kode4.dk

📜 Historical scan 2026-07-25 05:10:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kode4.dk is a .dk domain served by 2 nameservers (justin.ns.cloudflare.com, lola.ns.cloudflare.com). It was registered on 5 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.68 is hosted by Cloudflare, Inc. (AS13335). 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lola.ns.cloudflare.com	108.162.192.132 172.64.32.132 173.245.58.132 2606:4700:50::adf5:3a84 2803:f800:50::6ca2:c084 2a06:98c1:50::ac40:2084	lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.99	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	66.23.226.50
🔶 Autoconfig	66.23.226.50

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3944	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:bd63	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.68,172.67.189.99 ech=AEX+DQBB+AAgACBEt6/k85CKPlLiwXRuvw9QT/92+v3auNezmnVrMilRQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3944,2606:4700:3037::ac43:bd63

📝 TXT Records#

1 records 199ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (kode4.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.kode4.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-18 19:39:11

www	66.23.226.50 (AS19318) (address records, no CNAME)
www vs bare domain	Same network kode4.dk: 66.23.226.50 (AS19318) www.kode4.dk: 66.23.226.50 (AS19318)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410367486
Primary NS (MNAME)	justin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 20:16:12

Field	Value
Registrar	Domeneshop AS
Registered	2018-03-05
Expires	2027-03-31 (163d)

🔗 Same registrant#

2 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
annemariethomsen.dk	Simply.com A/S
bosdiskotek.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

52ms

47ms

54ms

AAAA

50ms

TXT

199ms

CAA

39ms

HTTPS

49ms

TLSA

88ms

SOA

0ms

MTA-STS

69ms

DNSSEC

130ms

SRV

96ms

Total

1514ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 19:39:11	2715ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 18:34:28	396ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:13:25	513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 20:54:48	603ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 20:20:38	1537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 13:01:30	1435ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-28 20:39:51	904ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 05:10:01 shown	1514ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 08:25:18	5245ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 08:04:36	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:36:35	2821ms	2 NS 2 A 0 MX	⚠️ Bogus