blueplanners.dk

📜 Historical scan 2026-09-27 20:57:25  ·  ← 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   2044ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.78.144 43200s gw.netsense.dk AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.jkkn.net 80.210.78.144 gw.netsense.dk AS203953 Hiper A/S

🔷 AAAA Records (IPv6)#

1 records   32ms
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   2031ms
ServicePriorityWeightPortTarget
_imap._tcp 5 0 143 imap.jkkn.net
_imaps._tcp 0 0 993 imap.jkkn.net

📝 TXT Records#

1 records   175ms
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   36ms
FlagsTagValue
0 iodef mailto:caa-abuse@jkkn.net
0 issue letsencrypt.org
0 issuewild ;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 05:16:44
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   6082ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.jkkn.net DANE-EE · Full cert · SHA-256 CD85DCA78131FF3AE90D35C3FCF85827…
HTTPS _443._tcp.blueplanners.dk DANE-EE · Full cert · SHA-256 38B19F0F9EF950DA94A6537B117A3A28…

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2024083682
Primary NS (MNAME)ns1.jkkn.dk
Responsible (RNAME)zonecontact@jkkn.dk
Refresh86400s
Retry7200s
Expire3628800s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-09 15:55:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-01-12
Expires2036-05-31 (3514d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
2044ms
A
45ms
MX
39ms
AAAA
32ms
TXT
175ms
CAA
36ms
HTTPS
50ms
TLSA
6082ms
SOA
0ms
MTA-STS
62ms
DNSSEC
63ms
SRV
2031ms
Total
10553ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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
2026-07-22 14:41:03 1351ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-20 11:54:30 950ms 3 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone