aa.dk

📜 Historical scan 2026-08-28 00:13:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aa.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 August 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

3 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-18 17:46:20
www46.30.213.174 2a02:2350:5:10c:8076:87b5:d707:3e53 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2023083103
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-18 18:17:21
FieldValue
RegistrarONE.COM A/S
Registered1996-08-23
Expires2027-09-30 (346d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
52ms
MX
33ms
AAAA
46ms
TXT
159ms
CAA
54ms
HTTPS
40ms
TLSA
26ms
SOA
0ms
MTA-STS
109ms
DNSSEC
132ms
SRV
66ms
Total
618ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:46:20 1364ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 13:23:03 645ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-26 04:24:01 931ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 03:48:24 1283ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-24 20:42:09 813ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 20:04:52 2650ms 2 NS 0 A 2 MX 🔒 Secure
2026-09-20 11:06:25 878ms 2 NS 0 A 2 MX 🔒 Secure
2026-09-11 05:46:35 675ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-03 13:56:15 585ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-02 11:25:00 1176ms 2 NS 0 A 2 MX 🔒 Secure
2026-08-29 01:18:28 735ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 00:13:34 shown 618ms 3 NS 0 A 0 MX 🔒 Secure
2026-08-26 23:27:00 727ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-26 01:11:08 689ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-20 11:31:01 6216ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 22:55:20 4931ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 17:56:41 729ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 15:27:08 2795ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 08:18:56 2598ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:46:31 962ms 2 NS 1 A 4 MX 🔒 Secure
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