pkudanmark.dk

📜 Historical scan 2026-08-22 21:03:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pkudanmark.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, carter.ns.cloudflare.com). It was registered on 28 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.243 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by webhotel28.webhosting.dk. The zone is not DNSSEC-signed, has no 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   57ms
NameserverIP addressesPTRASN / ISP
aron.ns.cloudflare.com 108.162.192.69
172.64.32.69
173.245.58.69
2606:4700:50::adf5:3a45
2803:f800:50::6ca2:c045
2a06:98c1:50::ac40:2045		 aron.ns.cloudflare.com
aron.ns.cloudflare.com
aron.ns.cloudflare.com
aron.ns.cloudflare.com
aron.ns.cloudflare.com
aron.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
carter.ns.cloudflare.com 108.162.193.80
172.64.33.80
173.245.59.80
2606:4700:58::adf5:3b50
2803:f800:50::6ca2:c150
2a06:98c1:50::ac40:2150		 carter.ns.cloudflare.com
carter.ns.cloudflare.com
carter.ns.cloudflare.com
carter.ns.cloudflare.com
carter.ns.cloudflare.com
carter.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   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.243 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.194.226 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s webhotel28.webhosting.dk 157.250.160.48 webhotel28.webhosting.dk AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.194.226
🔶 Autoconfig104.21.20.243

🔷 AAAA Records (IPv6)#

2 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:14f3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:c2e2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.243,172.67.194.226 ech=AEX+DQBBawAgACBS5PTGehVJgcbCGnzk6zoDq1RbRkz6YBwhjuzK8PaVbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:14f3,2606:4700:3032::ac43:c2e2

📝 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 2026-10-11 09:07:59
www104.21.20.243 172.67.194.226 2606:4700:3031::6815:14f3 2606:4700:3032::ac43:c2e2 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.pkudanmark.dk 0EcX3thYogbLVA4u1EMal6kNWj7ulunIiL0LlIWkG7U
TXT _acme-challenge.pkudanmark.dk qdGFMCta7Yjxe3Qi3Y-canbadN2ssoaTNKmKI1an6Iw

🔗 TLSA / DANE#

2 records   130ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel28.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel28.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412877292
Primary NS (MNAME)aron.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 15:21:25
FieldValue
RegistrarMONTES A/S
Registered2019-01-28
Expires2027-01-31 (103d)

🔗 Same registrant#

7 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).

DomainRegistrar
baeks.dkMONTES A/S
carl2015.dkMONTES A/S
fc-copenhagen.dkMONTES A/S
ggoogle.dkPunktum dk A/S (direct)
nørreknoldevej.dkMONTES A/S
passionvsplastik.dkMONTES A/S
visitlonstrup.dkMONTES A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
69ms
MX
54ms
AAAA
46ms
TXT
233ms
CAA
52ms
HTTPS
49ms
TLSA
130ms
SOA
0ms
MTA-STS
68ms
DNSSEC
101ms
SRV
88ms
Total
1270ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 03:04:43 1034ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 21:39:53 1397ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-16 21:13:25 1407ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 20:35:44 1359ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-01 16:47:02 1227ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 15:09:11 790ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 21:03:49 shown 1270ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 20:45:08 1969ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 10:14:16 5049ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 10:12:44 3041ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 20:07:04 2912ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-22 04:43:01 922ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 00:51:32 1500ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 19:16:03 1163ms 2 NS 2 A 1 MX 🔓 Insecure
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