webstudiet.dk

📜 Historical scan 2026-09-30 09:27:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

webstudiet.dk is a .dk domain served by 2 nameservers (jade.ns.cloudflare.com, stan.ns.cloudflare.com). It was registered on 5 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.16.63 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
jade.ns.cloudflare.com	108.162.192.167 172.64.32.167 173.245.58.167 2606:4700:50::adf5:3aa7 2803:f800:50::6ca2:c0a7 2a06:98c1:50::ac40:20a7	jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.63	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.156.200.28 17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.155.25 17.57.156.30	— mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:103f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:a6b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.63,172.67.166.181 ech=AEX+DQBB9wAgACBPo7RKuTJy7YIFFap4JESCo4wLkJgvJ8jRHordHp8VagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:103f,2606:4700:3034::ac43:a6b5

📝 TXT Records#

5 records 225ms

TXT Record
apple-domain-verification=UPFj5X5u0SQA9keo
apple-domain=WFtWtWmqeGNEbopo
google-site-verification=9PHBxUSRrLyrPdI5pXE1vVd9GAM75vaSS7siAQIQflU
google-site-verification=LzKGj-UjOnl5QOPUy9f33l97-KSPu3TdyCZzdHBnr1M
v=spf1 include:_spf.google.com include:icloud.com ~all

✉️ SPF#

Policy	Record (webstudiet.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.webstudiet.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s; rua=mailto:f50fbce8bfbe45cf9425fb69c0f8c462@dmarc-reports.cloudflare.net;

📬 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 2026-10-07 21:58:30

www	104.21.16.63 172.67.166.181 2606:4700:3032::6815:103f 2606:4700:3034::ac43:a6b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network webstudiet.dk: 104.21.16.63 172.67.166.181 2606:4700:3032::6815:103f 2606:4700:3034::ac43:a6b5 (AS13335) www.webstudiet.dk: 104.21.16.63 172.67.166.181 2606:4700:3032::6815:103f 2606:4700:3034::ac43:a6b5 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.webstudiet.dk	HiY0obWUekoHaHOO8BNic1Oefaaeb7dJXprmU74SSp0
TXT	_acme-challenge.webstudiet.dk	PHQvPkIIK5A8v8jgJ8SANYKET0qO9FhrSe8yj1TslyE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416085266
Primary NS (MNAME)	jade.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 22:26:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-08-05
Expires	2032-08-31 (2144d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

37ms

51ms

AAAA

45ms

TXT

225ms

CAA

52ms

HTTPS

57ms

TLSA

116ms

SOA

0ms

MTA-STS

64ms

DNSSEC

67ms

SRV

71ms

Total

737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:58:30	1239ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-07 13:47:06	730ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-03 09:48:30	2019ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-01 09:39:08	4356ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 09:27:45 shown	737ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-28 22:32:19	1444ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-27 22:18:49	997ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 21:38:00	897ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 20:14:24	1293ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-22 15:17:56	2477ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-15 14:01:30	2706ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-12 03:43:07	1211ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-06 10:01:01	2680ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-05 01:18:36	881ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-29 02:43:49	1626ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 08:20:22	2777ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-20 05:06:17	9825ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-03 02:26:36	1125ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-27 10:28:46	2074ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-03 13:05:30	1281ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-25 23:46:07	1113ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-22 18:37:32	1051ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:13:06	2555ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 23:05:09	1160ms	2 NS 2 A 2 MX	🔒 Secure