aur.dk

📜 Historical scan 2026-08-23 15:20:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aur.dk is a .dk domain served by 2 nameservers (donald.ns.cloudflare.com, rosa.ns.cloudflare.com). It was registered on 28 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.184 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 DNSSEC-signed and validates, 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
donald.ns.cloudflare.com	108.162.193.158 172.64.33.158 173.245.59.158 2606:4700:58::adf5:3b9e 2803:f800:50::6ca2:c19e 2a06:98c1:50::ac40:219e	donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com	108.162.192.228 172.64.32.228 173.245.58.228 2606:4700:50::adf5:3ae4 2803:f800:50::6ca2:c0e4 2a06:98c1:50::ac40:20e4	rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.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 198ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.184	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.12	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 162ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:400c:c09::1b 2a00:1450:400c:c09::1b	lcfrai-in-f27.1e100.net wm-in-x1b.1e100.net wm-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1b	yugrqzs-in-f27.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4001:c21::1a	yulpptr-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	162.55.94.80
🔶 Autoconfig	162.55.94.80

🔷 AAAA Records (IPv6)#

2 records 156ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:850c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:db8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 125ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.184,172.67.133.12 ech=AEX+DQBBZAAgACC02VKmYfO+TAXLh7/cOHs0bxTeDtvbf96M+mOJl+VjbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:850c,2606:4700:3034::6815:db8

📝 TXT Records#

1 records 539ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.aur.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@aur.dk; fo=1; ruf=mailto:dmarc@aur.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 22:01:03

www	104.21.13.184 172.67.133.12 2606:4700:3031::ac43:850c 2606:4700:3034::6815:db8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aur.dk: 104.21.13.184 172.67.133.12 2606:4700:3031::ac43:850c 2606:4700:3034::6815:db8 (AS13335) www.aur.dk: 104.21.13.184 172.67.133.12 2606:4700:3031::ac43:850c 2606:4700:3034::6815:db8 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.aur.dk	0_-tEScLVHW5-Q5-gREVMXv5mOTOX_m8QUiCOVOaehY
TXT	_acme-challenge.aur.dk	8ZDEAbQQhe6DS5qYybKLhJt_lspHp6YxNZx9J_ZKQpk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

339ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412908994
Primary NS (MNAME)	donald.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 20:06:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-28
Expires	2035-04-30 (3117d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

198ms

162ms

AAAA

156ms

TXT

539ms

CAA

69ms

HTTPS

125ms

TLSA

383ms

SOA

0ms

MTA-STS

229ms

DNSSEC

339ms

SRV

241ms

Total

6871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 22:01:03	1021ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-30 11:33:13	1068ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-27 09:11:16	9623ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 16:51:31	950ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-08 05:26:10	2277ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-27 16:16:19	790ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-23 15:20:37 shown	6871ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-20 11:33:05	1810ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-06 13:17:58	1955ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-23 07:45:31	9515ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-10 22:52:27	1302ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-02 23:48:20	10015ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 20:10:47	6497ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-22 20:39:51	915ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:50:31	760ms	2 NS 2 A 5 MX	🔒 Secure