lab-vent.dk

📜 Historical scan 2026-09-28 04:45:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lab-vent.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.49 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.mentor-it.dk. The zone is DNSSEC-signed and validates, 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#

2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.49	3600s	linux29.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.mentor-it.dk	176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104	mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk	AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 41ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 261ms

TXT Record
MS=ms56221022
v=spf1 include:spf.mentor-it.dk include:spf.protection.outlook.com mx ip4:212.237.249.51 ~all

✉️ SPF#

Policy	Record (lab-vent.dk)
~all (soft fail)	v=spf1 include:spf.mentor-it.dk include:spf.protection.outlook.com mx ip4:212.237.249.51 ~all

📨 DMARC#

Policy	Record (_dmarc.lab-vent.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:o3vunieb@ag.eu.dmarcian.com; ruf=mailto:o3vunieb@fr.eu.dmarcian.com;

📬 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 02:25:54

www	93.191.158.49 (AS48854) (address records, no CNAME)
www vs bare domain	Same network lab-vent.dk: 93.191.158.49 (AS48854) www.lab-vent.dk: 93.191.158.49 (AS48854)
Wildcard	No
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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023051901
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.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#

27ms

33ms

29ms

AAAA

30ms

TXT

261ms

CAA

35ms

HTTPS

37ms

TLSA

82ms

SOA

0ms

MTA-STS

41ms

DNSSEC

66ms

SRV

41ms

Total

2097ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:15:19	662ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:45:19 shown	2097ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:41:16	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:12:26	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:47:16	940ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:41:22	2758ms	2 NS 1 A 1 MX	🔒 Secure