køb-salg.dk xn--kb-salg-q1a.dk

📜 Historical scan 2026-06-22 07:06:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

køb-salg.dk is a .dk domain served by 2 nameservers (lana.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 14 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.70 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, has no 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 173ms

Nameserver	IP addresses	PTR	ASN / ISP
lana.ns.cloudflare.com	108.162.192.182 172.64.32.182 173.245.58.182 2606:4700:50::adf5:3ab6 2803:f800:50::6ca2:c0b6 2a06:98c1:50::ac40:20b6	lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.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 176ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.177.126	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 175ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:4046	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3036::ac43:b17e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records#

1 records 172ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.70,172.67.177.126 ech=AEX+DQBB+AAgACAZDRgWmZnfMEyg/ylLGp2E9y01joSBu+Rks3kxiynuDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4046,2606:4700:3036::ac43:b17e

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-08 20:18:46

www	104.21.64.70 172.67.177.126 2606:4700:3035::6815:4046 2606:4700:3036::ac43:b17e (AS13335) (address records, no CNAME)
www vs bare domain	Same network køb-salg.dk: 104.21.64.70 172.67.177.126 2606:4700:3035::6815:4046 2606:4700:3036::ac43:b17e (AS13335) www.køb-salg.dk: 104.21.64.70 172.67.177.126 2606:4700:3035::6815:4046 2606:4700:3036::ac43:b17e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

173ms

Field	Value
Serial	2406577061
Primary NS (MNAME)	lana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 20:51:28

Field	Value
Registrar	Realtime Register B.V.
Registered	2021-06-14
Expires	2027-06-30 (251d)

🔗 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).

Domain	Registrar
brugtmarkedsplads.dk	Realtime Register B.V.
brugtonline.dk	Realtime Register B.V.
maazed.dk	Realtime Register B.V.
markeddanmark.dk	Realtime Register B.V.
markedspladsdanmark.dk	Realtime Register B.V.
markedspladsonline.dk	Realtime Register B.V.

📋 WHOIS#

⏱️ Lookup Timing#

173ms

176ms

AAAA

175ms

TXT

334ms

CAA

173ms

HTTPS

172ms

TLSA

415ms

SOA

173ms

MTA-STS

92ms

DNSSEC

183ms

SRV

108ms

Total

915ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 12:25:51	1382ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 20:30:47	668ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 09:17:12	949ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-20 01:53:52	1390ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:34:54	1032ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-22 07:06:28 shown	915ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-21 19:11:56	400ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-20 16:33:27	416ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 12:16:05	1291ms	2 NS 2 A 0 MX	🔒 Secure