heguddannelser.dk

📜 Historical scan 2026-06-26 12:53:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heguddannelser.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 1 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.26.62.4 is hosted by Techcollege S/i (AS204575) in Denmark. Mail is handled by Heguddannelser-dk.f-v1.mx.microsoft. 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#

3 records   785ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.26.62.4 3511s — AS204575 Techcollege S/i 185.26.60.0/22 🇩🇰 Denmark Aalborg

📧 MX Records#

1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s Heguddannelser-dk.f-v1.mx.microsoft 2a01:111:f403:ca04::5
2a01:111:f403:ca04::7
2a01:111:f403:ca09::5
2a01:111:f403:ca09::b
52.101.68.18
52.101.68.21
52.101.68.5
52.101.68.8		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db4pr02cu00307.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-du0pr03cu00100.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records   1665ms
TXT Record
_globalsign-domain-verification=M-jM1zRcSTqExE2lmW0MA-NyaHhNpUQofSD6jwuHhJ
autodesk-domain-verification=fKCsHVNjc5JCGZPIA_JY
google-site-verification=GEBkJeALryV3CwcZIzWZundbZFbf884Qyw2GLVrmzwA
mandrill_verify.ZP8-RhT9VLVYiH_53gmJVQ
MS=ms67858093
openai-domain-verification=dv-lUTh0f3hJ48CWYOPq1bWoJpo
v=spf1 ip4:185.26.62.93 ip4:170.10.128.131 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:195.69.128.111 ip4:83.91.91.2 include:spf.mandrillapp.com include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (heguddannelser.dk)
-all (hard fail) v=spf1 ip4:185.26.62.93 ip4:170.10.128.131 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:195.69.128.111 ip4:83.91.91.2 include:spf.mandrillapp.com include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.heguddannelser.dk)
p=reject v=DMARC1; p=reject; rua=mailto:drift@itcn.dk;

📬 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 2026-10-16 19:21:55
www CNAMEheguddannelser.dk (all on heguddannelser.dk)
www vs bare domainSame network
heguddannelser.dk: 185.26.62.4 (AS204575)
www.heguddannelser.dk: 185.26.62.4 (AS204575)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.heguddannelser.dk _acme-challenge.itcn.dk

🔗 TLSA / DANE#

6 records   89ms
Service / OwnerTypeCert association
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.Heguddannelser-dk.f-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC#

804ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2025011668
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-16 19:47:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-10-01
Expires2026-10-31 (13d)

🔗 Same registrant#

3 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
campushobro.dkPunktum dk A/S (direct)
hhxaars.dkPunktum dk A/S (direct)
hhxhobro.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
785ms
A
25ms
MX
27ms
AAAA
781ms
TXT
1665ms
CAA
784ms
HTTPS
28ms
TLSA
89ms
SOA
27ms
MTA-STS
34ms
DNSSEC
804ms
SRV
783ms
Total
2319ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 19:21:55 2376ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-15 18:02:09 697ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-13 15:58:55 623ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-11 01:11:46 2519ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 04:28:13 743ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-25 22:20:30 681ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-25 00:51:13 688ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-18 05:26:56 5363ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-08 10:21:37 2093ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-26 12:53:33 shown 2319ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 11:05:18 1803ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 10:54:45 997ms 3 NS 1 A 1 MX 🔒 Secure
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