corenetwork.dk

📜 Historical scan 2026-06-28 20:59:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corenetwork.dk is a .dk domain served by 5 nameservers (ns1.he.net, ns2.he.net, ns3.he.net and 2 more). It was registered on 27 March 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.56.227 is hosted by FIBIA P/S (AS44869) 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#

5 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.he.net	2001:470:100::2 216.218.130.2	ns1.he.net ns1.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns2.he.net	2001:470:200::2 216.218.131.2	ns2.he.net ns2.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns3.he.net	2001:470:300::2 216.218.132.2	ns3.he.net ns3.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns4.he.net	2001:470:400::2 216.66.1.2	ns4.he.net ns4.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns5.he.net	2001:470:500::2 216.66.80.18	ns5.he.net ns5.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.56.227	3600s	80.208.56.227.static.fibianet.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Silkeborg

📧 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 266ms

TXT Record
OWN-REDEL-5a219f2a9f38f29f966527ac9d15895a

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 11:29:14

www	NXDOMAIN
www vs bare domain	www does not resolve corenetwork.dk: 80.208.56.227 (AS44869) www.corenetwork.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

43ms

Field	Value
Serial	2022041402
Primary NS (MNAME)	ns1.he.net
Responsible (RNAME)	hostmaster@he.net
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-10 14:31:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-03-27
Expires	2027-03-26 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

43ms

45ms

AAAA

64ms

TXT

266ms

CAA

61ms

HTTPS

43ms

TLSA

73ms

SOA

43ms

MTA-STS

68ms

DNSSEC

86ms

SRV

63ms

Total

818ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 21:06:40	1497ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-28 20:59:40 shown	818ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:25:17	483ms	5 NS 1 A 0 MX	🔓 Insecure