nkltech.dk

📜 Historical scan 2026-09-30 10:00:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nkltech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 August 2026 (WHOIS) and first appeared in the .dk zone on 8 August 2026. Its website address 46.30.215.249 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. 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#

2 records   36ms
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

🌍 A Records#

1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.249 3600s webcluster2.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:80cd:1388:2c71:fff3 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   197ms
TXT Record
google-site-verification=5b3sKlfmaMSb2ew2OU-cSLiVBhbjrJTawxX4sdLs_NU
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (nkltech.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.nkltech.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-11 00:24:16
www46.30.215.249 2a02:2350:5:108:80cd:1388:2c71:fff3 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   104ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092411
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 10:09:32
FieldValue
RegistrarONE.COM A/S
Registered2026-08-07
Expires2027-08-06 (290d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
39ms
MX
31ms
AAAA
29ms
TXT
197ms
CAA
29ms
HTTPS
30ms
TLSA
104ms
SOA
0ms
MTA-STS
60ms
DNSSEC
60ms
SRV
52ms
Total
611ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 10:06:33 542ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 10:00:54 shown 611ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 19:48:06 800ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 19:32:16 577ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 06:43:14 477ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 12:41:41 620ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 12:13:46 163ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 11:45:43 282ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-25 10:47:00 593ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 10:39:33 168ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 04:27:11 1101ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 04:15:01 3285ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 03:53:34 787ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 21:56:59 8567ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-18 21:18:40 1572ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-17 14:36:17 4244ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-16 13:47:03 8702ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-14 15:05:51 1948ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-13 04:27:09 3588ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-11 23:14:33 862ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-10 20:06:50 652ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-09 10:25:57 752ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-08 09:00:24 2787ms 1 NS 0 A 0 MX ❓ Unknown
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