riwu.dk

📜 Historical scan 2026-06-27 00:23:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

riwu.dk is a .dk domain served by 2 nameservers (piper.ns.cloudflare.com, wilson.ns.cloudflare.com). It was registered on 28 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.219 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 202ms

Nameserver	IP addresses	PTR	ASN / ISP
piper.ns.cloudflare.com	108.162.194.35 162.159.38.35 172.64.34.35 2606:4700:50::a29f:2623 2803:f800:50::6ca2:c223 2a06:98c1:50::ac40:2223	piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wilson.ns.cloudflare.com	108.162.195.110 162.159.44.110 172.64.35.110 2606:4700:58::a29f:2c6e 2803:f800:50::6ca2:c36e 2a06:98c1:50::ac40:236e	wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.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 210ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.219	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.226	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 243ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5db	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:85e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 221ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.219,172.67.133.226 ech=AEX+DQBBmgAgACCqboMHCILz8lT61n8+ZRMrw0bEopM1UtojJSpzNByoagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5db,2606:4700:3035::ac43:85e2

📝 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 2026-10-09 05:57:56

www	104.21.31.50 172.67.174.251 2606:4700:3033::6815:1f32 2606:4700:3035::ac43:aefb (AS13335) (address records, no CNAME)
www vs bare domain	Same network riwu.dk: 104.21.31.50 172.67.174.251 2606:4700:3033::6815:1f32 2606:4700:3035::ac43:aefb (AS13335) www.riwu.dk: 104.21.31.50 172.67.174.251 2606:4700:3033::6815:1f32 2606:4700:3035::ac43:aefb (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

539ms

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

🏷️ SOA#

244ms

Field	Value
Serial	2405196290
Primary NS (MNAME)	piper.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 06:06:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-04-28
Expires	2027-04-27 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

202ms

210ms

202ms

AAAA

243ms

TXT

595ms

CAA

200ms

HTTPS

221ms

TLSA

210ms

SOA

244ms

MTA-STS

250ms

DNSSEC

539ms

SRV

253ms

Total

1747ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 05:57:56	662ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 05:55:25	536ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 03:25:45	1064ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:54:11	446ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 00:09:22	2398ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 01:42:36	533ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 21:57:38	1359ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 20:32:58	1819ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 20:27:35	2380ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 15:59:31	4360ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 13:44:53	745ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 00:23:12 shown	1747ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 04:23:51	787ms	2 NS 2 A 0 MX	🔓 Insecure