kohero.dk

📜 Historical scan 2026-10-10 19:45:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kohero.dk is a .dk domain served by 5 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk and 2 more). It was registered on 27 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.100 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.kohero.dk. The zone is not DNSSEC-signed, publishes a 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#

5 records   370ms
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
ns4.e-studio.dk 185.210.177.89 — AS51377 CoMaSys ApS
ns5.e-studio.dk 148.251.215.66 static.66.215.251.148.clients.your-server.de AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   369ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.100 300s web10.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   440ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.kohero.dk 195.242.131.100 web10.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.131.100
🔶 Autoconfig195.242.131.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   545ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   725ms
TXT Record
v=spf1 +a +mx +ip4:195.242.131.100 include:_spf.e-studio.dk +include:relay.mailchannels.net -all

✉️ SPF#

PolicyRecord (kohero.dk)
-all (hard fail) v=spf1 +a +mx +ip4:195.242.131.100 include:_spf.e-studio.dk +include:relay.mailchannels.net -all

📨 DMARC#

PolicyRecord (_dmarc.kohero.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none

📬 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 2026-10-18 02:58:37
www195.242.131.100 (AS62121) (address records, no CNAME)
www vs bare domainSame network
kohero.dk: 195.242.131.100 (AS62121)
www.kohero.dk: 195.242.131.100 (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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.kohero.dk 5mMeA6pNUrw8ZZqWoGRnZ0ZGAPJf5h0BPw6PElFv8ak

🔗 TLSA / DANE#

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

🔐 DNSSEC#

573ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

115ms
FieldValue
Serial2026101005
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 2026-10-11 20:56:06
FieldValue
RegistrarRealtime Register B.V.
Registered2018-12-27
Expires2026-12-31 (73d)

🔗 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
370ms
A
369ms
MX
440ms
AAAA
395ms
TXT
725ms
CAA
405ms
HTTPS
477ms
TLSA
134ms
SOA
115ms
MTA-STS
486ms
DNSSEC
573ms
SRV
545ms
Total
1648ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 02:58:37 1407ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-17 02:34:55 387ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-16 01:51:12 487ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-15 00:11:09 452ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-13 23:08:19 1116ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-12 21:13:18 370ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-11 20:29:41 1491ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-10 19:45:52 shown 1648ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-09 19:08:23 1244ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-08 17:00:27 541ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-07 16:53:18 2149ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-06 16:29:20 427ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-05 14:17:13 4065ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-04 14:04:17 2088ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-03 13:53:49 586ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-02 13:53:13 614ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-01 13:52:21 371ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-30 13:40:26 507ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-29 14:43:01 1660ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-29 13:15:43 1657ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-28 13:07:48 538ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-27 13:01:18 613ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-26 12:42:40 530ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-25 12:24:33 525ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-24 12:11:39 546ms 5 NS 1 A 1 MX 🔓 Insecure
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