senseleaders.dk

📜 Historical scan 2026-07-23 06:34:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

senseleaders.dk is a .dk domain served by 3 nameservers (ns01.one.com, ns02.one.com, ns1.jkkn.dk). It was registered on 13 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.210.78.144 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by smtp.jkkn.net. The zone is DNSSEC-signed and validates, publishes a 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
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
ns1.jkkn.dk 2a05:f6c7:3713::3
80.210.78.144		 gw.netsense.dk
gw.netsense.dk		 AS203953 Hiper A/S
AS203953 Hiper A/S

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.78.144 43200s gw.netsense.dk AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark Rødovre Municipality

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.jkkn.net 2a05:f6c7:3713::3
80.210.78.144		 gw.netsense.dk
gw.netsense.dk		 AS203953 Hiper A/S
AS203953 Hiper A/S

🔷 AAAA Records (IPv6)#

1 records   56ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:3713::3 43200s gw.netsense.dk AS203953 Hiper A/S 2a05:f6c0:0:0:0:0:0:0/29 🇩🇰 Denmark Vedbæk

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   145ms
ServicePriorityWeightPortTarget
_imap._tcp 5 0 143 imap.jkkn.net
_imaps._tcp 0 0 993 imap.jkkn.net

📝 TXT Records#

1 records   329ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (senseleaders.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.senseleaders.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc-reports@jkkn.net; ruf=mailto:dmarc-abuse@jkkn.net; sp=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records   46ms
FlagsTagValue
0 iodef mailto:caa-abuse@jkkn.net
0 issue letsencrypt.org
0 issuewild ;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 09:00:33
www CNAMEsenseleaders.dk (all on senseleaders.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   415ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.jkkn.net DANE-EE · Full cert · SHA-256 8F452E203DE9E139B9C6D0EE5C96C8EF…
HTTPS _443._tcp.senseleaders.dk DANE-EE · Full cert · SHA-256 0AA6717868A2B5549785DF6821B2EA96…

🔐 DNSSEC#

146ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2024083702
Primary NS (MNAME)ns1.jkkn.dk
Responsible (RNAME)zonecontact@jkkn.dk
Refresh86400s
Retry7200s
Expire3628800s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-11 07:11:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-01-13
Expires2036-05-31 (3514d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
52ms
MX
38ms
AAAA
56ms
TXT
329ms
CAA
46ms
HTTPS
59ms
TLSA
415ms
SOA
0ms
MTA-STS
70ms
DNSSEC
146ms
SRV
145ms
Total
1429ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 09:00:33 4181ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-11 06:36:25 2216ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-10 05:00:35 657ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 16:54:01 5304ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-02 16:50:36 1400ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 16:40:33 1043ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-25 16:00:36 859ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 22:07:06 916ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-20 22:46:05 1303ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-13 20:37:57 1142ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-09 09:21:03 2892ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-05 19:47:52 1396ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-04 09:42:05 1102ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-28 18:56:43 1139ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 17:29:54 711ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 16:58:56 974ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-19 13:54:24 6033ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-18 13:53:34 2060ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-17 10:23:42 5454ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-11 13:09:42 5845ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-09 16:54:51 6615ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-08 07:34:13 1163ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-01 12:31:40 1023ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-29 14:34:54 1367ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-23 06:34:58 shown 1429ms 3 NS 1 A 1 MX 🔒 Secure
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