simulakrum.dk

📜 Historical scan 2026-08-20 02:30:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simulakrum.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 10 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.180 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.simulakrum.dk. The zone is not DNSSEC-signed, 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   273ms
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   160ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.180 300s web8.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   269ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.simulakrum.dk 193.200.90.180 web8.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover193.200.90.180
🔶 Autoconfig193.200.90.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   304ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   798ms
TXT Record
v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

✉️ SPF#

PolicyRecord (simulakrum.dk)
~all (soft fail) v=spf1 +a +mx +ip4:193.200.90.180 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 2026-10-08 04:47:23
www CNAMEsimulakrum.dk (all on simulakrum.dk)
www vs bare domainSame network
simulakrum.dk: 193.200.90.180 (AS62121)
www.simulakrum.dk: 193.200.90.180 (AS62121)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.simulakrum.dk n8BHffEwNP1Oay51aipZ7z7DKVCMHDGHsUra3npuDBM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

357ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081907
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 2026-10-17 01:13:17
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-03-10
Expires2027-03-31 (165d)

🔗 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
273ms
A
160ms
MX
269ms
AAAA
261ms
TXT
798ms
CAA
279ms
HTTPS
167ms
TLSA
148ms
SOA
0ms
MTA-STS
279ms
DNSSEC
357ms
SRV
304ms
Total
3828ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 04:47:23 546ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 15:47:49 454ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-23 04:11:48 6475ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-22 04:09:24 8887ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-21 04:05:12 1011ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-20 02:30:06 shown 3828ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-18 23:38:28 3014ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-16 12:21:30 3316ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-15 04:51:36 3881ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-13 18:57:42 785ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-12 07:08:59 3240ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-11 05:21:19 736ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-09 21:52:47 3645ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-08 20:38:29 1224ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-07 07:32:03 3289ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-05 01:10:30 2468ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-02 15:03:09 905ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-27 14:40:06 929ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 12:21:21 1008ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 10:50:55 804ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 06:12:25 882ms 3 NS 1 A 1 MX 🔓 Insecure
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