boom.dk

Records from scan: 2026-09-29 12:05:26 · 2396ms total · last checked 2026-10-19 09:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boom.dk is a .dk domain served by 2 nameservers (adel.ns.cloudflare.com, vick.ns.cloudflare.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.82 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	108.162.192.55 172.64.32.55 173.245.58.55 2606:4700:50::adf5:3a37 2803:f800:50::6ca2:c037 2a06:98c1:50::ac40:2037	adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vick.ns.cloudflare.com	108.162.193.244 172.64.33.244 173.245.59.244 2606:4700:58::adf5:3bf4 2803:f800:50::6ca2:c1f4 2a06:98c1:50::ac40:21f4	vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.ns.cloudflare.com vick.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.82	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.240	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:90f0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:a52	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.82,172.67.144.240 ech=AEX+DQBBOQAgACAI1UBELWGTFMIfnYHINDUpGpjVC7f/gCzU8qcW19WbSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:90f0,2606:4700:3037::6815:a52

📝 TXT Records#

3 records 174ms

TXT Record
ca3-383dcb41aa4b4676a597c4f04735fb34
google-site-verification=IdAa-hbd-x_C7O6AtDLU690Un4zUM-kifR2IWwreI7E
v=spf1 include:zoho.eu ~all

✉️ SPF#

Policy	Record (boom.dk)
~all (soft fail)	v=spf1 include:zoho.eu ~all

📨 DMARC#

Policy	Record (_dmarc.boom.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-10 18:09:09

www	104.21.10.82 172.67.144.240 2606:4700:3033::ac43:90f0 2606:4700:3037::6815:a52 (AS13335) (address records, no CNAME)
www vs bare domain	Same network boom.dk: 104.21.10.82 172.67.144.240 2606:4700:3033::ac43:90f0 2606:4700:3037::6815:a52 (AS13335) www.boom.dk: 104.21.10.82 172.67.144.240 2606:4700:3033::ac43:90f0 2606:4700:3037::6815:a52 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

137ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2416113360
Primary NS (MNAME)	adel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 04:44:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

36ms

43ms

AAAA

34ms

TXT

174ms

CAA

41ms

HTTPS

49ms

TLSA

1445ms

SOA

0ms

MTA-STS

54ms

DNSSEC

137ms

SRV

60ms

Total

2396ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 12:05:26 shown	2396ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 11:53:52	1254ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 02:23:56	1111ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-29 23:53:59	10940ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-01 03:20:41	823ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 16:58:59	774ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 20:56:46	1124ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:08:08	2088ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 16:21:45	2291ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 16:19:28	5740ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 16:02:18	533ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 16:00:38	702ms	2 NS 2 A 3 MX	🔓 Insecure