compu.dk

📜 Historical scan 2026-08-31 10:39:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

compu.dk is a .dk domain served by 2 nameservers (seth.ns.cloudflare.com, wanda.ns.cloudflare.com). It was registered on 9 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.193 is hosted by Cloudflare, Inc. (AS13335). 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   101ms
NameserverIP addressesPTRASN / ISP
seth.ns.cloudflare.com 108.162.193.142
172.64.33.142
173.245.59.142
2606:4700:58::adf5:3b8e
2803:f800:50::6ca2:c18e
2a06:98c1:50::ac40:218e		 seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com
seth.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
wanda.ns.cloudflare.com 108.162.192.240
172.64.32.240
173.245.58.240
2606:4700:50::adf5:3af0
2803:f800:50::6ca2:c0f0
2a06:98c1:50::ac40:20f0		 wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.ns.cloudflare.com
wanda.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   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.75.193 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.180.227 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   105ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:4bc1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3031::ac43:b4e3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   122ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.75.193,172.67.180.227 ech=AEX+DQBB2wAgACAEf45jgCuGQnz+9J5W2Bip0s4WUpjARwANfZzDySGrSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4bc1,2606:4700:3031::ac43:b4e3

📝 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 2026-10-07 15:37:17
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.compu.dk 8fl-zWpozwhvBA9vWTK3-ctUnTzUhuhbpA3gyEscnVk
TXT _acme-challenge.compu.dk W4B-pmfMKIm1RuRgKah0uuhN_YrH-q0styJRGqxLtqE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

285ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413524590
Primary NS (MNAME)seth.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 11:59:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-03-09
Expires2029-03-31 (896d)

🔗 Same registrant#

38 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
6363.dkPunktum dk A/S (direct)
awallet.dkPunktum dk A/S (direct)
bwallet.dkPunktum dk A/S (direct)
campingbooking.dkPunktum dk A/S (direct)
campingsystem.dkPunktum dk A/S (direct)
cbook.dkPunktum dk A/S (direct)
cbooking.dkPunktum dk A/S (direct)
ceepay.dkPunktum dk A/S (direct)
combisoft.dkPunktum dk A/S (direct)
compisoft.dkPunktum dk A/S (direct)
compuapp.dkPunktum dk A/S (direct)
compuask.dkPunktum dk A/S (direct)
compubonus.dkPunktum dk A/S (direct)
compubook.dkPunktum dk A/S (direct)
compucam.dkPunktum dk A/S (direct)
compucamp.dkPunktum dk A/S (direct)
compucms.dkPunktum dk A/S (direct)
compuekstra.dkPunktum dk A/S (direct)
compuhosting.dkPunktum dk A/S (direct)
compuinfo.dkPunktum dk A/S (direct)
compusms.dkPunktum dk A/S (direct)
compusoft.dkPunktum dk A/S (direct)
computouch.dkPunktum dk A/S (direct)
compuxtra.dkPunktum dk A/S (direct)
cpay.dkPunktum dk A/S (direct)
cshost.dkPunktum dk A/S (direct)
danskcamp.dkPunktum dk A/S (direct)
gæsteapp.dkPunktum dk A/S (direct)
hvalpsundogronbjerghavn.dkPunktum dk A/S (direct)
marinabooking.dkPunktum dk A/S (direct)
mobilcamp.dkPunktum dk A/S (direct)
mobilcamping.dkPunktum dk A/S (direct)
next-booking.dkPunktum dk A/S (direct)
quickpos.dkPunktum dk A/S (direct)
seepay.dkPunktum dk A/S (direct)
sprogprøve.dkPunktum dk A/S (direct)
websuite.dkPunktum dk A/S (direct)
wwwbojden.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
101ms
A
99ms
MX
92ms
AAAA
105ms
TXT
425ms
CAA
95ms
HTTPS
122ms
TLSA
163ms
SOA
0ms
MTA-STS
202ms
DNSSEC
285ms
SRV
184ms
Total
1688ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 15:37:17 484ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 21:28:00 506ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 22:15:29 1115ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-31 10:39:21 shown 1688ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 10:09:08 782ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-20 07:04:27 8174ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-22 17:09:54 761ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 21:37:27 621ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 21:55:38 383ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone