vtt.dk

Records from scan: 2026-10-01 01:40:00 · 1005ms total · last checked 2026-10-06 02:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vtt.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by vtt-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

2 records 46ms

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 Records

1 records 29ms

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 Records

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	vtt-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::a 52.101.68.10 52.101.73.126 52.101.73.145 52.101.91.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.136
🔶 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 Records

2 records 131ms

TXT Record
MS=ms12583094
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

checked 2026-10-01 01:40:00

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

58ms

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

🏷️ SOA

28ms

Field	Value
Serial	2026092101
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 yet — queued for a WHOIS lookup

📋 WHOIS

⏱️ Lookup Timing

46ms

29ms

34ms

AAAA

39ms

TXT

131ms

CAA

53ms

HTTPS

35ms

TLSA

593ms

SOA

28ms

MTA-STS

48ms

DNSSEC

58ms

SRV

62ms

Total

1005ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:40:00 shown	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 13:31:07	720ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 10:43:55	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 02:04:12	1706ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 13:02:47	1161ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 12:43:35	451ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-01 07:36:07	434ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 17:22:22	598ms	3 NS 0 A 0 MX	🔒 Secure