vdw.dk DNS records

🖥️ Nameservers2 records 45ms

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 Records1 records 24ms

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

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vdw-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.209.153 52.101.73.153 52.101.73.24 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 Records1 records 71ms

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

📝 TXT Records2 records 156ms

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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.vdw.dk	SCCPOYhBYVighEoqc0RQ42McIa8ZtiaLH-ez2ktOKRs
TXT	_acme-challenge.vdw.dk	VFep0Zihc7ApcoxDjfPgtQAV2setFxxnU3LgtysNhKE
TXT	_acme-challenge.vdw.dk	VkC6oLvp0_6ExaNp91ZSO7gMm8jtXjwOvf9OkkMWy1I
TXT	_acme-challenge.vdw.dk	eQQq6a7gFRnBADgKILBTzcWRUn3wqMwvOG6W7uxIxf0

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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	2413565123
Primary NS (MNAME)	arvind.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-10 23:09:53

Field	Value
Registrar	Eurodns S.A
Registered	2017-09-29
Expires	2027-09-30 (392d)

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

24ms

MX

30ms

AAAA

26ms

TXT

156ms

CAA

49ms

HTTPS

24ms

TLSA

720ms

SOA

0ms

MTA-STS

57ms

DNSSEC

98ms

SRV

71ms

Total

1226ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:43:31	1226ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 07:02:50	3603ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 04:29:04	1399ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 02:01:06	1535ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 01:46:29	9906ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 23:09:05	3920ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 11:16:20	1867ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 10:12:55	1511ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-07-24 22:23:52	2341ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 18:09:06	2087ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 16:57:05	1727ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-06-30 09:56:53	1244ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 14:07:32	1056ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 12:52:13	1092ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 00:06:12	3858ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 00:05:12	3367ms	2 NS 1 A 1 MX	🔓 Insecure	View