computercloud.dk

Records from scan: 2026-10-11 20:10:29  ·  918ms total  ·  last checked 2026-10-16 12:44 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   38ms
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   37ms
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   41ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s webhotel11.webhosting.dk 157.250.160.31 webhotel11.webhosting.dk AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

2 records   40ms
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   30ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.47.194,172.67.172.37 ech=AEX+DQBBCQAgACBktyLuKLIyoZDaL//k6pE/9zEEOkXrfdxU4oRwGoTeHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2fc2,2606:4700:3035::ac43:ac25

📝 TXT Records#

1 records   151ms
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#

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   92ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel11.webhosting.dk DANE-TA · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…
SMTP _25._tcp.webhotel11.webhosting.dk DANE-EE · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

36ms
FieldValue
Serial2417192875
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 (509d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
37ms
MX
41ms
AAAA
40ms
TXT
151ms
CAA
33ms
HTTPS
30ms
TLSA
92ms
SOA
36ms
MTA-STS
58ms
DNSSEC
111ms
SRV
66ms
Total
918ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 20:10:29 shown 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 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