sassandersen.dk

📜 Historical scan 2026-07-23 21:37:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sassandersen.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 8 January 2007 (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.sassandersen.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   78ms
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   69ms
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   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.sassandersen.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   16045ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   322ms
TXT Record
v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

✉️ SPF#

PolicyRecord (sassandersen.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 2026-10-09 18:59:09
www CNAMEsassandersen.dk (all on sassandersen.dk)
www vs bare domainSame network
sassandersen.dk: 193.200.90.180 (AS62121)
www.sassandersen.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.sassandersen.dk dOW_RPtwCeIMxoOv0ix3EdG9bI3q-ZhWJAvacR1aGEc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

206ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072300
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 13:44:14
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-01-08
Expires2027-01-31 (105d)

🔗 Same registrant#

1 domain

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
michaelsass.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
78ms
A
69ms
MX
66ms
AAAA
92ms
TXT
322ms
CAA
84ms
HTTPS
98ms
TLSA
80ms
SOA
0ms
MTA-STS
159ms
DNSSEC
206ms
SRV
16045ms
Total
16677ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 02:01:40 476ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 09:54:07 565ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 12:16:10 451ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 18:03:49 550ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-20 14:17:16 470ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-24 23:35:29 1166ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-23 21:37:29 shown 16677ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 02:47:13 1902ms 3 NS 1 A 1 MX 🔓 Insecure
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