74821136.dk

📜 Historical scan 2026-06-22 00:38:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

74821136.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It was registered on 11 February 2013 (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   151ms
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   139ms
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   138ms
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 2026-10-22 23:13:40
www CNAME74821136.dk (all on 74821136.dk)
www vs bare domainSame network
74821136.dk: 185.21.40.103 (AS48854)
www.74821136.dk: 185.21.40.103 (AS48854)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

136ms
FieldValue
Serial2022052515
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 21:02:25
FieldValue
RegistrarCURANET A/S
Registered2013-02-11
Expires2027-02-28 (128d)

🔗 Same registrant#

207 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
57668266.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
70602464.dkCURANET A/S
73115666.dkCURANET A/S
73706707.dkCURANET A/S
73706750.dkCURANET A/S
73708033.dkCURANET A/S
73708440.dkCURANET A/S
73708600.dkCURANET A/S
73709150.dkCURANET A/S
73709668.dkCURANET A/S
74471577.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
baltorplaegen.dkPunktum dk A/S (direct)
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
centrallaegepraksis.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)
ejnaroerumschmidt.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
fyrvej22.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)

Showing 100 of 207.

📋 WHOIS#

⏱️ Lookup Timing#

NS
151ms
A
139ms
MX
138ms
AAAA
269ms
TXT
160ms
CAA
140ms
HTTPS
136ms
TLSA
106ms
SOA
136ms
MTA-STS
130ms
DNSSEC
191ms
SRV
155ms
Total
3783ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 23:13:40 401ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-30 02:06:50 3643ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-22 00:38:04 shown 3783ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-21 15:23:26 917ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:15:19 675ms 2 NS 1 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone