denfededrue.dk

📜 Historical scan 2026-06-27 09:56:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denfededrue.dk is a .dk domain served by 2 nameservers (noor.ns.cloudflare.com, yoxall.ns.cloudflare.com). It was registered on 2 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.216 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by denfededrue-dk.mail.protection.outlook.com. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
noor.ns.cloudflare.com	108.162.194.74 162.159.38.74 172.64.34.74 2606:4700:50::a29f:264a 2803:f800:50::6ca2:c24a 2a06:98c1:50::ac40:224a	noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yoxall.ns.cloudflare.com	108.162.195.47 162.159.44.47 172.64.35.47 2606:4700:58::a29f:2c2f 2803:f800:50::6ca2:c32f 2a06:98c1:50::ac40:232f	yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.ns.cloudflare.com yoxall.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.216	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.235	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	denfededrue-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 52.101.68.27 52.101.73.15 52.101.73.2 52.101.73.30	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2bd8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b9eb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.216,172.67.185.235 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2bd8,2606:4700:3036::ac43:b9eb

📝 TXT Records#

2 records 124ms

TXT Record
MS=ms66947635
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (denfededrue.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.denfededrue.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:logs@restauranttiende.dk

📬 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 2026-10-14 02:56:18

www	188.114.96.1 188.114.97.1 2606:4700:3035::6815:2bd8 2606:4700:3036::ac43:b9eb (AS13335) (address records, no CNAME)
www vs bare domain	Same network denfededrue.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:2bd8 2606:4700:3036::ac43:b9eb (AS13335) www.denfededrue.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:2bd8 2606:4700:3036::ac43:b9eb (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-denfededrue-dk._domainkey.hotelferdinand.onmicrosoft.com	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#

109ms

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	2407872204
Primary NS (MNAME)	noor.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 14:21:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-02
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

38ms

AAAA

36ms

TXT

124ms

CAA

30ms

HTTPS

40ms

TLSA

472ms

SOA

0ms

MTA-STS

54ms

DNSSEC

109ms

SRV

62ms

Total

1211ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 14:09:08	1240ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 09:09:11	9943ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 23:29:07	1543ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 03:03:48	2658ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 15:30:40	1097ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 09:56:42 shown	1211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 01:50:47	738ms	2 NS 2 A 1 MX	🔓 Insecure