big-ideas.dk

📜 Historical scan 2026-09-28 01:21:19 · ← 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 31ms

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 49ms

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 33ms

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 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.89,172.67.158.105 ech=AEX+DQBBKwAgACDyqL1QnNu4VJf6iL2Ep0hR+31e0fYQsg6p+vZuYNyNYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3a59,2606:4700:3034::ac43:9e69

📝 TXT Records#

1 records 177ms

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#

92ms

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	2412764151
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#

31ms

49ms

43ms

AAAA

33ms

TXT

177ms

CAA

46ms

HTTPS

37ms

TLSA

51ms

SOA

0ms

MTA-STS

65ms

DNSSEC

92ms

SRV

60ms

Total

546ms

🕐 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 shown	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