corecompany.dk

📜 Historical scan 2026-06-27 11:15:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corecompany.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 22 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.33 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by corecompany-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records   245ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107 ns1.eurodns.com AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108 ns4.eurodns.com AS23393 NuCDN LLC

🌍 A Records#

1 records   209ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.158.33 600s linux202.dandomain.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   265ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s corecompany-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca04::d
2a01:111:f403:ca09::4
2a01:111:f403:ca09::7
52.101.68.36
52.101.68.39
52.101.73.1
52.101.73.8		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am0pr04cu00500.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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig93.191.158.33

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   244ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 1 100 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   574ms
TXT Record
v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDfEAt/xOMXnoyBIWy0SlnLMHMb0UY4hgiWhEaVwbgH1Xbc3SmIRp8oMvD5QUjAxw2RIBO6OT0kg2yOi7hUTg4aw3LjqDvRR7ai5TvCl5uS4zAetHfW55KVfaFxKVFRszWklLYncO+tx1U0gIFQ3FElOP6YXEOO1H6IVUaZLMtxrQIDAQAB
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.corecompany.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records   247ms
FlagsTagValue
0 issue comodoca.com
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 17:12:23
www93.191.158.33 (AS48854) (address records, no CNAME)
www vs bare domainSame network
corecompany.dk: 93.191.158.33 (AS48854)
www.corecompany.dk: 93.191.158.33 (AS48854)
WildcardYes: any name under the zone resolves

🔎 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#

255ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

226ms
FieldValue
Serial2026061800
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-20 19:20:56
FieldValue
RegistrarEurodns S.A
Registered2014-01-22
Expires2027-01-31 (100d)

🔗 Same registrant#

22 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
arktiskledelse.dkEurodns S.A
change-management.dkEurodns S.A
effektivisering.dkEurodns S.A
forandringsledelse.dkEurodns S.A
fullengagement.dkEurodns S.A
iiab.dkEurodns S.A
iiabinnovation.dkEurodns S.A
impl.dkEurodns S.A
implement.dkEurodns S.A
implementanalytics.dkEurodns S.A
implementconsultinggroup.dkEurodns S.A
implementlearning.dkEurodns S.A
isitabird.dkEurodns S.A
kl7.dkEurodns S.A
myimplement.dkEurodns S.A
plu.dkEurodns S.A
projectacademy.dkEurodns S.A
projectpulse.dkEurodns S.A
projektakademi.dkEurodns S.A
thetechcollective.dkEurodns S.A
virtualvisualplanning.dkEurodns S.A
virtuelfacilitering.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
245ms
A
209ms
MX
265ms
AAAA
221ms
TXT
574ms
CAA
247ms
HTTPS
195ms
TLSA
187ms
SOA
226ms
MTA-STS
254ms
DNSSEC
255ms
SRV
244ms
Total
1720ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 10:19:46 1123ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-27 15:32:02 9653ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-11 05:46:37 890ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-27 11:15:27 shown 1720ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-24 21:12:10 2441ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-21 07:39:09 1713ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-16 22:26:15 735ms 4 NS 1 A 1 MX 🔓 Insecure
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