corecompany.dk

📜 Historical scan 2026-06-24 21:12:10  ·  ← 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   247ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
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
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   254ms
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   215ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s corecompany-dk.mail.protection.outlook.com 2a01:111:f403:ca04::2
2a01:111:f403:ca04::4
2a01:111:f403:ca04::e
2a01:111:f403:ca09::4
52.101.68.3
52.101.68.36
52.101.73.22
52.101.73.6		 mail-du2pr03cu00102.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-am6pr04cu00306.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
🔷 Autodiscover40.104.116.8
🔶 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   518ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 1 100 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   581ms
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   219ms
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#

324ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

220ms
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 (98d)

🔗 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
247ms
A
254ms
MX
215ms
AAAA
231ms
TXT
581ms
CAA
219ms
HTTPS
225ms
TLSA
777ms
SOA
220ms
MTA-STS
460ms
DNSSEC
324ms
SRV
518ms
Total
2441ms

🕐 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 1720ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-24 21:12:10 shown 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone