niek.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / 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 Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.theboomplatform.nl	51.15.51.38	mail.theboomplatform.nl	AS12876 Scaleway SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.theboomplatform.nl → 51.15.51.38
🔶 Autoconfig	mail.theboomplatform.nl → 51.15.51.38

🔷 AAAA Records (IPv6)2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.10,172.67.184.205 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c0a,2606:4700:3032::ac43:b8cd

📝 TXT Records2 records 160ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_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

🔗 TLSA / DANE1 records 96ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.theboomplatform.nl	DANE-EE · SPKI · SHA-256	5488504E702562961EED28AB89144719…

🔐 DNSSEC96ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413319214
Primary NS (MNAME)	martin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

30ms

MX

25ms

AAAA

30ms

TXT

160ms

CAA

36ms

HTTPS

52ms

TLSA

96ms

SOA

0ms

MTA-STS

51ms

DNSSEC

96ms

SRV

68ms

Total

855ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:42:49	855ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-15 12:37:52	1204ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 00:52:48	2515ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 07:25:38	1174ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 02:52:13	1525ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 12:02:26	3342ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 21:40:01	1389ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 12:57:47	1349ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 06:44:14	932ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 05:49:40	14518ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 12:09:57	960ms	2 NS 2 A 1 MX	🔒 Secure	View