arhus.dk DNS records

🖥️ Nameservers2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
erin.ns.cloudflare.com	108.162.192.113 172.64.32.113 173.245.58.113 2606:4700:50::adf5:3a71 2803:f800:50::6ca2:c071 2a06:98c1:50::ac40:2071	erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wesley.ns.cloudflare.com	108.162.193.246 172.64.33.246 173.245.59.246 2606:4700:58::adf5:3bf6 2803:f800:50::6ca2:c1f6 2a06:98c1:50::ac40:21f6	wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.235	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2095	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:baeb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.149,172.67.186.235 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2095,2606:4700:3035::ac43:baeb

📝 TXT Records1 records 133ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (arhus.dk)
-all (hard fail)	v=spf1 -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

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2412708169
Primary NS (MNAME)	erin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

25ms

MX

31ms

AAAA

23ms

TXT

133ms

CAA

33ms

HTTPS

25ms

TLSA

49ms

SOA

0ms

MTA-STS

49ms

DNSSEC

95ms

SRV

55ms

Total

505ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:25:13	505ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 04:20:37	698ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 14:10:12	2914ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-14 21:18:38	4522ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-08 01:58:29	928ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-20 19:32:45	712ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-28 01:35:47	760ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-25 06:58:06	1112ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-23 14:54:37	679ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-16 13:39:21	460ms	2 NS 2 A 0 MX	🔒 Secure	View