kortoverblik.dk

Records from scan: 2026-09-23 18:00:52 · 497ms total · last checked 2026-10-17 16:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kortoverblik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.66.6 is hosted by Rackhosting.com ApS (AS31590) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / 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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.66.6	3600s	—	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.247.66.6
🔶 Autoconfig	77.247.66.6

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (kortoverblik.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.kortoverblik.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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#

checked 2026-10-11 10:54:47

www	77.247.66.6 (AS31590) (address records, no CNAME)
www vs bare domain	Same network kortoverblik.dk: 77.247.66.6 (AS31590) www.kortoverblik.dk: 77.247.66.6 (AS31590)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

61ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026090902
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

29ms

21ms

AAAA

36ms

TXT

170ms

CAA

40ms

HTTPS

39ms

TLSA

91ms

SOA

0ms

MTA-STS

59ms

DNSSEC

61ms

SRV

60ms

Total

497ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 18:00:52 shown	497ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-13 21:33:07	721ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-19 04:12:43	19554ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-15 18:30:27	692ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 10:30:51	681ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 00:58:28	535ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 22:23:33	1194ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:25:54	600ms	2 NS 1 A 0 MX	🔒 Secure