køb-salg.dk xn--kb-salg-q1a.dk

📜 Historical scan 2026-08-29 09:17:12  ·  ← 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 of unknown DNSSEC status, 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   140ms
NameserverIP addressesPTRASN / 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   131ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   140ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:4046 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:b17e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   138ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.64.70,172.67.177.126 ech=AEX+DQBBMQAgACCy058hJovyjVmeOjZykbK/FCRfd/L2tWiDiltP51M/dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
www104.21.64.70 172.67.177.126 2606:4700:3035::6815:4046 2606:4700:3036::ac43:b17e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.køb-salg.dk 5PJzit45xiLKl1CO-Kp1lT8p151nh2buocQvm8aeJd0
TXT _acme-challenge.køb-salg.dk M6DTxb5oT5cWW8UxJVPbilOj3U5DTCceLTlEQvNZFH0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

266ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

0ms
FieldValue
Serial2413438546
Primary NS (MNAME)lana.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-20 20:51:28
FieldValue
RegistrarRealtime Register B.V.
Registered2021-06-14
Expires2027-06-30 (250d)

🔗 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
brugtmarkedsplads.dkRealtime Register B.V.
brugtonline.dkRealtime Register B.V.
maazed.dkRealtime Register B.V.
markeddanmark.dkRealtime Register B.V.
markedspladsdanmark.dkRealtime Register B.V.
markedspladsonline.dkRealtime Register B.V.
📋 WHOIS#

⏱️ Lookup Timing#

NS
140ms
A
131ms
MX
73ms
AAAA
140ms
TXT
345ms
CAA
113ms
HTTPS
138ms
TLSA
90ms
SOA
0ms
MTA-STS
150ms
DNSSEC
266ms
SRV
180ms
Total
949ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone