57668266.dk

📜 Historical scan 2026-06-25 07:09:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

57668266.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It was registered on 31 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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#

2 records   181ms
NameserverIP addressesPTRASN / ISP
gate.profdoc.dk 80.62.243.243 243.241-254.243.62.80.in-addr.arpa AS3292 TDC Holding A/S
ns.profdoc.dk 80.62.243.242 242.241-254.243.62.80.in-addr.arpa AS3292 TDC Holding A/S

🌍 A Records#

1 records   128ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.103 3600s vm0934.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   124ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io 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 2026-10-10 15:53:20
www CNAME57668266.dk (all on 57668266.dk)
www vs bare domainSame network
57668266.dk: 185.21.40.103 (AS48854)
www.57668266.dk: 185.21.40.103 (AS48854)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

784ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

439ms
FieldValue
Serial2021090107
Primary NS (MNAME)ns.profdoc.dk
Responsible (RNAME)hostmaster@profdoc.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 14:56:43
FieldValue
RegistrarCURANET A/S
Registered2021-08-31
Expires2027-08-31 (313d)

🔗 Same registrant#

182 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
32508230.dkCURANET A/S
32582086.dkPunktum dk A/S (direct)
32841340.dkCURANET A/S
39675630.dkCURANET A/S
43731030.dkCURANET A/S
43905356.dkPunktum dk A/S (direct)
43991233.dkCURANET A/S
44229900.dkCURANET A/S
44841626.dkCURANET A/S
44946544.dkPunktum dk A/S (direct)
44950222.dkCURANET A/S
44986856.dkCURANET A/S
47937033.dkCURANET A/S
47982525.dkCURANET A/S
48300204.dkCURANET A/S
48765555.dkCURANET A/S
55562015.dkCURANET A/S
58527000.dkCURANET A/S
58533111.dkCURANET A/S
59326010.dkCURANET A/S
59910032.dkCURANET A/S
64491027.dkCURANET A/S
66180323.dkCURANET A/S
69161766.dkCURANET A/S
69890244.dkCURANET A/S
70602288.dkCURANET A/S
73115666.dkCURANET A/S
73706707.dkCURANET A/S
73706750.dkCURANET A/S
73708033.dkCURANET A/S
73709150.dkCURANET A/S
73709668.dkCURANET A/S
74471577.dkCURANET A/S
74821136.dkCURANET A/S
74821404.dkCURANET A/S
75246699.dkPunktum dk A/S (direct)
75365222.dkCURANET A/S
75626777.dkCURANET A/S
75689023.dkPunktum dk A/S (direct)
75930460.dkCURANET A/S
79304070.dkCURANET A/S
86144230.dkCURANET A/S
86157677.dkPunktum dk A/S (direct)
86191611.dkCURANET A/S
86417155.dkCURANET A/S
86461399.dkCURANET A/S
86521218.dkCURANET A/S
86540011.dkCURANET A/S
86613099.dkCURANET A/S
86804611.dkCURANET A/S
96114985.dkCURANET A/S
97128844.dkCURANET A/S
97341250.dkCURANET A/S
97422111.dkPunktum dk A/S (direct)
98941177.dkCURANET A/S
algade33.dkCURANET A/S
allegadelaegerne.dkCURANET A/S
allegadelægerne.dkCURANET A/S
avnegaard.dkCURANET A/S
baltorplægen.dkPunktum dk A/S (direct)
bblaegehus.dkPunktum dk A/S (direct)
bellingekiropraktik.dkCURANET A/S
birkmosevej.dkCURANET A/S
bjarkesvej.dkCURANET A/S
bolettebalslev.dkCURANET A/S
brenderuplaegehus.dkCURANET A/S
centrumlaegerneherning.dkCURANET A/S
centrumlægerneviborg.dkCURANET A/S
cgm-mailer.dkCURANET A/S
citylaegeklinik.dkCURANET A/S
doktorane.dkCURANET A/S
doktorpia.dkPunktum dk A/S (direct)
drdanneskiold.dkPunktum dk A/S (direct)
drlk.dkCURANET A/S
ehv30.dkPunktum dk A/S (direct)
emilhald.dkCURANET A/S
faenoesundfysioterapi.dkCURANET A/S
familielægennyborg.dkCURANET A/S
familielægerneespergærde.dkCURANET A/S
familielægerneiesbjerg.dkCURANET A/S
familielægerneviborg.dkCURANET A/S
fccs.dkCURANET A/S
fischthomsen-henriksen.dkPunktum dk A/S (direct)
fjerritslev-laegehus.dkPunktum dk A/S (direct)
franck-olesen.dkPunktum dk A/S (direct)
furesølægehuset.dkCURANET A/S
fysiocentercitysyd.dkCURANET A/S
glostruppsyk.dkCURANET A/S
graastenlaegehus.dkCURANET A/S
gætdagensord.dkCURANET A/S
havnegaarden.dkCURANET A/S
janekockandersen.dkCURANET A/S
klinikalgade59.dkPunktum dk A/S (direct)
kløver10.dkPunktum dk A/S (direct)
kløvervej10.dkCURANET A/S
kongensgade11.dkCURANET A/S
laegegaarden.dkCURANET A/S
laegehusetdronninglund.dkCURANET A/S
laegehusetifraugde.dkCURANET A/S
laegehusetigive.dkCURANET A/S

Showing 100 of 182.

📋 WHOIS#

⏱️ Lookup Timing#

NS
181ms
A
128ms
MX
124ms
AAAA
160ms
TXT
772ms
CAA
205ms
HTTPS
132ms
TLSA
771ms
SOA
439ms
MTA-STS
256ms
DNSSEC
784ms
SRV
658ms
Total
3230ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-15 04:22:09 500ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-25 07:09:30 shown 3230ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-23 09:42:37 958ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:41:24 2629ms 2 NS 1 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone