blueplanners.dk

📜 Historical scan 2026-10-18 11:04:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blueplanners.dk is a .dk domain served by 3 nameservers (ns01.one.com, ns02.one.com, ns1.jkkn.dk). It was registered on 12 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   37ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.78.144 43200s gw.netsense.dk AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark Vanløse

📧 MX Records#

1 records   28ms
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   33ms
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 Vallensbæk Strand

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   51ms
ServicePriorityWeightPortTarget
_imap._tcp 5 0 143 imap.jkkn.net
_imaps._tcp 0 0 993 imap.jkkn.net

📝 TXT Records#

1 records   137ms
TXT Record
v=spf1 mx -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.blueplanners.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   31ms
FlagsTagValue
0 iodef mailto:caa-abuse@jkkn.net
0 issue letsencrypt.org
0 issuewild ;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 13:02:26
www CNAMEblueplanners.dk (all on blueplanners.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   1247ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.jkkn.net DANE-EE · Full cert · SHA-256 DDDB46F6F036A3E9ABB97456A9E679E5…
HTTPS _443._tcp.blueplanners.dk DANE-EE · Full cert · SHA-256 1FDD4C1707474B4936CA5E720429F55D…

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026100310
Primary NS (MNAME)ns1.jkkn.dk
Responsible (RNAME)zonecontact@jkkn.dk
Refresh86400s
Retry7200s
Expire3628800s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-18 11:34:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-01-12
Expires2036-05-31 (3508d)

🔗 Same registrant#

19 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)
improfightnight.dkPunktum dk A/S (direct)
jkbk.dkPunktum dk A/S (direct)
jkkn.dkPunktum dk A/S (direct)
kochsgade.dkPunktum dk A/S (direct)
nedergadeteatret.dkPunktum dk A/S (direct)
netsense.dkPunktum dk A/S (direct)
organisationsdoktor.dkPunktum dk A/S (direct)
organisationsdoktoren.dkPunktum dk A/S (direct)
ruthln.dkPunktum dk A/S (direct)
senseleaders.dkPunktum dk A/S (direct)
senseleading.dkPunktum dk A/S (direct)
ssbk.dkPunktum dk A/S (direct)
szortsznak.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
39ms
MX
28ms
AAAA
33ms
TXT
137ms
CAA
31ms
HTTPS
32ms
TLSA
1247ms
SOA
44ms
MTA-STS
45ms
DNSSEC
104ms
SRV
51ms
Total
2250ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 13:02:26 4424ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-18 11:04:22 shown 2250ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 05:16:43 8996ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-11 21:54:37 6476ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 15:18:57 1865ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 12:06:08 3081ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-02 12:05:38 4424ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 11:59:15 862ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 07:31:26 648ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-27 20:57:25 10553ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 20:31:06 851ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-20 18:22:06 1034ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-13 17:16:37 1252ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-07 09:47:24 2202ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-05 04:00:09 1101ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-28 17:26:27 810ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 16:04:41 2401ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 15:37:01 819ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-19 00:58:12 16748ms 3 NS 1 A 1 MX ❓ Unknown
2026-08-16 18:47:11 9018ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-15 13:58:16 4905ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-10 13:52:23 4948ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-08 04:24:49 951ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-29 20:14:51 979ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-23 15:54:22 8982ms 3 NS 1 A 1 MX 🔒 Secure
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