niek.dk

Records from scan: 2026-10-24 12:58:42  ·  2505ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niek.dk is a .dk domain served by 2 nameservers (martin.ns.cloudflare.com, tessa.ns.cloudflare.com). It was registered on 1 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.10 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.theboomplatform.nl. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   403ms
NameserverIP addressesPTRASN / ISP
martin.ns.cloudflare.com 108.162.195.87
162.159.44.87
172.64.35.87
2606:4700:58::a29f:2c57
2803:f800:50::6ca2:c357
2a06:98c1:50::ac40:2357		 martin.ns.cloudflare.com
martin.ns.cloudflare.com
martin.ns.cloudflare.com
martin.ns.cloudflare.com
martin.ns.cloudflare.com
martin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
tessa.ns.cloudflare.com 108.162.194.229
162.159.38.229
172.64.34.229
2606:4700:50::a29f:26e5
2803:f800:50::6ca2:c2e5
2a06:98c1:50::ac40:22e5		 tessa.ns.cloudflare.com
tessa.ns.cloudflare.com
tessa.ns.cloudflare.com
tessa.ns.cloudflare.com
tessa.ns.cloudflare.com
tessa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   436ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.76.10 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.184.205 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   414ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.theboomplatform.nl 51.15.51.38 mail.theboomplatform.nl AS12876 Scaleway SAS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.theboomplatform.nl → 51.15.51.38
🔶 Autoconfigmail.theboomplatform.nl → 51.15.51.38

🔷 AAAA Records (IPv6)#

2 records   425ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:4c0a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:b8cd 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   432ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.76.10,172.67.184.205 ech=AEX+DQBBqgAgACARllziSDTNcaeaws+JJdcsvQMzNOkLZ/7hD6+JGFSTNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c0a,2606:4700:3032::ac43:b8cd

📝 TXT Records#

2 records   758ms
TXT Record
google-site-verification=f4UYjbXEx0VKPCt80xBAS9VEmW9sbBtVzI9Ok9fOQw4
v=spf1 a mx include:mail.theboomplatform.nl -all

✉️ SPF#

PolicyRecord (niek.dk)
-all (hard fail) v=spf1 a mx include:mail.theboomplatform.nl -all

📨 DMARC#

PolicyRecord (_dmarc.niek.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:0f341234a804491e93ae0f78c669f55b@dmarc-reports.cloudflare.net;ruf=mailto:forensic-reporting@theboomplatform.nl;aspf=s;adkim=r;fo=1

📬 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#

checked 2026-10-24 12:58:42
www104.21.76.10 172.67.184.205 2606:4700:3030::6815:4c0a 2606:4700:3032::ac43:b8cd (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY
BIMIv=BIMI1; l=https://theboomplatform.nl/mail/niek.dk.svg; a=;

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   233ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.theboomplatform.nl DANE-EE · SPKI · SHA-256 5488504E702562961EED28AB89144719…

🔐 DNSSEC#

612ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

90ms
FieldValue
Serial2418324388
Primary NS (MNAME)martin.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 13:23:24
FieldValue
RegistrarNETIM
Registered2016-09-01
Expires2035-09-30 (3262d)

🔗 Same registrant#

2 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
barbora.dkNETIM
bombalova.dkNETIM
📋 WHOIS#

⏱️ Lookup Timing#

NS
403ms
A
436ms
MX
414ms
AAAA
425ms
TXT
758ms
CAA
439ms
HTTPS
432ms
TLSA
233ms
SOA
90ms
MTA-STS
487ms
DNSSEC
612ms
SRV
618ms
Total
2505ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 12:58:42 shown 2505ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 22:39:51 2164ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-19 20:34:49 989ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-14 22:26:31 972ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-08 02:20:48 1436ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 22:42:49 855ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-15 12:37:52 1204ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-07 00:52:48 2515ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-23 07:25:38 1174ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-17 02:52:13 1525ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-03 12:02:26 3342ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-27 21:40:01 1389ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 12:57:47 1349ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-23 06:44:14 932ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 05:49:40 14518ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 12:09:57 960ms 2 NS 2 A 1 MX 🔒 Secure
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