redweb.dk

📜 Historical scan 2026-06-20 21:45:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

redweb.dk is a .dk domain served by 2 nameservers (coby.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 18 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.188 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 149ms

Nameserver	IP addresses	PTR	ASN / ISP
coby.ns.cloudflare.com	108.162.193.92 172.64.33.92 173.245.59.92 2606:4700:58::adf5:3b5c 2803:f800:50::6ca2:c15c 2a06:98c1:50::ac40:215c	coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com coby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.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 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.188	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 129ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:88c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:30bc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.188,172.67.136.201 ech=AEX+DQBBQAAgACD6RriygnhFShwHezuX3s2fhCCTl/l2KxhdqNY5ZPYkXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:88c9,2606:4700:3033::6815:30bc

📝 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 2026-10-17 10:48:47

www	104.21.48.188 172.67.136.201 2606:4700:3031::6815:30bc 2606:4700:3037::ac43:88c9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network redweb.dk: 104.21.48.188 172.67.136.201 2606:4700:3031::6815:30bc 2606:4700:3037::ac43:88c9 (AS13335) www.redweb.dk: 104.21.48.188 172.67.136.201 2606:4700:3031::6815:30bc 2606:4700:3037::ac43:88c9 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.redweb.dk	0idmdMxFlhzDci_VK6v4F3H9LR8xDNpJrJh8rLvjIVI
TXT	_acme-challenge.redweb.dk	ypWLBn4CnrDWe3xHeldrBF70hZXnWgh9_YntfT1FIbU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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	2407324194
Primary NS (MNAME)	coby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 11:15:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-10-18
Expires	2027-10-17 (362d)

📋 WHOIS#

⏱️ Lookup Timing#

149ms

141ms

126ms

AAAA

129ms

TXT

131ms

CAA

135ms

HTTPS

107ms

TLSA

461ms

SOA

0ms

MTA-STS

127ms

DNSSEC

178ms

SRV

157ms

Total

3175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 10:48:47	2470ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 04:03:38	1049ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 02:36:21	615ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 03:39:25	1467ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 03:51:46	5653ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 03:13:20	5235ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 03:13:43	718ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:38:05	1062ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 18:34:27	867ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 21:45:00 shown	3175ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 23:17:07	3579ms	2 NS 2 A 0 MX	🔓 Insecure