kronjylland.dk

📜 Historical scan 2026-09-04 07:02:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kronjylland.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). 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 77.66.124.49 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.kronjylland.dk. The zone is DNSSEC-signed and validates, 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#

2 records   43ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.124.49 3600s web1.sparkron.dk AS47292 Sentia Denmark A/S 77.66.124.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.kronjylland.dk 77.66.124.49 web1.sparkron.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.66.124.49
🔶 Autoconfig77.66.124.49

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   186ms
TXT Record
v=spf1 a mx ptr ip4:77.66.124.49 ~all

✉️ SPF#

PolicyRecord (kronjylland.dk)
~all (soft fail) v=spf1 a mx ptr ip4:77.66.124.49 ~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 2026-10-16 22:32:02
www77.66.124.49 (AS47292) (address records, no CNAME)
www vs bare domainSame network
kronjylland.dk: 77.66.124.49 (AS47292)
www.kronjylland.dk: 77.66.124.49 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

  • warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 22:51:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-02-16
Expires2027-03-31 (162d)

🔗 Same registrant#

6 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
der-hvor-du-er.dkPunktum dk A/S (direct)
kronbillaan.dkDANDOMAIN A/S
kronboliglaan.dkDANDOMAIN A/S
kronseklubben.dkDANDOMAIN A/S
sparekron.dkDANDOMAIN A/S
sparkron.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
40ms
MX
32ms
AAAA
38ms
TXT
186ms
CAA
59ms
HTTPS
48ms
TLSA
67ms
SOA
0ms
MTA-STS
63ms
DNSSEC
66ms
SRV
67ms
Total
494ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 22:32:02 521ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 22:29:14 670ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 11:49:31 638ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-06 11:01:35 2355ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 07:02:14 shown 494ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 05:01:02 1589ms 2 NS 1 A 1 MX 🔒 Secure
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