koretoj.dk

📜 Historical scan 2026-06-27 14:06:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koretoj.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, ruben.ns.cloudflare.com). It was registered on 10 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.koretoj.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 255ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruben.ns.cloudflare.com	108.162.195.71 162.159.44.71 172.64.35.71 2606:4700:58::a29f:2c47 2803:f800:50::6ca2:c347 2a06:98c1:50::ac40:2347	ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com ruben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 205ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.19	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.koretoj.dk	168.119.136.81 2a01:4f8:251:aa::2	web10.miradays.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 251ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2750	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:aa13	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 196ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.80,172.67.170.19 ech=AEX+DQBBBAAgACCqMhirzljCcLOar36ev7j3vYZ0D5jg2SKg4R0kmt2BBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2750,2606:4700:3035::ac43:aa13

🔌 SRV Records#

1 records 253ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	web10.miradays.dk

📝 TXT Records#

2 records 470ms

TXT Record
google-site-verification=ejlFoy3bb517mCvtrtIE8rMSWie5WM3gRC4KCoDkmQI
v=spf1 ip4:168.119.136.81 ip6:2a01:4f8:251:aa::2 ~all

✉️ SPF#

Policy	Record (koretoj.dk)
~all (soft fail)	v=spf1 ip4:168.119.136.81 ip6:2a01:4f8:251:aa::2 ~all

📨 DMARC#

Policy	Record (_dmarc.koretoj.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-14 18:03:40

www	104.21.39.80 172.67.170.19 2606:4700:3033::ac43:aa13 2606:4700:3037::6815:2750 (AS13335) (address records, no CNAME)
www vs bare domain	Same network koretoj.dk: 104.21.39.80 172.67.170.19 2606:4700:3033::ac43:aa13 2606:4700:3037::6815:2750 (AS13335) www.koretoj.dk: 104.21.39.80 172.67.170.19 2606:4700:3033::ac43:aa13 2606:4700:3037::6815:2750 (AS13335)
Wildcard	No

🔎 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#

343ms

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

🏷️ SOA#

235ms

Field	Value
Serial	2405291677
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 16:29:03

Field	Value
Registrar	ONE.COM A/S
Registered	2025-11-10
Expires	2026-11-09 (21d)

🔗 Same registrant#

5 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).

Domain	Registrar
bidrag.dk	ONE.COM A/S
bilsogning.dk	ONE.COM A/S
bilsøgning.dk	ONE.COM A/S
bloo.dk	ONE.COM A/S
minpresse.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

255ms

205ms

212ms

AAAA

251ms

TXT

470ms

CAA

234ms

HTTPS

196ms

TLSA

199ms

SOA

235ms

MTA-STS

271ms

DNSSEC

343ms

SRV

253ms

Total

2649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 02:04:35	2714ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:29:12	928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 09:36:42	796ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 15:55:51	1695ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 03:16:13	1518ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 14:06:50 shown	2649ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 07:49:55	904ms	2 NS 2 A 1 MX	🔓 Insecure