computercloud.dk

📜 Historical scan 2026-08-17 11:35:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

computercloud.dk is a .dk domain served by 2 nameservers (corey.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 10 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.194 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by webhotel11.webhosting.dk. 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   64ms
NameserverIP addressesPTRASN / ISP
corey.ns.cloudflare.com 108.162.195.24
162.159.44.24
172.64.35.24
2606:4700:58::a29f:2c18
2803:f800:50::6ca2:c318
2a06:98c1:50::ac40:2318		 corey.ns.cloudflare.com
corey.ns.cloudflare.com
corey.ns.cloudflare.com
corey.ns.cloudflare.com
corey.ns.cloudflare.com
corey.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com 108.162.192.137
172.64.32.137
173.245.58.137
2606:4700:50::adf5:3a89
2803:f800:50::6ca2:c089
2a06:98c1:50::ac40:2089		 olga.ns.cloudflare.com
olga.ns.cloudflare.com
olga.ns.cloudflare.com
olga.ns.cloudflare.com
olga.ns.cloudflare.com
olga.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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.47.194 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.172.37 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s webhotel11.webhosting.dk 157.250.160.31 webhotel11.webhosting.dk AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:2fc2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:ac25 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   40ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.47.194,172.67.172.37 ech=AEX+DQBBNgAgACAq8L6wkKEiR0iv4uVV/YJ0L0MtRm8Qq81Af4afE4WmJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2fc2,2606:4700:3035::ac43:ac25

📝 TXT Records#

1 records   216ms
TXT Record
v=spf1 include:spf.webhosting.dk -all

✉️ SPF#

PolicyRecord (computercloud.dk)
-all (hard fail) v=spf1 include:spf.webhosting.dk -all

📨 DMARC#

PolicyRecord (_dmarc.computercloud.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 20:10:29
www104.21.47.194 172.67.172.37 2606:4700:3035::6815:2fc2 2606:4700:3035::ac43:ac25 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found
SelectorCNAMEKey
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   83ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel11.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel11.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC#

86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412323312
Primary NS (MNAME)corey.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 20:21:07
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-03-10
Expires2028-03-09 (508d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
54ms
MX
37ms
AAAA
45ms
TXT
216ms
CAA
59ms
HTTPS
40ms
TLSA
83ms
SOA
0ms
MTA-STS
89ms
DNSSEC
86ms
SRV
76ms
Total
1285ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 20:10:29 918ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-03 10:44:15 720ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 10:30:36 625ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-15 09:17:49 2045ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-19 16:26:59 8383ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-18 16:25:19 1035ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-17 11:35:27 shown 1285ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-14 16:54:58 9262ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-23 05:51:37 9417ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-30 19:39:03 913ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-22 04:08:52 670ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-18 22:16:38 3692ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 00:23:18 53527ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 22:13:09 1861ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-16 22:02:34 463ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-16 22:00:29 2583ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone