tandlaegerne-kolt.dk

📜 Historical scan 2026-06-17 14:46:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandlaegerne-kolt.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was registered on 20 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.84 is hosted by Norlys Digital A/S (AS3308) in Denmark. Mail is handled by tandlaegernekolt-dk03b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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   139ms
NameserverIP addressesPTRASN / ISP
ns1.dnsserver.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.dnsserver.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   136ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.37.84 — — AS3308 Norlys Digital A/S 193.8.36.0/23 🇩🇰 Denmark Ølstykke

📧 MX Records#

1 records   129ms
PriorityTTLMail ServerIP addressesPTRASN
0 — tandlaegernekolt-dk03b.mail.protection.outlook.com 2a01:111:f403:ca04::9
2a01:111:f403:ca09::d
2a01:111:f403:ca09::e
2a01:111:f403:ca09::f
52.101.68.27
52.101.68.36
52.101.68.8
52.101.73.30		 mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   318ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (tandlaegerne-kolt.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.tandlaegerne-kolt.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-27 04:02:09
www193.8.37.84 (AS3308) (address records, no CNAME)
www vs bare domainSame network
tandlaegerne-kolt.dk: 193.8.37.84 (AS3308)
www.tandlaegerne-kolt.dk: 193.8.37.84 (AS3308)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
selector1 selector1-tandlaegernekolt-dk03b._domainkey.godk13338132.onmicrosoft.com RSA · ~2048 bit
selector2 selector2-tandlaegernekolt-dk03b._domainkey.godk13338132.onmicrosoft.com RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

125ms
FieldValue
Serial2025122901
Primary NS (MNAME)ns1.dnsserver.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-19 15:13:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-12-20
Expires2026-12-31 (64d)

🔗 Same registrant#

100 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
3mm4.dkCURANET A/S
4x55.dkCURANET A/S
8x5.dkCURANET A/S
aj-stoffer.dkPunktum dk A/S (direct)
alca-gruppen.dkPunktum dk A/S (direct)
annisse-vingaard.dkPunktum dk A/S (direct)
barans.dkPunktum dk A/S (direct)
belsager.dkCURANET A/S
bestilbord.dkCURANET A/S
bogholderiteamet.dkCURANET A/S
brovst-transport.dkPunktum dk A/S (direct)
byg-danmark.dkCURANET A/S
bygdanmark.dkPunktum dk A/S (direct)
byggefagmand.dkCURANET A/S
byggefirmaet-arco.dkPunktum dk A/S (direct)
centrum-fysioterapi.dkPunktum dk A/S (direct)
cs-holstebro.dkPunktum dk A/S (direct)
dana0.dkCURANET A/S
danacall.dkCURANET A/S
danacms.dkCURANET A/S
danashop.dkCURANET A/S
danaweb.dkPunktum dk A/S (direct)
drvvs.dkPunktum dk A/S (direct)
dw365.dkPunktum dk A/S (direct)
dws1.dkCURANET A/S
dwtest1.dkCURANET A/S
dwtest2.dkCURANET A/S
dwtest4.dkCURANET A/S
face2day.dkCURANET A/S
flytdanmark.dkPunktum dk A/S (direct)
fraugdevvs.dkPunktum dk A/S (direct)
frisoer-danmark.dkPunktum dk A/S (direct)
frisordanmark.dkPunktum dk A/S (direct)
frisørdanmark.dkPunktum dk A/S (direct)
go-commerce.dkPunktum dk A/S (direct)
gobob.dkCURANET A/S
gocommerce.dkCURANET A/S
group-online.dkCURANET A/S
hairbycapello.dkPunktum dk A/S (direct)
herlevsyn.dkPunktum dk A/S (direct)
implantat-tandlaeger-greve.dkPunktum dk A/S (direct)
ivannielsensvvs.dkPunktum dk A/S (direct)
jegstrupvej-dyreklinik.dkPunktum dk A/S (direct)
karenbennicke.dkPunktum dk A/S (direct)
kibrill.dkPunktum dk A/S (direct)
klipdanmark.dkCURANET A/S
kongelundskroen.dkPunktum dk A/S (direct)
loechte.dkPunktum dk A/S (direct)
m-ladegaard.dkPunktum dk A/S (direct)
mariann-lundgren.dkPunktum dk A/S (direct)
mgbyg.dkPunktum dk A/S (direct)
mrskovservice.dkPunktum dk A/S (direct)
on2day.dkCURANET A/S
online-group.dkCURANET A/S
pederrasmussen.dkPunktum dk A/S (direct)
poplab.dkPunktum dk A/S (direct)
rehab-salon.dkPunktum dk A/S (direct)
restaurantdanmark.dkCURANET A/S
skandiaweb.dkPunktum dk A/S (direct)
slagter-thomsen.dkPunktum dk A/S (direct)
supportteamet.dkCURANET A/S
tand2.dkPunktum dk A/S (direct)
tanglaug.dkCURANET A/S
tecotek.dkPunktum dk A/S (direct)
tibirkelund.dkPunktum dk A/S (direct)
tldbyg.dkPunktum dk A/S (direct)
vinkelplanteskole.dkPunktum dk A/S (direct)
vvs-inspiration.dkCURANET A/S
vvs-installatoeren.dkCURANET A/S
vvsdanmark.dkCURANET A/S
vvsdk.dkCURANET A/S
vvsinstallatoeren.dkPunktum dk A/S (direct)
vvsinstallatoren.dkPunktum dk A/S (direct)
vvsinstallatør.dkPunktum dk A/S (direct)
vvsinstallatøren.dkPunktum dk A/S (direct)
webserver1.dkCURANET A/S
webserver10.dkCURANET A/S
webserver13.dkCURANET A/S
webserver15.dkCURANET A/S
webserver16.dkCURANET A/S
webserver2.dkCURANET A/S
webserver20.dkCURANET A/S
webserver21.dkCURANET A/S
webserver22.dkCURANET A/S
webserver26.dkCURANET A/S
webserver29.dkCURANET A/S
webserver34.dkCURANET A/S
webserver35.dkCURANET A/S
webserver37.dkCURANET A/S
webserver39.dkCURANET A/S
webserver4.dkCURANET A/S
webserver40.dkCURANET A/S
webserver44.dkCURANET A/S
webserver45.dkCURANET A/S
webserver46.dkCURANET A/S
webserver48.dkCURANET A/S
webserver50.dkCURANET A/S
webserver6.dkCURANET A/S
webserver7.dkCURANET A/S
webserver9.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
139ms
A
136ms
MX
129ms
AAAA
138ms
TXT
318ms
CAA
129ms
HTTPS
128ms
TLSA
747ms
SOA
125ms
MTA-STS
69ms
DNSSEC
247ms
SRV
0ms
Total
2024ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-27 04:02:09 549ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 10:28:03 1454ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 02:48:32 602ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 21:54:03 885ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-10 04:47:12 1982ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 18:40:26 806ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 12:54:03 1529ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 08:37:20 1890ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:46:23 shown 2024ms 2 NS 1 A 1 MX 🔒 Secure
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