam01.complit-hosting.dk +a:spam02.complit-hosting.dk +a:mail.linde-el.dk +ip4:195.41.226.66 +ip4:5.103.13.234 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.industriteknik.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; pct=100

📬 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 2026-10-21 14:25:05

www	104.21.41.114 172.67.164.116 2606:4700:3032::6815:2972 2606:4700:3036::ac43:a474 (AS13335) (address records, no CNAME)
www vs bare domain	Same network industriteknik.dk: 104.21.41.114 172.67.164.116 2606:4700:3032::6815:2972 2606:4700:3036::ac43:a474 (AS13335) www.industriteknik.dk: 104.21.41.114 172.67.164.116 2606:4700:3032::6815:2972 2606:4700:3036::ac43:a474 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2406096217
Primary NS (MNAME)	cass.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

38ms

51ms

AAAA

35ms

TXT

183ms

CAA

53ms

HTTPS

36ms

TLSA

196ms

SOA

40ms

MTA-STS

59ms

DNSSEC

69ms

SRV

62ms

Total

1077ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 14:25:05	585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 17:01:49	1224ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:57:47	1028ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 00:48:36	3313ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 01:49:07	959ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 05:22:56	9450ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 15:17:39	1879ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:19:43	1303ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 02:53:14 shown	1077ms	2 NS 2 A 1 MX	🔓 Insecure