dear.dk

Records from scan: 2026-10-09 13:38:23  ·  438ms total  ·  last checked 2026-10-17 02:27 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dear.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.69.228.17 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   22ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.69.228.17 43200s — AS8075 Microsoft Corporation 13.64.0.0/11 🇮🇪 Ireland Dublin

📧 MX Records#

1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverdata4u.azurewebsites.net → 40.112.90.244
🔶 Autoconfigdata4u.azurewebsites.net → 40.112.90.244

🔷 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#

checked 2026-10-09 13:38:23
www CNAMEdata4u.azurewebsites.net (all on azurewebsites.net)
www vs bare domainSame network
dear.dk: 13.69.228.17 (AS8075)
www.dear.dk: 40.112.90.244 (AS8075)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.dear.dk data4u.azurewebsites.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

25ms
FieldValue
Serial2026100301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 14:02:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-04-08
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
22ms
A
31ms
MX
35ms
AAAA
25ms
TXT
162ms
CAA
37ms
HTTPS
27ms
TLSA
56ms
SOA
25ms
MTA-STS
83ms
DNSSEC
61ms
SRV
72ms
Total
438ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:38:23 shown 438ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 13:25:25 804ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 13:10:39 564ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 10:11:08 745ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 10:44:54 1079ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 10:27:43 2795ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 11:04:52 901ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 13:38:49 1242ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 19:30:41 5264ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-25 17:39:01 7109ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 09:42:00 929ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 01:26:13 835ms 2 NS 1 A 4 MX 🔒 Secure
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