kroerconsulting.dk

📜 Historical scan 2026-06-28 13:11:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kroerconsulting.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 29 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   284ms
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   522ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.28 3599s vm1350.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

5 records   209ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 142.250.150.26
2a00:1450:4010:c01::1b
2a00:1450:4010:c01::1b		 la-in-f26.1e100.net
lh-in-x1b.1e100.net
lh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 173.194.43.27
2607:f8b0:400e:c1e::1a		 yudlsqd-in-f27.1e100.net
yudlsqd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.21.41.28
🔶 Autoconfig185.21.41.28

🔷 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 01:03:52
www185.21.41.28 (AS48854) (address records, no CNAME)
www vs bare domainSame network
kroerconsulting.dk: 185.21.41.28 (AS48854)
www.kroerconsulting.dk: 185.21.41.28 (AS48854)
WildcardYes: any name under the zone resolves
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#

500ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

324ms
FieldValue
Serial2021111701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-17 12:11:11
FieldValue
RegistrarCURANET A/S
Registered2012-11-29
Expires2026-11-30 (42d)

🔗 Same registrant#

20 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
all2send.dkCURANET A/S
arenavestårhus.dkCURANET A/S
boat-bud.dkCURANET A/S
boatbud.dkCURANET A/S
cozysheep.dkCURANET A/S
danoir.dkCURANET A/S
danskcraft.dkCURANET A/S
effektivbogføring.dkCURANET A/S
eforms.dkCURANET A/S
enejensen.dkCURANET A/S
f10rekruttering.dkCURANET A/S
lejstudentervogn.dkCURANET A/S
pooks.dkCURANET A/S
sansforkroppen.dkCURANET A/S
sky1148.dkCURANET A/S
sky1350.dkCURANET A/S
skysolution.dkCURANET A/S
tagdækningaarhus.dkCURANET A/S
tagpapspecialisten.dkCURANET A/S
vaernhoejbyg.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
284ms
A
522ms
MX
209ms
AAAA
225ms
TXT
570ms
CAA
195ms
HTTPS
331ms
TLSA
366ms
SOA
324ms
MTA-STS
320ms
DNSSEC
500ms
SRV
350ms
Total
5830ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 10:23:45 591ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-28 13:11:48 shown 5830ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-24 08:17:57 979ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 15:24:52 674ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-21 22:05:01 668ms 2 NS 1 A 5 MX 🔒 Secure
2026-06-18 07:23:58 887ms 2 NS 1 A 5 MX 🔒 Secure
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