businessguide.dk

📜 Historical scan 2026-09-18 01:34:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

businessguide.dk is a .dk domain served by 2 nameservers (dilbert.ns.cloudflare.com, nia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.97 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
dilbert.ns.cloudflare.com	108.162.193.155 172.64.33.155 173.245.59.155 2606:4700:58::adf5:3b9b 2803:f800:50::6ca2:c19b 2a06:98c1:50::ac40:219b	dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nia.ns.cloudflare.com	108.162.192.210 172.64.32.210 173.245.58.210 2606:4700:50::adf5:3ad2 2803:f800:50::6ca2:c0d2 2a06:98c1:50::ac40:20d2	nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.97	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.75	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5861	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:b04b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.97,172.67.176.75 ech=AEX+DQBBQgAgACCDl+LsM60HEpQEV+BfTzxhjthggCDFnKiFinIm01m4DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5861,2606:4700:3031::ac43:b04b

📝 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#

latest probe, not this scan · checked 2026-10-09 11:53:32

www	104.21.88.97 172.67.176.75 2606:4700:3031::6815:5861 2606:4700:3031::ac43:b04b (AS13335) (address records, no CNAME)
www vs bare domain	Same network businessguide.dk: 104.21.88.97 172.67.176.75 2606:4700:3031::6815:5861 2606:4700:3031::ac43:b04b (AS13335) www.businessguide.dk: 104.21.88.97 172.67.176.75 2606:4700:3031::6815:5861 2606:4700:3031::ac43:b04b (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.businessguide.dk	V5UBYemrIgd9n6Un81nccfS88tvwgj4ePJ6HLDukHRU
TXT	_acme-challenge.businessguide.dk	ZgA4q8A1EP4eXk9jBeH7T1C2sqdZkVXMhuJHs_0suq4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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	2415080700
Primary NS (MNAME)	dilbert.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

31ms

39ms

AAAA

49ms

TXT

171ms

CAA

49ms

HTTPS

48ms

TLSA

58ms

SOA

0ms

MTA-STS

61ms

DNSSEC

123ms

SRV

55ms

Total

724ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:53:32	799ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:44:32	629ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 01:34:49 shown	724ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:06:11	545ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 12:50:01	1532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 07:16:55	856ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 08:28:58	712ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 20:03:18	869ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 07:36:50	8213ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 17:50:16	418ms	2 NS 2 A 0 MX	🔓 Insecure