boomcraft.dk

📜 Historical scan 2026-09-28 00:35:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boomcraft.dk is a .dk domain served by 2 nameservers (guy.ns.cloudflare.com, gwen.ns.cloudflare.com). It was registered on 10 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.201 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route2.mx.cloudflare.net, route3.mx.cloudflare.net 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
guy.ns.cloudflare.com	108.162.193.173 172.64.33.173 173.245.59.173 2606:4700:58::adf5:3bad 2803:f800:50::6ca2:c1ad 2a06:98c1:50::ac40:21ad	guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gwen.ns.cloudflare.com	108.162.192.160 172.64.32.160 173.245.58.160 2606:4700:50::adf5:3aa0 2803:f800:50::6ca2:c0a0 2a06:98c1:50::ac40:20a0	gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.201	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
49	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
50	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
91	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3ec9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8ac5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.201,172.67.138.197 ech=AEX+DQBB+QAgACClA5aw5vFw9vyiPErBD5V+K+OuR3Yp3oo+ogmuQavrEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3ec9,2606:4700:3035::ac43:8ac5

📝 TXT Records#

4 records 169ms

TXT Record
brevo-code:6d04f12db42d02d267dd3a92fb32b792
google-site-verification=jYzLYFHWCMenzeZZOVA74TQJ4vosF0bScLVDj2TZkww
v=spf1 -all
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (boomcraft.dk)
-all (hard fail)	v=spf1 -all
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

Policy	Record (_dmarc.boomcraft.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:15d3e37ba2e14c638fe35f0cc365ce65@dmarc-reports.cloudflare.net,mailto:rua@dmarc.brevo.com
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-10 04:37:48

www	104.21.62.201 172.67.138.197 2606:4700:3032::6815:3ec9 2606:4700:3035::ac43:8ac5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network boomcraft.dk: 104.21.62.201 172.67.138.197 2606:4700:3032::6815:3ec9 2606:4700:3035::ac43:8ac5 (AS13335) www.boomcraft.dk: 104.21.62.201 172.67.138.197 2606:4700:3032::6815:3ec9 2606:4700:3035::ac43:8ac5 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	RSA · ~1024 bit below 2048 bit
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

9 records 64ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…

🔐 DNSSEC#

108ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416032970
Primary NS (MNAME)	guy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 22:27:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-03-10
Expires	2029-03-31 (894d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

28ms

AAAA

43ms

TXT

169ms

CAA

30ms

HTTPS

40ms

TLSA

64ms

SOA

0ms

MTA-STS

50ms

DNSSEC

108ms

SRV

60ms

Total

1044ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 04:37:48	2286ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 22:28:54	775ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 06:19:17	853ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 00:35:18 shown	1044ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 00:10:14	1172ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 23:51:08	1122ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 23:09:33	1029ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-15 10:40:05	2331ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-08 09:09:52	3409ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-02 09:30:03	4022ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-29 03:08:18	877ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 08:32:25	945ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 08:09:16	1921ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 23:37:45	13228ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-19 22:48:39	14913ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-12 20:59:36	8429ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-11 16:29:05	11000ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-10 15:00:54	3616ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-01 22:34:49	2295ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-28 22:29:40	3528ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-25 12:39:41	2104ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 08:58:42	9735ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-17 16:11:07	1563ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-29 23:20:21	1574ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 19:09:43	975ms	2 NS 2 A 3 MX	🔓 Insecure