tens-apparat.dk

📜 Historical scan 2026-10-23 00:44:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tens-apparat.dk is a .dk domain served by 2 nameservers (alaric.ns.cloudflare.com, hera.ns.cloudflare.com). It was registered on 13 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.180 is hosted by Cloudflare, Inc. (AS13335). 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
alaric.ns.cloudflare.com	108.162.195.31 162.159.44.31 172.64.35.31 2606:4700:58::a29f:2c1f 2803:f800:50::6ca2:c31f 2a06:98c1:50::ac40:231f	alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com alaric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hera.ns.cloudflare.com	108.162.192.162 172.64.32.162 173.245.58.162 2606:4700:50::adf5:3aa2 2803:f800:50::6ca2:c0a2 2a06:98c1:50::ac40:20a2	hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.242	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.31.180
🔶 Autoconfig	104.21.31.180

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1fb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b2f2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.180,172.67.178.242 ech=AEX+DQBBfQAgACABgF0MluJi6Jhho52ps8h7sp6zLUFD00YY+qi9mxTGQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1fb4,2606:4700:3034::ac43:b2f2

🔌 SRV Records#

1 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

3 records 130ms

TXT Record
google-site-verification=GNKA-99uBsybSjc377q-7O-2Q45E1SAZNPDa5iwEXBY
v=spf1 +a +mx +ip4:193.200.90.182 include:_spf.e-studio.dk +include:relay.mailchannels.net -all
v=spf1 a mx include:relay.mailchannels.net -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (tens-apparat.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:193.200.90.182 include:_spf.e-studio.dk +include:relay.mailchannels.net -all
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.tens-apparat.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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 2026-10-25 12:25:50

www	104.21.31.180 172.67.178.242 2606:4700:3033::6815:1fb4 2606:4700:3034::ac43:b2f2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tens-apparat.dk: 104.21.31.180 172.67.178.242 2606:4700:3033::6815:1fb4 2606:4700:3034::ac43:b2f2 (AS13335) www.tens-apparat.dk: 104.21.31.180 172.67.178.242 2606:4700:3033::6815:1fb4 2606:4700:3034::ac43:b2f2 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tens-apparat.dk	t-lyGv2iuBY6qTf-T9lUOv0eY2TzUXGQhmpq_4tnnF8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416371856
Primary NS (MNAME)	alaric.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 19:55:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-02-13
Expires	2027-02-12 (108d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

24ms

29ms

AAAA

27ms

TXT

130ms

CAA

28ms

HTTPS

30ms

TLSA

38ms

SOA

34ms

MTA-STS

43ms

DNSSEC

92ms

SRV

47ms

Total

466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 12:25:50	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-23 00:44:32 shown	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 19:09:03	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 19:08:00	2102ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 19:00:51	4575ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:42:09	1829ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-28 18:34:36	715ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-27 18:16:19	566ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-26 18:00:17	552ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-25 17:44:32	719ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 17:41:05	3071ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-23 16:43:20	727ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-22 03:28:16	840ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-21 00:19:20	1057ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 16:25:37	3402ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 22:37:27	874ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:05:39	682ms	2 NS 2 A 0 MX	🔓 Insecure