improfightnight.dk

📜 Historical scan 2026-09-14 01:13:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

improfightnight.dk is a .dk domain served by 3 nameservers (ns01.one.com, ns02.one.com, ns1.jkkn.dk). It was registered on 27 June 2012 (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   43ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.78.144 86400s gw.netsense.dk AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark Rødovre Municipality

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s 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   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:3713::3 86400s 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   62ms
ServicePriorityWeightPortTarget
_imap._tcp 5 0 143 imap.jkkn.net
_imaps._tcp 0 0 993 imap.jkkn.net

📝 TXT Records#

2 records   134ms
TXT Record
Impro Fight Night 2012
v=spf1 mx -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.improfightnight.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   45ms
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 08:05:46
www CNAMEimprofightnight.dk (all on improfightnight.dk)
www vs bare domainSame network
improfightnight.dk: 80.210.78.144 2a05:f6c7:3713::3 (AS203953)
www.improfightnight.dk: 80.210.78.144 2a05:f6c7:3713::3 (AS203953)
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   397ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.jkkn.net DANE-EE · Full cert · SHA-256 CD85DCA78131FF3AE90D35C3FCF85827…
HTTPS _443._tcp.improfightnight.dk DANE-EE · Full cert · SHA-256 F60338920CA0393F9EB684C8EB071BC4…

🔐 DNSSEC#

110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2024083831
Primary NS (MNAME)ns1.jkkn.dk
Responsible (RNAME)zonecontact@jkkn.dk
Refresh86400s
Retry7200s
Expire3628800s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-16 05:21:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-06-27
Expires2036-05-31 (3514d)

🔗 Same registrant#

13 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).

DomainRegistrar
asbk.dkPunktum dk A/S (direct)
ctav.dkPunktum dk A/S (direct)
dft.dkPunktum dk A/S (direct)
ebbj.dkPunktum dk A/S (direct)
evakristian.dkPunktum dk A/S (direct)
helpimprove.dkPunktum dk A/S (direct)
jkkn.dkPunktum dk A/S (direct)
kochsgade.dkPunktum dk A/S (direct)
netsense.dkPunktum dk A/S (direct)
organisationsdoktoren.dkPunktum dk A/S (direct)
ruthln.dkPunktum dk A/S (direct)
senseleading.dkPunktum dk A/S (direct)
ssbk.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
36ms
MX
43ms
AAAA
32ms
TXT
134ms
CAA
45ms
HTTPS
35ms
TLSA
397ms
SOA
0ms
MTA-STS
73ms
DNSSEC
110ms
SRV
62ms
Total
1167ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 08:05:46 1716ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 04:03:53 921ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 01:50:00 600ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 01:49:23 742ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 01:24:52 2221ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-28 01:03:15 843ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 23:47:13 1037ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-22 20:23:17 1260ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-15 19:37:45 2190ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-14 01:13:24 shown 1167ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-10 05:25:43 1438ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-05 15:45:28 1233ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-28 13:09:10 1734ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 12:41:10 688ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 12:17:29 3842ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-19 07:34:38 3606ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-17 04:35:55 3304ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-11 06:48:41 10786ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-09 20:34:19 2646ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-07 05:48:32 1161ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-03 17:05:08 16791ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-31 06:23:33 8821ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-23 21:05:52 1225ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-22 20:18:38 1177ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-20 23:45:36 2993ms 3 NS 1 A 1 MX 🔒 Secure
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