vlsa.dk

📜 Historical scan 2026-06-17 13:49:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vlsa.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 12 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 524ms

TXT Record
v=spf1 a:flash.vlsa.dk mx -all ra=postmaster

✉️ SPF#

Policy	Record (vlsa.dk)
-all (hard fail)	v=spf1 a:flash.vlsa.dk mx -all ra=postmaster

📨 DMARC#

Policy	Record (_dmarc.vlsa.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@vlsa.dk; ruf=mailto:postmaster@vlsa.dk

📬 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 15:54:46

www	NXDOMAIN
www vs bare domain	Neither resolves vlsa.dk: no address www.vlsa.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

47ms

Field	Value
Serial	2025041800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-24 17:19:21

Field	Value
Registrar	Simply.com A/S
Registered	2011-06-12
Expires	2027-06-30 (247d)

🔗 Same registrant#

6 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).

Domain	Registrar
exits.dk	Simply.com A/S
fam-anderson.dk	Simply.com A/S
lsanderson.dk	Simply.com A/S
slambam.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
technoland.dk	Simply.com A/S
tillykke-nils.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

71ms

53ms

64ms

AAAA

51ms

TXT

524ms

CAA

66ms

HTTPS

61ms

TLSA

117ms

SOA

47ms

MTA-STS

85ms

DNSSEC

170ms

SRV

0ms

Total

1523ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:15:59	546ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-10 17:04:31	452ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-01 13:09:23	439ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-23 19:40:08	2239ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-21 11:48:13	1035ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:49:32 shown	1523ms	3 NS 0 A 0 MX	🔒 Secure