vbengineering.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	3600s	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	vbengineering-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 52.101.103.140 52.101.73.145 52.101.73.16 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 275ms

TXT Record
MS=ms87144065
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.vbengineering.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@fifonetwork.uriports.com; ruf=mailto:dmarc@fifonetwork.uriports.com; fo=1:d: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

🔗 TLSA / DANE

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

🔐 DNSSEC127ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2023101101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

72ms

MX

73ms

AAAA

32ms

TXT

275ms

CAA

65ms

HTTPS

63ms

TLSA

370ms

SOA

0ms

MTA-STS

78ms

DNSSEC

127ms

SRV

92ms

Total

1412ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:23:13	869ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:16:05	1412ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:08:12	2223ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:03:07	914ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 03:11:18	2304ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:07:01	930ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:14:39	956ms	2 NS 1 A 1 MX	🔒 Secure	View