netoplysning.dk

📜 Historical scan 2026-09-21 02:58:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netoplysning.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.1.217.250 is hosted by Scalaxy B.V. (AS58061) in The Netherlands. The zone is DNSSEC-signed and validates, has no 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 37ms

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#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.1.217.250	3600s	—	AS58061	Scalaxy B.V.	37.1.216.0/21	🇳🇱 The Netherlands	Meppel

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-09 10:47:42

www CNAME	netoplysning.dk (all on netoplysning.dk) → 37.1.217.250 (AS58061)
www vs bare domain	Same network netoplysning.dk: 37.1.217.250 (AS58061) www.netoplysning.dk: 37.1.217.250 (AS58061)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025031901
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 2026-10-02 23:37:31

Field	Value
Registrar	Simply.com A/S
Registered	2024-09-30
Expires	2027-09-29 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

25ms

AAAA

30ms

TXT

121ms

CAA

46ms

HTTPS

37ms

TLSA

133ms

SOA

0ms

MTA-STS

61ms

DNSSEC

71ms

SRV

47ms

Total

495ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:47:42	411ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-02 23:28:44	626ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-29 23:08:47	4259ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-26 13:53:59	2487ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-21 02:58:17 shown	495ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 02:24:17	549ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-18 07:54:06	502ms	3 NS 1 A 0 MX	🔒 Secure