dcco.dk

📜 Historical scan 2026-07-02 01:40:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dcco.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 18 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.180 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.dcco.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records   187ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
34.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS

🌍 A Records#

1 records   222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.180 300s web8.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   172ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.dcco.dk 193.200.90.180 web8.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover193.200.90.180
🔶 Autoconfig193.200.90.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   213ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   367ms
TXT Record
v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

✉️ SPF#

PolicyRecord (dcco.dk)
~all (soft fail) v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

📨 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 2026-10-09 12:42:31
www CNAMEdcco.dk (all on dcco.dk)
www vs bare domainSame network
dcco.dk: 176.9.48.56 (AS24940)
www.dcco.dk: 176.9.48.56 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.dcco.dk kGJIkNp7B84AQMyIkR5DGLPP7TS16fW4ji963NnYWIQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

302ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

182ms
FieldValue
Serial2026052401
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-02 12:12:38
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-12-18
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
187ms
A
222ms
MX
172ms
AAAA
192ms
TXT
367ms
CAA
204ms
HTTPS
199ms
TLSA
149ms
SOA
182ms
MTA-STS
235ms
DNSSEC
302ms
SRV
213ms
Total
1244ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:42:31 629ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-09 11:43:01 1426ms 4 NS 1 A 1 MX 🔓 Insecure
2026-10-02 09:08:30 608ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-25 06:47:10 427ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 07:31:10 533ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 23:56:27 541ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-25 14:59:06 980ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-02 01:40:58 shown 1244ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-02 00:39:39 608ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 01:15:24 2465ms 3 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone