aur.dk

📜 Historical scan 2026-07-23 07:45:31  ·  ← 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   42ms
NameserverIP addressesPTRASN / 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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   49ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 142.251.9.27
2a00:1450:4025:c01::1a		 rc-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1b		 lcbomp-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.aspmx.l.google.com 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover162.55.94.80
🔶 Autoconfig162.55.94.80

🔷 AAAA Records (IPv6)#

2 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   40ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.184,172.67.133.12 ech=AEX+DQBB+AAgACCGhyL7MSybf6O3kqhE7gQNbYQ71sOC2+k7BGmJIS81LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:850c,2606:4700:3034::6815:db8

📝 TXT Records#

1 records   163ms
TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.13.184 172.67.133.12 2606:4700:3031::ac43:850c 2606:4700:3034::6815:db8 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2410216507
Primary NS (MNAME)donald.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-10 20:06:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-04-28
Expires2035-04-30 (3117d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
45ms
MX
49ms
AAAA
51ms
TXT
163ms
CAA
51ms
HTTPS
40ms
TLSA
141ms
SOA
0ms
MTA-STS
136ms
DNSSEC
123ms
SRV
128ms
Total
9515ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone