mailcluster.dk

📜 Historical scan 2026-06-17 17:08:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mailcluster.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 13 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   173ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.207.28 — — AS48854 — — — —

📧 MX Records#

📧
No MX records found

🔷 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 2026-10-08 07:40:43
www CNAMEmailcluster.dk (all on mailcluster.dk)
www vs bare domainSame network
mailcluster.dk: 185.20.207.28 (AS48854)
www.mailcluster.dk: 185.20.207.28 (AS48854)
WildcardNo
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#

225ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

162ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-15 00:45:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-11-13
Expires2026-11-30 (44d)

🔗 Same registrant#

66 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
123hotel.dkPunktum dk A/S (direct)
123lx.dkPunktum dk A/S (direct)
123test.dkPunktum dk A/S (direct)
1919.dkWANNAFIND.DK A/S
2-faktor-betaling.dkPunktum dk A/S (direct)
aspnethosting.dkPunktum dk A/S (direct)
bedsteonline.dkPunktum dk A/S (direct)
bugs.dkPunktum dk A/S (direct)
cloud3.dkPunktum dk A/S (direct)
company2.dkPunktum dk A/S (direct)
curanetdemo.dkPunktum dk A/S (direct)
curaweb.dkPunktum dk A/S (direct)
danhost.dkPunktum dk A/S (direct)
danhostsms.dkPunktum dk A/S (direct)
dns-manager.dkPunktum dk A/S (direct)
dnsfactory.dkPunktum dk A/S (direct)
domainenavn.dkPunktum dk A/S (direct)
ec2.dkPunktum dk A/S (direct)
enterprisebackup.dkPunktum dk A/S (direct)
exchange-server.dkPunktum dk A/S (direct)
exchange03.dkPunktum dk A/S (direct)
filserver01.dkPunktum dk A/S (direct)
forhandlerhåndtering.dkWANNAFIND.DK A/S
gls-scannet.dkPunktum dk A/S (direct)
gpu-cloud.dkPunktum dk A/S (direct)
gpuaas.dkWANNAFIND.DK A/S
hosted.dkPunktum dk A/S (direct)
hostedharddisk.dkPunktum dk A/S (direct)
hostedsmtp.dkPunktum dk A/S (direct)
internetfagbogen.dkPunktum dk A/S (direct)
it-concept.dkPunktum dk A/S (direct)
itconcept.dkPunktum dk A/S (direct)
lightmail.dkPunktum dk A/S (direct)
mailc.dkPunktum dk A/S (direct)
mailmanager.dkPunktum dk A/S (direct)
pkt.dkPunktum dk A/S (direct)
scanet.dkPunktum dk A/S (direct)
scannet.dkPunktum dk A/S (direct)
scannet2.dkPunktum dk A/S (direct)
scannet3.dkPunktum dk A/S (direct)
scannetserver.dkPunktum dk A/S (direct)
seminpc.dkPunktum dk A/S (direct)
sharepointonline.dkPunktum dk A/S (direct)
smart-web.dkPunktum dk A/S (direct)
smartweb-cms.dkPunktum dk A/S (direct)
smartweb.dkPunktum dk A/S (direct)
smartwebcms.dkPunktum dk A/S (direct)
snito.dkPunktum dk A/S (direct)
soerenstapas.dkPunktum dk A/S (direct)
sqlmanager.dkPunktum dk A/S (direct)
team-blue.dkPunktum dk A/S (direct)
toshare.dkPunktum dk A/S (direct)
unoeuro.dkSimply.com A/S
vidensbase.dkPunktum dk A/S (direct)
virusfri.dkPunktum dk A/S (direct)
vplin.dkPunktum dk A/S (direct)
vpnkicker.dkPunktum dk A/S (direct)
wananfind.dkPunktum dk A/S (direct)
wannafinddemo5.dkPunktum dk A/S (direct)
wannafindserver.dkPunktum dk A/S (direct)
webshoppodcast.dkPunktum dk A/S (direct)
webshoptv.dkPunktum dk A/S (direct)
www1.dkPunktum dk A/S (direct)
xl-web.dkPunktum dk A/S (direct)
zgames.dkPunktum dk A/S (direct)
zitcomserver.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
172ms
A
173ms
MX
160ms
AAAA
216ms
TXT
301ms
CAA
145ms
HTTPS
212ms
TLSA
170ms
SOA
162ms
MTA-STS
156ms
DNSSEC
225ms
SRV
0ms
Total
907ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 07:40:43 367ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-12 23:33:55 2340ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-02 16:38:37 463ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-01 02:05:28 485ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-27 22:42:59 436ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-26 20:04:19 2532ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-20 03:58:02 521ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-17 17:08:23 shown 907ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone