43b.dk

📜 Historical scan 2026-07-02 10:55:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

43b.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.127 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx02.pil.dk, mx03.pil.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   63ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.221.38.127 60s s1c8lb2.shopfactory.io AS48854 team.blue Denmark A/S 185.221.36.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx02.pil.dk 185.126.153.25 radar.pil.dk AS47527 DLX A/S
20 300s mx03.pil.dk 178.63.167.139 lidar.pil.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   132ms
TXT Record
v=spf1 include:spf.curanet.dk ?all

✉️ SPF#

PolicyRecord (43b.dk)
?all (neutral) v=spf1 include:spf.curanet.dk ?all

📨 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 2026-10-14 01:51:27
www185.221.38.127 (AS48854) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2023081605
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-16 20:04:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-04-19
Expires2027-04-30 (195d)

🔗 Same registrant#

271 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
2100lvs.dkPunktum dk A/S (direct)
32223310.dkPunktum dk A/S (direct)
33241144.dkPunktum dk A/S (direct)
36704197.dkPunktum dk A/S (direct)
36705099.dkPunktum dk A/S (direct)
38140777.dkPunktum dk A/S (direct)
38715152.dkPunktum dk A/S (direct)
38862070.dkPunktum dk A/S (direct)
39902847.dkPunktum dk A/S (direct)
44655443.dkPunktum dk A/S (direct)
45876006.dkPunktum dk A/S (direct)
48260056.dkPunktum dk A/S (direct)
48260177.dkPunktum dk A/S (direct)
51269536.dkPunktum dk A/S (direct)
63211400.dkPunktum dk A/S (direct)
74423355.dkPunktum dk A/S (direct)
75625022.dkPunktum dk A/S (direct)
75911800.dkPunktum dk A/S (direct)
82138260.dkPunktum dk A/S (direct)
86167021.dkPunktum dk A/S (direct)
86742424.dkPunktum dk A/S (direct)
86825399.dkPunktum dk A/S (direct)
aarhusweb.dkEurodns S.A
adata.dkEurodns S.A
advopro.dkEurodns S.A
advotrend.dkEurodns S.A
ajourbim.dkEurodns S.A
ajourcontent.dkEurodns S.A
allergidoc.dkPunktum dk A/S (direct)
applinizer.dkEurodns S.A
askholtogfossing.dkPunktum dk A/S (direct)
aspect4.dkEurodns S.A
bechogbarkholt.dkPunktum dk A/S (direct)
bestil-frisør.dkEurodns S.A
bestilfrisør.dkEurodns S.A
bestilher.dkEurodns S.A
boerneklinikkenaalborg.dkPunktum dk A/S (direct)
boligextranet.dkEurodns S.A
borgeronline.dkEurodns S.A
brandsoft.dkA/S SCANNET
bryde-stokholm.dkPunktum dk A/S (direct)
bryggenslaegehus.dkPunktum dk A/S (direct)
bryruplaegepraksis.dkPunktum dk A/S (direct)
byggerietsit.dkEurodns S.A
bygteq.dkEurodns S.A
calwin.dkEurodns S.A
careappdevelop.dkEurodns S.A
careplanmobile.dkEurodns S.A
centerlaegerne8200.dkPunktum dk A/S (direct)
centrionline.dkEurodns S.A
christofferrudsoerensen.dkPunktum dk A/S (direct)
cliniquedebeaute.dkSimply.com A/S
constructiondays.dkEurodns S.A
danskerlisten.dkEurodns S.A
datadrevneeksperter.dkEurodns S.A
demenszonen.dkEurodns S.A
dentools.dkEurodns S.A
detolaeger.dkPunktum dk A/S (direct)
diaform.dkEurodns S.A
diaformplus.dkEurodns S.A
din-frisor-kristrup.dkSimply.com A/S
dinlokaletandlaege.dkPunktum dk A/S (direct)
doktorjohnwitte.dkPunktum dk A/S (direct)
doktorvognsgaard.dkPunktum dk A/S (direct)
dolorosa.dkPunktum dk A/S (direct)
dommervænget.dkPunktum dk A/S (direct)
e-klinikken.dkEurodns S.A
e-mergency.dkEurodns S.A
edlevo.dkEurodns S.A
eg-360.dkEurodns S.A
eg-forum.dkEurodns S.A
eg-omega.dkEurodns S.A
egbolig.dkEurodns S.A
egcampus.dkEurodns S.A
egcaplegal365.dkEurodns S.A
egclinea.dkEurodns S.A
egcloudhosting.dkEurodns S.A
egdatainform.dkEurodns S.A
egdw-test.dkEurodns S.A
egdw.dkEurodns S.A
egforum.dkEurodns S.A
egindustrials.dkEurodns S.A
egki.dkEurodns S.A
egsdlon.dkEurodns S.A
ejendomsfaktura.dkEurodns S.A
ekons.dkEurodns S.A
el-installatøren.dkEurodns S.A
elevatedbeautycph.dkSimply.com A/S
emailkonsultation.dkEurodns S.A
emarfaktura.dkPunktum dk A/S (direct)
exposer.dkEurodns S.A
familielægernemiddelfart.dkPunktum dk A/S (direct)
fionialægerne.dkPunktum dk A/S (direct)
flv2500.dkPunktum dk A/S (direct)
focuslægerne.dkPunktum dk A/S (direct)
fodifokus.dkSimply.com A/S
fodterapiroskilde.dkSimply.com A/S
frisoersaxen.dkSimply.com A/S
frisørnord.dkSimply.com A/S
fuglebjerglaegehus.dkPunktum dk A/S (direct)

Showing 100 of 271.

📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
58ms
MX
59ms
AAAA
51ms
TXT
132ms
CAA
37ms
HTTPS
40ms
TLSA
62ms
SOA
45ms
MTA-STS
60ms
DNSSEC
114ms
SRV
61ms
Total
683ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 16:04:05 474ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-02 10:55:10 shown 683ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-27 06:55:47 626ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 12:53:51 3338ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone