dermaknowlogy.dk

📜 Historical scan 2026-08-27 02:40:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dermaknowlogy.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, kia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.13 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dermaknowlogy-dk.mail.protection.outlook.com. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.13	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.76	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dermaknowlogy-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::e 52.101.68.0 52.101.73.126 52.101.73.155 52.101.73.4	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cf4c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5b0d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.13,172.67.207.76 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cf4c,2606:4700:3034::6815:5b0d

📝 TXT Records#

2 records 135ms

TXT Record
MS=ms56696621
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dermaknowlogy.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 2026-10-09 18:45:23

www	104.21.91.13 172.67.207.76 2606:4700:3033::ac43:cf4c 2606:4700:3034::6815:5b0d (AS13335) (address records, no CNAME)
www vs bare domain	Same network dermaknowlogy.dk: 104.21.91.13 172.67.207.76 2606:4700:3033::ac43:cf4c 2606:4700:3034::6815:5b0d (AS13335) www.dermaknowlogy.dk: 104.21.91.13 172.67.207.76 2606:4700:3033::ac43:cf4c 2606:4700:3034::6815:5b0d (AS13335)
Wildcard	No

🔎 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#

98ms

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	2413181452
Primary NS (MNAME)	john.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

27ms

AAAA

30ms

TXT

135ms

CAA

37ms

HTTPS

27ms

TLSA

362ms

SOA

0ms

MTA-STS

53ms

DNSSEC

98ms

SRV

50ms

Total

936ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-20 03:06:32	1698ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 04:33:17	1993ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 02:40:35 shown	936ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 18:15:10	1598ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 17:35:27	938ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 16:01:05	1440ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 04:42:36	2732ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 01:11:44	946ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:31:01	2836ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:06:14	2611ms	2 NS 2 A 1 MX	🔓 Insecure