olsen-brothers.dk

📜 Historical scan 2026-09-28 16:11:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsen-brothers.dk is a .dk domain served by 2 nameservers (felicity.ns.cloudflare.com, heather.ns.cloudflare.com). It was registered on 3 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.207 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
felicity.ns.cloudflare.com	108.162.195.212 162.159.44.212 172.64.35.212 2606:4700:58::a29f:2cd4 2803:f800:50::6ca2:c3d4 2a06:98c1:50::ac40:23d4	felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.207	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.64	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3ecf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8b40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.207,172.67.139.64 ech=AEX+DQBBPwAgACA1HeIRjKmMdvpQUWSmmLkknorY1yk8paEZtVQB+Ri3NgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3ecf,2606:4700:3033::ac43:8b40

📝 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 2026-10-27 02:40:55

www	104.21.62.207 172.67.139.64 2606:4700:3032::6815:3ecf 2606:4700:3033::ac43:8b40 (AS13335) (address records, no CNAME)
www vs bare domain	Same network olsen-brothers.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:3ecf 2606:4700:3033::ac43:8b40 (AS13335) www.olsen-brothers.dk: 104.21.62.207 172.67.139.64 2606:4700:3032::6815:3ecf 2606:4700:3033::ac43:8b40 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.olsen-brothers.dk	gqvrAjS8OZ9x5izoIc0S91LK1tScREEq3Mo9Np2mtZ0
TXT	_acme-challenge.olsen-brothers.dk	zhNk2EoksYDdrhP1EETD8wnNcYvyLRkfcYOVbhqegnY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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	2416052204
Primary NS (MNAME)	felicity.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 23:31:01

Field	Value
Registrar	INWX GmbH
Registered	2026-09-03
Expires	2027-09-02 (309d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

36ms

28ms

AAAA

28ms

TXT

163ms

CAA

36ms

HTTPS

31ms

TLSA

46ms

SOA

0ms

MTA-STS

66ms

DNSSEC

112ms

SRV

53ms

Total

586ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 02:40:55	871ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 16:20:47	597ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 16:11:56 shown	586ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 16:00:37	525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 18:03:16	571ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 18:34:25	1668ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-31 16:10:44	166ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 20:30:03	161ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 12:07:25	321ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 11:51:11	196ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 11:16:56	199ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 23:09:13	683ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 22:09:08	1664ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 20:01:33	1657ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 19:46:45	8647ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 19:42:36	4070ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 19:32:07	5338ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 19:30:14	3315ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 09:40:37	2222ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 19:10:22	4104ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 10:43:18	807ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 13:32:17	808ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-08 15:31:05	2460ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:43:02	1240ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 03:31:01	6275ms	3 NS 1 A 1 MX	🔒 Secure