jwinvest.dk

Records from scan: 2026-10-25 09:41:23  ·  3087ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jwinvest.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 July 2012 (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 jwinvest.dk. 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#

3 records   112ms
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   124ms
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   89ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s jwinvest.dk 195.242.131.2 web.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.131.2
🔶 Autoconfig195.242.131.2

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   166ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   405ms
TXT Record
v=spf1 ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~all

✉️ SPF#

PolicyRecord (jwinvest.dk)
~all (soft fail) v=spf1 ip4:195.242.131.2 include:_spf.e-studio.dk +a +mx ~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 2026-10-25 09:41:23
www CNAMEjwinvest.dk (all on jwinvest.dk)
www vs bare domainSame network
jwinvest.dk: 195.242.131.2 (AS62121)
www.jwinvest.dk: 195.242.131.2 (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.jwinvest.dk uhYf5tckR_6a5muPRny5knldk3o2kh5cHOtn1gpMiFg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

285ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

66ms
FieldValue
Serial2026102501
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@e-studio.dk
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 07:38:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-07-19
Expires2027-07-31 (278d)

🔗 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
johanneswestermann.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
112ms
A
124ms
MX
89ms
AAAA
124ms
TXT
405ms
CAA
108ms
HTTPS
88ms
TLSA
127ms
SOA
66ms
MTA-STS
154ms
DNSSEC
285ms
SRV
166ms
Total
3087ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 09:41:23 shown 3087ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-24 00:24:24 1272ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-22 21:28:05 366ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-21 20:32:00 407ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-20 18:35:49 354ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-19 07:27:07 2495ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-18 07:11:00 434ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-17 07:08:01 506ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-16 06:59:33 314ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-15 06:08:36 1153ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-14 03:31:18 833ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 01:40:50 335ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-12 01:19:12 544ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-11 00:33:47 538ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 21:57:55 534ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-08 18:56:25 718ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-07 18:48:15 953ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-06 18:46:47 346ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-05 15:51:52 2721ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 15:48:30 544ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 15:45:24 3068ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-02 15:43:00 376ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 15:38:24 731ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:31:45 443ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-29 23:27:10 591ms 3 NS 1 A 1 MX 🔒 Secure
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