netvaerkskabel24.dk

📜 Historical scan 2026-09-26 07:29:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netvaerkskabel24.dk is a .dk domain served by 2 nameservers (adele.ns.cloudflare.com, fred.ns.cloudflare.com). It was registered on 26 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.16.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by netvaerkskabel24-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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
adele.ns.cloudflare.com	108.162.194.156 162.159.38.156 172.64.34.156 2606:4700:50::a29f:269c 2803:f800:50::6ca2:c29c 2a06:98c1:50::ac40:229c	adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.247	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.84	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	netvaerkskabel24-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 2a01:111:f403:ca48::8 52.101.103.140 52.101.103.39 52.101.209.153 52.101.73.155	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:10f7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d954	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBBeQAgACAykazgbx2ToCbOH7QyPqkm9ZPq4mQCL0ehy8X5cq88NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954

📝 TXT Records#

4 records 164ms

TXT Record
google-site-verification=n5TGyI8pW5ms-nKBo3IdhQLg85bAQi26m3KRJ556-0M
MS=ms63019848
MS=ms88572617
v=spf1 mx a ip4:178.18.88.93 ip4:134.209.205.195 ip4:77.222.88.104 ip4:77.222.88.102 ip4:178.170.154.236 include:spf.dsit.hypernode.io include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (netvaerkskabel24.dk)
-all (hard fail)	v=spf1 mx a ip4:178.18.88.93 ip4:134.209.205.195 ip4:77.222.88.104 ip4:77.222.88.102 ip4:178.170.154.236 include:spf.dsit.hypernode.io include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.netvaerkskabel24.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:devops+monitoring@dsit.nl; ruf=mailto:devops@dsit.nl; fo=1

📬 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 2026-10-08 08:09:08

www	104.21.16.247 172.67.217.84 2606:4700:3033::6815:10f7 2606:4700:3035::ac43:d954 (AS13335) (address records, no CNAME)
www vs bare domain	Same network netvaerkskabel24.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::6815:10f7 2606:4700:3035::ac43:d954 (AS13335) www.netvaerkskabel24.dk: 104.21.16.247 172.67.217.84 2606:4700:3033::6815:10f7 2606:4700:3035::ac43:d954 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.netvaerkskabel24.dk	JJJyJ7hvaCjde_AwUMLYVlNcfAp7qp8GUfWBXy0fisQ
TXT	_acme-challenge.netvaerkskabel24.dk	c006C25wI2S4HDTceFn-YbHUDItU_FQ51ecm626HV3s

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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	2415849297
Primary NS (MNAME)	adele.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 07:19:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-01-26
Expires	2027-01-25 (92d)

🔗 Same registrant#

3 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
patchskab.dk	Punktum dk A/S (direct)
serverskab.dk	Punktum dk A/S (direct)
serverskab24.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

49ms

40ms

AAAA

38ms

TXT

164ms

CAA

41ms

HTTPS

38ms

TLSA

381ms

SOA

0ms

MTA-STS

60ms

DNSSEC

66ms

SRV

59ms

Total

1449ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:30:42	1019ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 07:40:25	1013ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 07:29:11 shown	1449ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 03:07:53	895ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 00:38:16	2725ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 10:40:39	928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 23:07:41	3195ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 10:22:25	9728ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-26 11:43:41	2453ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:42:20	4038ms	2 NS 2 A 1 MX	🔓 Insecure