a24.dk

📜 Historical scan 2026-09-23 15:38:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a24.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.10 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by a24.dk. 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#

2 records   55ms

🌍 A Records#

1 records   35ms

📧 MX Records#

1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s a24.dk 213.184.85.10 nlcp01.shared-infra.net AS59795 PerfGrid

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovera24.dk → 213.184.85.10
🔶 Autoconfiga24.dk → 213.184.85.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   143ms
TXT Record
v=spf1 ip4:213.184.85.10 include:_relayspf.hosting4real.net ip4:5.196.76.170 +a +mx ~all

✉️ SPF#

PolicyRecord (a24.dk)
~all (soft fail) v=spf1 ip4:213.184.85.10 include:_relayspf.hosting4real.net ip4:5.196.76.170 +a +mx ~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#

latest probe, not this scan · checked 2026-10-14 11:13:36
www CNAMEa24.dk (all on a24.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.a24.dk a24.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 07:05:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-05-16
Expires2027-05-31 (226d)

🔗 Same registrant#

4 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).

DomainRegistrar
cashmereclothing.dkPunktum dk A/S (direct)
pashma.dkPunktum dk A/S (direct)
pashmina-sjal.dkPunktum dk A/S (direct)
pashminasjaler.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
35ms
MX
56ms
AAAA
35ms
TXT
143ms
CAA
36ms
HTTPS
36ms
TLSA
184ms
SOA
0ms
MTA-STS
56ms
DNSSEC
125ms
SRV
64ms
Total
861ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 11:13:35 1309ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 20:07:28 384ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 15:38:48 shown 861ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-03 15:22:29 540ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 01:15:58 814ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 21:07:21 946ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 02:14:10 9756ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 02:13:59 2017ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 20:35:32 1304ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 21:07:45 657ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:39:07 809ms 2 NS 1 A 4 MX 🔒 Secure
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