big-ideas.dk

📜 Historical scan 2026-06-26 05:09:14 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 135ms

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 128ms

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 130ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9e69	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3a59	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 121ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.89,172.67.158.105 ech=AEX+DQBB9AAgACCY9UA5MrKrphHgnqXLd8vue6XQK7a27K1s6OxHys6bVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9e69,2606:4700:3035::6815:3a59

📝 TXT Records#

1 records 1260ms

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#

latest probe, not this scan · 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#

1271ms

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

🏷️ SOA#

123ms

Field	Value
Serial	2407661725
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#

2 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
bigbot.dk	Punktum dk A/S (direct)
bigfisk.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

128ms

182ms

AAAA

130ms

TXT

1260ms

CAA

254ms

HTTPS

121ms

TLSA

498ms

SOA

123ms

MTA-STS

461ms

DNSSEC

1271ms

SRV

466ms

Total

4601ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 03:08:57	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 shown	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