vkbeton.dk

📜 Historical scan 2026-06-20 17:40:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vkbeton.dk is a .dk domain served by 4 nameservers (ns-1158.awsdns-16.org, ns-1685.awsdns-18.co.uk, ns-368.awsdns-46.com and 1 more). It was registered on 23 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.237 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by vkbeton-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#

4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1158.awsdns-16.org	205.251.196.134 2600:9000:5304:8600::1	ns-1158.awsdns-16.org ns-1158.awsdns-16.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1685.awsdns-18.co.uk	205.251.198.149 2600:9000:5306:9500::1	ns-1685.awsdns-18.co.uk ns-1685.awsdns-18.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-368.awsdns-46.com	205.251.193.112 2600:9000:5301:7000::1	ns-368.awsdns-46.com ns-368.awsdns-46.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-714.awsdns-25.net	205.251.194.202 2600:9000:5302:ca00::1	ns-714.awsdns-25.net ns-714.awsdns-25.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.237	3600s	linux31.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	vkbeton-dk.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.32 52.101.73.16 52.101.73.22 52.101.73.6	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.98.16.7
🔶 Autoconfig	185.21.41.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 295ms

TXT Record
v=spf1 ip4:212.10.109.246 include:spf.truelink.dk include:spf.mailanyone.net include:spfa.cpmails.com include:spf.protection.outlook.com include:mailgun.org -all

✉️ SPF#

Policy	Record (vkbeton.dk)
-all (hard fail)	v=spf1 ip4:212.10.109.246 include:spf.truelink.dk include:spf.mailanyone.net include:spfa.cpmails.com include:spf.protection.outlook.com include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.vkbeton.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 06:40:28

www CNAME	vkbeton.dk (all on vkbeton.dk) → 185.21.41.237 (AS48854)
www vs bare domain	Same network vkbeton.dk: 185.21.41.237 (AS48854) www.vkbeton.dk: 185.21.41.237 (AS48854)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-vkbeton-dk._domainkey.vkbeton.onmicrosoft.com	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: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

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

🏷️ SOA#

36ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-368.awsdns-46.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 07:02:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-10-23
Expires	2026-12-31 (66d)

🔗 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#

37ms

113ms

36ms

AAAA

112ms

TXT

295ms

CAA

36ms

HTTPS

102ms

TLSA

666ms

SOA

36ms

MTA-STS

86ms

DNSSEC

128ms

SRV

130ms

Total

1447ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:08:12	3299ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 05:53:17	12209ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-03 01:34:25	3635ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 21:23:03	1587ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:07:48	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:40:20 shown	1447ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:14:59	1696ms	4 NS 1 A 1 MX	🔓 Insecure