dudez.dk

📜 Historical scan 2026-06-17 04:55:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dudez.dk is a .dk domain served by 2 nameservers (elsa.ns.cloudflare.com, uriah.ns.cloudflare.com). It was registered on 28 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.112 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dudez-dk.mail.protection.outlook.com. 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 2049ms

Nameserver	IP addresses	PTR	ASN / ISP
elsa.ns.cloudflare.com	—	—	—
uriah.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 2050ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.112	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.189	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 2041ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	dudez-dk.mail.protection.outlook.com	52.101.73.1 52.101.73.2 52.101.73.24 52.101.73.4	mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 2039ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4570	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cfbd	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 2039ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.112,172.67.207.189 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4570,2606:4700:3037::ac43:cfbd

📝 TXT Records#

1 records 2098ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dudez.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-15 07:37:40

www	104.21.69.112 172.67.207.189 2606:4700:3031::6815:4570 2606:4700:3034::ac43:cfbd (AS13335) (address records, no CNAME)
www vs bare domain	Same network dudez.dk: 104.21.69.112 172.67.207.189 2606:4700:3031::6815:4570 2606:4700:3034::ac43:cfbd (AS13335) www.dudez.dk: 104.21.69.112 172.67.207.189 2606:4700:3031::6815:4570 2606:4700:3034::ac43:cfbd (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-dudez-dk._domainkey.viavidk.k-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-dudez-dk._domainkey.viavidk.k-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

2060ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2039ms

Field	Value
Serial	2406587449
Primary NS (MNAME)	elsa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 20:38:01

Field	Value
Registrar	GIGAHOST ApS
Registered	2002-11-28
Expires	2029-11-30 (1138d)

📋 WHOIS#

⏱️ Lookup Timing#

2049ms

2050ms

2041ms

AAAA

2039ms

TXT

2098ms

CAA

2041ms

HTTPS

2039ms

TLSA

1442ms

SOA

2039ms

MTA-STS

35ms

DNSSEC

2060ms

SRV

0ms

Total

3979ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 07:37:39	2719ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 20:06:58	1071ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 19:24:31	709ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 04:13:06	932ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 13:53:45	10272ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 03:51:10	2292ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 13:23:07	2396ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 12:04:46	1704ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 16:51:46	4172ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 19:12:38	1643ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 03:27:15	2362ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 06:52:47	11149ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-16 01:19:57	10350ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 09:54:27	1145ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 10:32:29	1533ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 04:55:13 shown	3979ms	2 NS 2 A 1 MX	🔒 Secure