kronborg-kollegiet.dk

📜 Historical scan 2026-08-27 08:37:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kronborg-kollegiet.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 14 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.79.191 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, 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   56ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.188.79.191 3600s cp19.computopic.dk AS48854 team.blue Denmark A/S 89.188.72.0/21 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   264ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (kronborg-kollegiet.dk)
-all (hard fail) v=spf1 -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 2026-10-11 02:15:55
www89.188.79.191 (AS48854) (address records, no CNAME)
www vs bare domainSame network
kronborg-kollegiet.dk: 89.188.79.191 (AS48854)
www.kronborg-kollegiet.dk: 89.188.79.191 (AS48854)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

948ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026070101
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-15 01:02:16
FieldValue
RegistrarEurodns S.A
Registered2016-06-14
Expires2027-06-30 (246d)

🔗 Same registrant#

16 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
duab.dkEurodns S.A
faxeboligselskab.dkEurodns S.A
kollegieforum.dkEurodns S.A
pfakollegiet-aalborg.dkEurodns S.A
pfakollegiet-koebenhavn.dkEurodns S.A
s.dkEurodns S.A
sportskollegiet.dkEurodns S.A
ubsbolig.dkEurodns S.A
ubservice.dkEurodns S.A
ungdomsboliger.dkEurodns S.A
ungdomsboligerkbh.dkEurodns S.A
ungdomsbolighovedstaden.dkEurodns S.A
ungdomsboligkbh.dkEurodns S.A
ungdomsboligkøbenhavn.dkEurodns S.A
ungesboliger.dkEurodns S.A
ungesboligservice.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
50ms
MX
60ms
AAAA
77ms
TXT
264ms
CAA
63ms
HTTPS
57ms
TLSA
61ms
SOA
0ms
MTA-STS
82ms
DNSSEC
948ms
SRV
81ms
Total
1314ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 15:46:51 1088ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-24 10:24:14 563ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-27 08:37:19 shown 1314ms 4 NS 1 A 0 MX 🔓 Insecure
2026-07-03 13:22:48 738ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 23:20:15 399ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-17 15:15:41 477ms 4 NS 1 A 0 MX 🔓 Insecure
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