vitolker.dk

📜 Historical scan 2026-08-08 08:07:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vitolker.dk is a .dk domain served by 2 nameservers (melody.ns.cloudflare.com, venkat.ns.cloudflare.com). It was registered on 7 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.137 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by vitolker-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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
melody.ns.cloudflare.com	108.162.194.250 162.159.38.250 172.64.34.250 2606:4700:50::a29f:26fa 2803:f800:50::6ca2:c2fa 2a06:98c1:50::ac40:22fa	melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com	108.162.195.254 162.159.44.254 172.64.35.254 2606:4700:58::a29f:2cfe 2803:f800:50::6ca2:c3fe 2a06:98c1:50::ac40:23fe	venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.137	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.145	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	vitolker-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.18 52.101.73.30 52.101.73.4	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:3289	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:ce91	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.137,172.67.206.145 ech=AEX+DQBBTwAgACCULQWwjZ6564ko25jEyYCgoxpmR0ERnbfrNkBNkdZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3289,2606:4700:3034::ac43:ce91

🔌 SRV Records#

1 records 83ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

6 records 191ms

TXT Record
27.10.2025
apple-domain-verification=cFdEsJMSHqJEHMno
google-site-verification=FHNsyBbk1C8B42P9Mbp6TrzJFm-h6bizII4UHFA-2p0
google-site-verification=VZ0OH4uBS8r4zfyX95kulwwwFKqLz2t45VLDV1_D4xU
teamtailor=879254a3d7be6769fdb12b0022608717
v=spf1 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (vitolker.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.vitolker.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s

📬 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 00:11:58

www	104.21.50.137 172.67.206.145 2606:4700:3034::6815:3289 2606:4700:3034::ac43:ce91 (AS13335) (address records, no CNAME)
www vs bare domain	Same network vitolker.dk: 104.21.50.137 172.67.206.145 2606:4700:3034::6815:3289 2606:4700:3034::ac43:ce91 (AS13335) www.vitolker.dk: 104.21.50.137 172.67.206.145 2606:4700:3034::6815:3289 2606:4700:3034::ac43:ce91 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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	2411050545
Primary NS (MNAME)	melody.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-12 11:44:04

Field	Value
Registrar	Simply.com A/S
Registered	2017-12-07
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

42ms

40ms

AAAA

45ms

TXT

191ms

CAA

66ms

HTTPS

64ms

TLSA

188ms

SOA

0ms

MTA-STS

74ms

DNSSEC

84ms

SRV

83ms

Total

1466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:37:32	1335ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 01:00:36	1122ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 23:42:10	1870ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 11:41:25	1797ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 08:07:37 shown	1466ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-12 16:16:41	2192ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 23:10:32	1417ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:13:02	3351ms	2 NS 2 A 1 MX	🔓 Insecure