pkc.dk

📜 Historical scan 2026-06-21 06:08:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pkc.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by pkc-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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#

4 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s pkc-dk.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca04::b
2a01:111:f403:ca04::c
2a01:111:f403:ca09::e
52.101.68.27
52.101.73.1
52.101.73.30
52.101.73.6		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am7pr05cu00306.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
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig34.111.216.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   153ms
TXT Record
MS=ms20252778
v=spf1 include:spf1.daarbak.dk include:spf.roso.itfhosting.dk include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (pkc.dk)
-all (hard fail) v=spf1 include:spf1.daarbak.dk include:spf.roso.itfhosting.dk include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:spf.protection.outlook.com -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 17:17:28
www104.21.27.65 172.67.141.197 2606:4700:3033::6815:1b41 2606:4700:3034::ac43:8dc5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

  • warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'pkc.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

49ms
FieldValue
Serial2024013100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 03:37:47
FieldValue
RegistrarDomænehajen ApS
Registered1998-02-16
Expires2027-03-31 (162d)

🔗 Same registrant#

29 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
absjkontor.dkDomænehajen ApS
cjcgruppen.dkPunktum dk A/S (direct)
daarbak.dkDomænehajen ApS
daarbakdesign.dkPunktum dk A/S (direct)
daarbakgroup.dkDomænehajen ApS
daarbakonline.dkDomænehajen ApS
daarbakredoffice.dkPunktum dk A/S (direct)
daarbaksolutions.dkPunktum dk A/S (direct)
daarbaksupport.dkDomænehajen ApS
gaverum.dkDomænehajen ApS
gavesaekken.dkPunktum dk A/S (direct)
ik-as.dkDomænehajen ApS
kontor-artikler.dkPunktum dk A/S (direct)
mogens-daarbak.dkDomænehajen ApS
movement.dkDomænehajen ApS
one-company.dkDomænehajen ApS
print-alt.dkPunktum dk A/S (direct)
redesport.dkPunktum dk A/S (direct)
redoffice-logistics.dkPunktum dk A/S (direct)
redoffice-scanoffice.dkPunktum dk A/S (direct)
redofficeabsjkontor.dkPunktum dk A/S (direct)
redofficedaarbak.dkPunktum dk A/S (direct)
redofficeshop.dkDomænehajen ApS
remmer.dkPunktum dk A/S (direct)
roesfeld.dkPunktum dk A/S (direct)
roesfeldt.dkPunktum dk A/S (direct)
rosl.dkPunktum dk A/S (direct)
rososhop.dkSimply.com A/S
scanoffice.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
51ms
MX
51ms
AAAA
50ms
TXT
153ms
CAA
30ms
HTTPS
28ms
TLSA
282ms
SOA
49ms
MTA-STS
41ms
DNSSEC
53ms
SRV
95ms
Total
698ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-15 21:38:39 2336ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 20:02:16 2379ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 22:36:39 890ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-04 16:42:32 3229ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 06:08:42 shown 698ms 4 NS 1 A 1 MX ⚠️ Bogus
2026-06-20 03:35:30 6311ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-19 08:02:32 817ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 05:44:44 805ms 4 NS 1 A 1 MX 🔒 Secure
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