webpreview.dk

Records from scan: 2026-10-02 16:18:27 · 1127ms total · last checked 2026-10-17 10:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

webpreview.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 17 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.252.121.20 is hosted by Tilaa B.V. (AS196752) 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.252.121.20	3600s	cm-prod-02.tilaa.cloud	AS196752	Tilaa B.V.	37.252.120.0/21	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	webpreview.dk → 37.252.121.20
🔶 Autoconfig	webpreview.dk → 37.252.121.20

🔷 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#

checked 2026-10-12 04:17:37

www CNAME	webpreview.dk (all on webpreview.dk) → 37.252.121.20 (AS196752)
www vs bare domain	Same network webpreview.dk: 37.252.121.20 (AS196752) www.webpreview.dk: 37.252.121.20 (AS196752)
Wildcard	Yes: any name under the zone resolves
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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.webpreview.dk	webpreview.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100200
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 2026-10-11 05:53:01

Field	Value
Registrar	Simply.com A/S
Registered	2012-01-17
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

46ms

42ms

AAAA

38ms

TXT

124ms

CAA

49ms

HTTPS

39ms

TLSA

484ms

SOA

34ms

MTA-STS

68ms

DNSSEC

118ms

SRV

58ms

Total

1127ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:18:27 shown	1127ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-12 19:22:55	657ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 01:50:41	569ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-03 01:30:52	764ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 07:09:08	921ms	3 NS 1 A 0 MX	⚠️ Bogus
2026-06-20 07:39:43	1292ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 13:16:10	602ms	3 NS 1 A 0 MX	🔒 Secure