netvaerkskabel24.dk DNS records

🖥️ Nameservers2 records 43ms

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 Records2 records 50ms

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 Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	netvaerkskabel24-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 52.101.68.15 52.101.68.29 52.101.73.1 52.101.73.155	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 39ms

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 Records1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.247,172.67.217.84 ech=AEX+DQBB8gAgACDBlaShUNszepVlr+fR4WskQoMKgriqZm6u9xrVV0BFJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:10f7,2606:4700:3035::ac43:d954

📝 TXT Records4 records 233ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2410733957
Primary NS (MNAME)	adele.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

50ms

MX

36ms

AAAA

39ms

TXT

233ms

CAA

52ms

HTTPS

51ms

TLSA

212ms

SOA

0ms

MTA-STS

65ms

DNSSEC

85ms

SRV

111ms

Total

928ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:40:39	928ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-29 23:07:41	3195ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 10:22:25	9728ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-26 11:43:41	2453ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:42:20	4038ms	2 NS 2 A 1 MX	🔓 Insecure	View