estudio.dk

📜 Historical scan 2026-10-01 11:27:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

estudio.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 19 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.2 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by estudio-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

3 records   40ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.2 14400s web.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s estudio-dk.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca04::e
2a01:111:f403:ca38::8
2a01:111:f403:ca48::8
52.101.103.36
52.101.181.156
52.101.73.145
52.101.73.153		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-wa4pr04cu00100.inbound.protection.outlook.com
mail-miypr02cu00100.inbound.protection.outlook.com
mail-miypr05cu00104.inbound.protection.outlook.com
mail-wa4pr05cu00104.inbound.protection.outlook.com
mail-am6pr02cu00301.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:67c:564:fffc::1002 14400s — AS62121 Christian Ebsen ApS 2001:67c:564:0:0:0:0:0/48 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   153ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk -all

✉️ SPF#

PolicyRecord (estudio.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com 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#

latest probe, not this scan · checked 2026-10-20 23:38:08
www CNAMEestudio.dk (all on estudio.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.estudio.dk AwroTQvShdV6PV8F064OR7OADKRNdJk-hkS3KF71Ga4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

41ms
FieldValue
Serial2026100102
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@e-studio.dk
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-21 00:09:34
FieldValue
Registrardns.services ApS
Registered2004-04-19
Expires2027-04-30 (191d)

🔗 Same registrant#

39 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
a-dns.dkdns.services ApS
abiz.dkdns.services ApS
abusiness.dkdns.services ApS
atznet.dkdns.services ApS
b0t.dkdns.services ApS
dan-network.dkdns.services ApS
dnsservices.dkdns.services ApS
duelhost.dkdns.services ApS
e-agent.dkdns.services ApS
e-shop.dkdns.services ApS
e-studie.dkdns.services ApS
e-trading.dkdns.services ApS
eadmin.dkdns.services ApS
ecms.dkdns.services ApS
eshop.dkdns.services ApS
estudie.dkdns.services ApS
host1.dkdns.services ApS
houseinspain.dkdns.services ApS
inactive.dkdns.services ApS
indkrydsning.dkdns.services ApS
jepponet.dkdns.services ApS
koden.dkdns.services ApS
makiree.dkdns.services ApS
movingparts.dkdns.services ApS
net-giganten.dkdns.services ApS
net-server.dkdns.services ApS
netgiganten.dkdns.services ApS
onlinerma.dkdns.services ApS
punchout.dkdns.services ApS
skoedshovedbadehotel.dkdns.services ApS
team-nethosting.dkdns.services ApS
tnha.dkdns.services ApS
undertheboardtalk.dkdns.services ApS
unihost.dkdns.services ApS
warchild.dkdns.services ApS
whmhosting.dkdns.services ApS
yaygroup.dkdns.services ApS
yayhosting.dkdns.services ApS
yho.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
52ms
MX
33ms
AAAA
31ms
TXT
153ms
CAA
52ms
HTTPS
57ms
TLSA
883ms
SOA
41ms
MTA-STS
64ms
DNSSEC
133ms
SRV
52ms
Total
1729ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 23:38:08 1222ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-19 12:04:27 2058ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-18 11:14:08 2354ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-17 11:08:17 1835ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-16 10:26:49 1579ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-15 09:47:44 1189ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-14 07:53:50 2120ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 07:15:33 1269ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-12 06:58:16 1406ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-11 05:40:37 1613ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-10 03:01:37 1110ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-08 13:55:27 1201ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-07 13:46:31 3399ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-06 12:56:32 3167ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-05 11:36:48 2636ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 11:31:53 2607ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 11:28:40 823ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-02 11:28:25 2800ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 11:27:12 shown 1729ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 11:24:22 7752ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-29 11:20:11 2503ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-28 11:14:31 929ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-27 11:07:22 1387ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-26 18:31:25 1293ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-25 18:12:18 1777ms 3 NS 1 A 1 MX 🔒 Secure
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