vkbeton.dk DNS records

🖥️ Nameservers4 records 45ms

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 Records1 records 69ms

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 Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	vkbeton-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.73.11 52.101.73.22 52.101.73.24 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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	185.21.41.237

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 281ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA40ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

69ms

MX

47ms

AAAA

60ms

TXT

281ms

CAA

61ms

HTTPS

40ms

TLSA

211ms

SOA

40ms

MTA-STS

90ms

DNSSEC

91ms

SRV

84ms

Total

3635ms

🕐 Scan History

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