kaerbjerg.dk

Records from scan: 2026-10-16 06:53:54  ·  377ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kaerbjerg.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 24 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.102 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by kaerbjerg.dk. The zone is not DNSSEC-signed, 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#

3 records   30ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
ns2.e-studio.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS

🌍 A Records#

1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.102 14400s web9.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s kaerbjerg.dk 193.200.90.102 web9.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover193.200.90.102
🔶 Autoconfig193.200.90.102

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   42ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   131ms
TXT Record
v=spf1 +include:_spf.e-studio.dk -all

✉️ SPF#

PolicyRecord (kaerbjerg.dk)
-all (hard fail) v=spf1 +include:_spf.e-studio.dk -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#

checked 2026-10-16 06:53:54
www CNAMEkaerbjerg.dk (all on kaerbjerg.dk)
www vs bare domainSame network
kaerbjerg.dk: 193.200.90.102 (AS62121)
www.kaerbjerg.dk: 193.200.90.102 (AS62121)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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#

TypeNameValue
TXT _acme-challenge.kaerbjerg.dk usczU-59o_ynvNKaaRJEzhLW4iEMTkQqt2rEPXzfqDU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

48ms
FieldValue
Serial2026101600
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 01:23:29
FieldValue
Registrardns.services ApS
Registered2011-11-24
Expires2026-11-30 (44d)

🔗 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
30ms
A
35ms
MX
34ms
AAAA
22ms
TXT
131ms
CAA
43ms
HTTPS
33ms
TLSA
44ms
SOA
48ms
MTA-STS
41ms
DNSSEC
59ms
SRV
42ms
Total
377ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 06:53:54 shown 377ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-15 04:41:28 940ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-14 01:53:49 569ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-13 01:00:24 768ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-11 22:34:40 1352ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-10 20:48:25 373ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 14:01:38 507ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 13:23:22 749ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-08 10:49:26 1802ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 10:43:46 1591ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-06 10:15:49 417ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-05 09:06:07 1551ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 08:59:39 365ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 08:59:05 505ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 08:56:17 763ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 08:52:36 670ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 08:46:07 378ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 05:11:38 601ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 05:00:15 806ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-28 04:24:30 480ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 04:09:09 587ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 03:55:36 903ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 03:30:16 772ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 01:26:55 546ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-18 19:48:19 820ms 3 NS 1 A 1 MX 🔓 Insecure
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