vdw.dk

📜 Historical scan 2026-10-01 00:19:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vdw.dk is a .dk domain served by 2 nameservers (arvind.ns.cloudflare.com, harmony.ns.cloudflare.com). It was registered on 29 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by vdw-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
arvind.ns.cloudflare.com	108.162.195.227 162.159.44.227 172.64.35.227 2606:4700:58::a29f:2ce3 2803:f800:50::6ca2:c3e3 2a06:98c1:50::ac40:23e3	arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
harmony.ns.cloudflare.com	108.162.194.146 162.159.38.146 172.64.34.146 2606:4700:50::a29f:2692 2803:f800:50::6ca2:c292 2a06:98c1:50::ac40:2292	harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.168.1.100	300s	—	—	—	—	—	—

📧 MX Records#

1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vdw-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca21::10 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 52.101.103.36 52.101.73.123 52.101.73.126 52.101.91.159	mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 316ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 443ms

TXT Record
MS=ms80080751
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.vdw.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:eb8326855ad44971a66f5552a61a1aa9@dmarc-reports.cloudflare.net

📬 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 2026-10-23 21:01:47

www	192.168.1.100 (address records, no CNAME)
www vs bare domain	Same network vdw.dk: 192.168.1.100 www.vdw.dk: 192.168.1.100
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.vdw.dk	eQQq6a7gFRnBADgKILBTzcWRUn3wqMwvOG6W7uxIxf0
TXT	_acme-challenge.vdw.dk	SCCPOYhBYVighEoqc0RQ42McIa8ZtiaLH-ez2ktOKRs
TXT	_acme-challenge.vdw.dk	VFep0Zihc7ApcoxDjfPgtQAV2setFxxnU3LgtysNhKE
TXT	_acme-challenge.vdw.dk	VkC6oLvp0_6ExaNp91ZSO7gMm8jtXjwOvf9OkkMWy1I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

278ms

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

🏷️ SOA#

94ms

Field	Value
Serial	2416281391
Primary NS (MNAME)	arvind.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 21:21:54

Field	Value
Registrar	Eurodns S.A
Registered	2017-09-29
Expires	2027-09-30 (340d)

🔗 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#

81ms

109ms

107ms

AAAA

89ms

TXT

443ms

CAA

91ms

HTTPS

123ms

TLSA

520ms

SOA

94ms

MTA-STS

187ms

DNSSEC

278ms

SRV

316ms

Total

2241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:01:47	901ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 11:45:26	1816ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-10 08:53:58	1242ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 07:25:09	5556ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 00:21:41	4340ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 00:12:13	1146ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:19:55 shown	2241ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 22:43:53	942ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 05:49:16	2247ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 05:50:34	1560ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 15:43:31	1226ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:02:50	3603ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 04:29:04	1399ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:01:06	1535ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 01:46:29	9906ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 23:09:05	3920ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-09 11:16:20	1867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 10:12:55	1511ms	2 NS 0 A 1 MX	❓ Unknown
2026-07-24 22:23:52	2341ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-06 18:09:06	2087ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-05 16:57:05	1727ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-30 09:56:53	1244ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 14:07:32	1056ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 12:52:13	1092ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:06:12	3858ms	2 NS 1 A 1 MX	🔓 Insecure