big-ideas.dk

Records from scan: 2026-10-07 03:08:57 · 1146ms total · last checked 2026-10-16 15:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

big-ideas.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, dawn.ns.cloudflare.com). It was registered on 13 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.89 is hosted by Cloudflare, Inc. (AS13335). 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	108.162.193.68 172.64.33.68 173.245.59.68 2606:4700:58::adf5:3b44 2803:f800:50::6ca2:c144 2a06:98c1:50::ac40:2144	arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dawn.ns.cloudflare.com	108.162.192.106 172.64.32.106 173.245.58.106 2606:4700:50::adf5:3a6a 2803:f800:50::6ca2:c06a 2a06:98c1:50::ac40:206a	dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.89	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3a59	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9e69	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.89,172.67.158.105 ech=AEX+DQBBNAAgACBW3Ielt0bi6xili2BsjqJGGElOZ1WrGYGGZfp31BHIbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3a59,2606:4700:3034::ac43:9e69

📝 TXT Records#

1 records 317ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (big-ideas.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.big-ideas.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:umviz6cy@ag.eu.dmarcian.com;

📬 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 2026-10-13 11:31:09

www	104.21.58.89 172.67.158.105 2606:4700:3031::6815:3a59 2606:4700:3034::ac43:9e69 (AS13335) (address records, no CNAME)
www vs bare domain	Same network big-ideas.dk: 104.21.58.89 172.67.158.105 2606:4700:3031::6815:3a59 2606:4700:3034::ac43:9e69 (AS13335) www.big-ideas.dk: 104.21.58.89 172.67.158.105 2606:4700:3031::6815:3a59 2606:4700:3034::ac43:9e69 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2416756512
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 09:37:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-05-13
Expires	2027-05-31 (226d)

🔗 Same registrant#

1 domain

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
bigbot.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

88ms

AAAA

116ms

TXT

317ms

CAA

84ms

HTTPS

68ms

TLSA

187ms

SOA

89ms

MTA-STS

144ms

DNSSEC

240ms

SRV

156ms

Total

1146ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 03:08:57 shown	1146ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 20:18:27	367ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 01:21:19	546ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 07:02:10	2418ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 13:21:07	589ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 08:49:57	6076ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 01:53:39	922ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 01:53:50	795ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 05:09:14	4601ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 13:56:06	1080ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:30:00	411ms	2 NS 2 A 0 MX	🔓 Insecure