d-a-c.dk

📜 Historical scan 2026-06-16 23:55:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d-a-c.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.209.65 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.d-a-c.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, 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#

2 records   172ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —

🌍 A Records#

1 records   178ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.209.65 — web40.dandomain.dk AS48854 team.blue Denmark A/S 46.36.208.0/21 🇩🇰 Denmark —

📧 MX Records#

2 records   144ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.d-a-c.dk 80.160.71.163 mail1.curanet.dk AS3292 TDC Holding A/S
20 — backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-17 07:39:31
www194.150.113.37 (AS48854) (address records, no CNAME)
www vs bare domainSame network
d-a-c.dk: 46.36.209.65 (AS48854)
www.d-a-c.dk: 194.150.113.37 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

326ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

161ms
FieldValue
Serial2021111801
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-22 09:37:58
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-10-28
Expires2027-10-31 (374d)

🔗 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
76341010.dkPunktum dk A/S (direct)
aircondition.dkA/S SCANNET
alpedalens-vvs.dkDomeneshop AS
bpa.dkA/S SCANNET
bravida.dkPunktum dk A/S (direct)
bravidacts.dkDANDOMAIN A/S
bravidafs.dkWEBHOSTING A/S
bravidatelecom.dkA/S SCANNET
bravidatelekom.dkA/S SCANNET
curavvs.dkPunktum dk A/S (direct)
el-installation.dkA/S SCANNET
electric-viborg.dkDomeneshop AS
fire-alarm.dkA/S SCANNET
gjol-vvs.dkDomeneshop AS
gjolvvs.dkDomeneshop AS
helbo.dkPunktum dk A/S (direct)
hvac.dkA/S SCANNET
industriservice.dkA/S SCANNET
insight-online.dkPunktum dk A/S (direct)
installation.dkA/S SCANNET
j-beesevvs.dkPunktum dk A/S (direct)
jbeesevvs.dkPunktum dk A/S (direct)
jfe.dkPunktum dk A/S (direct)
jlas.dkDomeneshop AS
ktautomation.dkDomeneshop AS
lon.dkA/S SCANNET
nb-vvs.dkPunktum dk A/S (direct)
randers-blikkenslager.dkPunktum dk A/S (direct)
rotovent.dkDomeneshop AS
semcare.dkA/S SCANNET
semlab.dkA/S SCANNET
semlet.dkA/S SCANNET
semvent.dkA/S SCANNET
sprinkler.dkA/S SCANNET
switchboards.dkA/S SCANNET
totalinstallation.dkA/S SCANNET
vse.dkPunktum dk A/S (direct)
vvs-discount.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
172ms
A
178ms
MX
144ms
AAAA
132ms
TXT
357ms
CAA
180ms
HTTPS
187ms
TLSA
207ms
SOA
161ms
MTA-STS
200ms
DNSSEC
326ms
SRV
0ms
Total
2100ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 07:50:54 517ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-28 11:23:29 1348ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-23 17:51:42 886ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 23:55:30 shown 2100ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 23:30:27 691ms 2 NS 1 A 2 MX 🔒 Secure
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