vandvaerksadministration.dk

📜 Historical scan 2026-09-18 11:38:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vandvaerksadministration.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, kristin.ns.cloudflare.com). It was registered on 8 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.147 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by vandvaerksadministration-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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kristin.ns.cloudflare.com	108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5	kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.147	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.17	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	vandvaerksadministration-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.68.10 52.101.68.16 52.101.73.153 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr05cu00105.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	104.21.34.147

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2293	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a211	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.147,172.67.162.17 ech=AEX+DQBBjAAgACDVoiCn6MDfx8TmccSzioTSRNL14sYzdWpGIZGAP+LvKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2293,2606:4700:3037::ac43:a211

📝 TXT Records#

2 records 134ms

TXT Record
MS=ms62554490
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (vandvaerksadministration.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.vandvaerksadministration.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:65ddd3a37ed42@dmarc-dk.centerasecurity.com;

📬 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 16:41:27

www	104.21.34.147 172.67.162.17 2606:4700:3030::6815:2293 2606:4700:3037::ac43:a211 (AS13335) (address records, no CNAME)
www vs bare domain	Same network vandvaerksadministration.dk: 104.21.34.147 172.67.162.17 2606:4700:3030::6815:2293 2606:4700:3037::ac43:a211 (AS13335) www.vandvaerksadministration.dk: 104.21.34.147 172.67.162.17 2606:4700:3030::6815:2293 2606:4700:3037::ac43:a211 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.vandvaerksadministration.dk	HNsmu-wS7mdCbtRxH9a9zV2boXu9dKO3qd5waz3j7DU
TXT	_acme-challenge.vandvaerksadministration.dk	vYzBPDp45xZnB633WDzJr1Nlx7gDLuahazB84bK6qgQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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	2415051740
Primary NS (MNAME)	carter.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 01:40:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-08
Expires	2026-11-30 (36d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

25ms

33ms

AAAA

30ms

TXT

134ms

CAA

34ms

HTTPS

27ms

TLSA

981ms

SOA

0ms

MTA-STS

46ms

DNSSEC

102ms

SRV

44ms

Total

2036ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:05:22	1228ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 14:48:23	918ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 06:40:27	894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 11:38:31 shown	2036ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 23:11:06	1171ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 13:30:22	1541ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 14:43:58	17287ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 05:45:20	17271ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 17:06:06	2174ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:11:53	1400ms	2 NS 2 A 1 MX	🔓 Insecure