deef.dk

📜 Historical scan 2026-06-26 23:05:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

deef.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, wally.ns.cloudflare.com). It was registered on 14 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.15 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route2.mx.cloudflare.net, route1.mx.cloudflare.net and 1 more. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
bruce.ns.cloudflare.com	108.162.193.77 172.64.33.77 173.245.59.77 2606:4700:58::adf5:3b4d 2803:f800:50::6ca2:c14d 2a06:98c1:50::ac40:214d	bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wally.ns.cloudflare.com	108.162.192.239 172.64.32.239 173.245.58.239 2606:4700:50::adf5:3aef 2803:f800:50::6ca2:c0ef 2a06:98c1:50::ac40:20ef	wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.15	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.127	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
16	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
18	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
19	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.174.127
🔶 Autoconfig	104.21.40.15

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:280f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:ae7f	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=104.21.40.15,172.67.174.127 ech=AEX+DQBB9AAgACDBmtgcbJWdn/qaPJaHDzAHuVTnMf0OrwKELEK2D6p8WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:280f,2606:4700:3031::ac43:ae7f

📝 TXT Records#

1 records 185ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (deef.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

Policy	Record (_dmarc.deef.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c9d23351a07c44b395adbc8d24056438@dmarc-reports.cloudflare.net

📬 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 16:47:40

www CNAME	deef.dk (all on deef.dk)
www vs bare domain	Neither resolves deef.dk: no address www.deef.dk: no address
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.deef.dk	C_EdU4TOqqzZF3KYSjL1t-X5jc33Jio70HkTNgIrD8g

🔗 TLSA / DANE#

9 records 76ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC#

116ms

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	2407988097
Primary NS (MNAME)	bruce.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 16:12:13

Field	Value
Registrar	dns.services ApS
Registered	2004-01-14
Expires	2027-01-31 (102d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

48ms

42ms

AAAA

41ms

TXT

185ms

CAA

32ms

HTTPS

40ms

TLSA

76ms

SOA

0ms

MTA-STS

51ms

DNSSEC

116ms

SRV

68ms

Total

1191ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:47:40	1335ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-19 16:19:39	1089ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-18 20:44:35	852ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-11 18:11:33	1251ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-30 15:51:32	1431ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 00:35:13	596ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 23:04:30	555ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-16 01:21:34	1045ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 15:46:21	695ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 14:51:48	611ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 23:05:41 shown	1191ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 07:45:29	5646ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 06:47:30	1129ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:35:21	3312ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 01:30:08	825ms	2 NS 2 A 3 MX	🔓 Insecure