jackburst.dk

Records from scan: 2026-10-09 13:20:10 · 2070ms total · last checked 2026-10-16 23:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jackburst.dk is a .dk domain served by 2 nameservers (dan.ns.cloudflare.com, surina.ns.cloudflare.com). It was registered on 16 July 2026 (WHOIS) and first appeared in the .dk zone on 17 July 2026. Its website address 104.21.40.22 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com	108.162.194.19 162.159.38.19 172.64.34.19 2606:4700:50::a29f:2613 2803:f800:50::6ca2:c213 2a06:98c1:50::ac40:2213	surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.22	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.148	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ae94	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2816	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.22,172.67.174.148 ech=AEX+DQBBiAAgACDiCwefp2qlCZI1528quffFxIGgo3TJG1z79gXnmyfYGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ae94,2606:4700:3034::6815:2816

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-09 13:20:10

www	104.21.40.22 172.67.174.148 2606:4700:3032::ac43:ae94 2606:4700:3034::6815:2816 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jackburst.dk: 104.21.40.22 172.67.174.148 2606:4700:3032::ac43:ae94 2606:4700:3034::6815:2816 (AS13335) www.jackburst.dk: 104.21.40.22 172.67.174.148 2606:4700:3032::ac43:ae94 2606:4700:3034::6815:2816 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2416967112
Primary NS (MNAME)	dan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 20:02:46

Field	Value
Registrar	Dynadot LLC
Registered	2026-07-16
Expires	2027-07-15 (270d)

🔗 Same registrant#

12 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).

Domain	Registrar
bellabeluga.dk	Punktum dk A/S (direct)
boutiquenoir.dk	Punktum dk A/S (direct)
denlillelandsoldat.dk	Punktum dk A/S (direct)
dyre-handel.dk	Punktum dk A/S (direct)
ejendommeidanmark.dk	Punktum dk A/S (direct)
engroskaeden.dk	Punktum dk A/S (direct)
j-service.dk	Punktum dk A/S (direct)
jensen-auto.dk	Punktum dk A/S (direct)
khyi-sangmus.dk	Punktum dk A/S (direct)
lafiamma.dk	Punktum dk A/S (direct)
play-me.dk	Punktum dk A/S (direct)
popvino.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

30ms

48ms

AAAA

35ms

TXT

1031ms

CAA

52ms

HTTPS

53ms

TLSA

69ms

SOA

46ms

MTA-STS

74ms

DNSSEC

85ms

SRV

63ms

Total

2070ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:20:10 shown	2070ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 11:49:05	1825ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-25 23:14:48	2426ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 22:41:06	644ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 16:58:02	1501ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 14:14:27	1026ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 16:33:43	5692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 12:07:38	1161ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-17 08:51:57	3656ms	2 NS 3 A 0 MX	🔓 Insecure