mailcluster.dk

📜 Historical scan 2026-08-26 20:04:19  ·  ← 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. Its website address 185.20.207.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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   40ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.207.28 86400s — AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 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#

2153ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
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
40ms
A
45ms
MX
54ms
AAAA
46ms
TXT
176ms
CAA
50ms
HTTPS
79ms
TLSA
61ms
SOA
0ms
MTA-STS
101ms
DNSSEC
2153ms
SRV
79ms
Total
2532ms

🕐 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 shown 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 907ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone