aarhusklinik.dk

Records from scan: 2026-09-29 09:01:12 · 880ms total · last checked 2026-10-17 08:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusklinik.dk is a .dk domain served by 2 nameservers (treasure.ns.cloudflare.com, trevor.ns.cloudflare.com). It was registered on 18 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.252 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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
treasure.ns.cloudflare.com	108.162.194.116 162.159.38.116 172.64.34.116 2606:4700:50::a29f:2674 2803:f800:50::6ca2:c274 2a06:98c1:50::ac40:2274	treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trevor.ns.cloudflare.com	108.162.195.154 162.159.44.154 172.64.35.154 2606:4700:58::a29f:2c9a 2803:f800:50::6ca2:c39a 2a06:98c1:50::ac40:239a	trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.252	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.133	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 64.233.161.26	lj-in-f26.1e100.net lj-in-x1a.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4cfc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ca85	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.252,172.67.202.133 ech=AEX+DQBBagAgACDau68bRm3bB9eP3CWFdvKMRFVdBV6CRCRzbciRi9A2VAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4cfc,2606:4700:3037::ac43:ca85

📝 TXT Records#

2 records 168ms

TXT Record
google-site-verification=5NrFwt1Lap3jbq1-TALWHSnFxRZfYO1Iyy9HCHaM6_8
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (aarhusklinik.dk)
~all (soft fail)	v=spf1 include:_spf.google.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#

checked 2026-10-11 20:29:14

www	104.21.76.252 172.67.202.133 2606:4700:3036::6815:4cfc 2606:4700:3037::ac43:ca85 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aarhusklinik.dk: 104.21.76.252 172.67.202.133 2606:4700:3036::6815:4cfc 2606:4700:3037::ac43:ca85 (AS13335) www.aarhusklinik.dk: 104.21.76.252 172.67.202.133 2606:4700:3036::6815:4cfc 2606:4700:3037::ac43:ca85 (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#

122ms

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	2416079500
Primary NS (MNAME)	treasure.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-01 19:53:58

Field	Value
Registrar	Simply.com A/S
Registered	2024-04-18
Expires	2027-04-17 (181d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

AAAA

34ms

TXT

168ms

CAA

40ms

HTTPS

53ms

TLSA

91ms

SOA

0ms

MTA-STS

61ms

DNSSEC

122ms

SRV

61ms

Total

880ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 09:01:12 shown	880ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 08:27:53	1485ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 07:17:06	1311ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 07:09:35	1140ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-31 14:14:09	9718ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 19:53:43	914ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 21:21:11	5315ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 06:12:19	921ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:58:00	1990ms	2 NS 2 A 5 MX	🔓 Insecure