nksk.dk

📜 Historical scan 2026-06-26 05:17:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nksk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.221.206 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   77ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.221.206 3600s 206.221.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited 35.214.128.0/17 🇳🇱 The Netherlands Groningen

📧 MX Records#

4 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s dk.mx1.mailanyone.net 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd mx11.electric.net AS16509 Amazon.com, Inc.
20 3600s dk.mx2.mx25.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
30 3600s dk.mx3.mailanyone.net 192.162.219.255
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
40 3600s dk.mx4.mx25.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.149.168
🔶 Autoconfig46.30.215.160

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   113ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   156ms
TXT Record
google-site-verification=1hLdHnVpMb1IjAvEfQy8odgf1xCUrErP1dPPXnp8UxY
v=spf1 include:spf.mailanyone.net include:_custspf.one.com -all

✉️ SPF#

PolicyRecord (nksk.dk)
-all (hard fail) v=spf1 include:spf.mailanyone.net include:_custspf.one.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-21 04:33:37
www35.214.221.206 (AS15169) (address records, no CNAME)
www vs bare domainSame network
nksk.dk: 35.214.221.206 (AS15169)
www.nksk.dk: 35.214.221.206 (AS15169)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

8 records   215ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2026062201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 18:59:13
FieldValue
RegistrarONE.COM A/S
Registered2015-09-19
Expires2027-09-30 (343d)

🔗 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
cfhk.dkDANDOMAIN A/S
danskcenterforhovedpinekirurgi.dkDANDOMAIN A/S
hjernekirurg.dkONE.COM A/S
hjernekirurgi.dkONE.COM A/S
hovedpinekirurg.dkDANDOMAIN A/S
hovedpineoperation.dkDANDOMAIN A/S
ncfhk.dkDANDOMAIN A/S
nchk.dkDANDOMAIN A/S
neurokirurg.dkONE.COM A/S
neurokirurgisk-smerteklinik.dkONE.COM A/S
neurokirurgiskklinik.dkDANDOMAIN A/S
neurokirurgisksmerteklinik.dkDANDOMAIN A/S
smertekirurgi.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
77ms
A
32ms
MX
43ms
AAAA
34ms
TXT
156ms
CAA
42ms
HTTPS
32ms
TLSA
215ms
SOA
39ms
MTA-STS
39ms
DNSSEC
69ms
SRV
113ms
Total
923ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 04:33:37 744ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-17 18:42:22 1108ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-12 11:12:34 784ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-19 21:12:12 1028ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-12 21:53:24 1452ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 11:48:08 2094ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-13 09:37:33 4913ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-07 09:15:00 5523ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 05:17:07 shown 923ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 23:33:04 1600ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 08:43:26 1646ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 21:05:28 731ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone