bjornlarsen.dk

📜 Historical scan 2026-09-24 15:41:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bjornlarsen.dk is a .dk domain served by 2 nameservers (katja.ns.cloudflare.com, rocco.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.146 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
katja.ns.cloudflare.com	108.162.194.53 162.159.38.53 172.64.34.53 2606:4700:50::a29f:2635 2803:f800:50::6ca2:c235 2a06:98c1:50::ac40:2235	katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rocco.ns.cloudflare.com	108.162.195.121 162.159.44.121 172.64.35.121 2606:4700:58::a29f:2c79 2803:f800:50::6ca2:c379 2a06:98c1:50::ac40:2379	rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.146	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.150	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:dc96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5692	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.146,172.67.220.150 ech=AEX+DQBBaQAgACBnKeJqI30v7FdSxVtZFD+NCB0c2S+kGyULW2i67zs/PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dc96,2606:4700:3037::6815:5692

📝 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 2026-10-14 22:15:11

www	104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bjornlarsen.dk: 104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335) www.bjornlarsen.dk: 104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bjornlarsen.dk	q2DA04Gemtf3o3D48L6uAnfVKWCu8p9B4spNA4lGoVQ
TXT	_acme-challenge.bjornlarsen.dk	wxFDGh3O3HzXBOR1y6vS0oJo6-6FlZwL6WS72fxeVi8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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	2415681333
Primary NS (MNAME)	katja.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#

37ms

34ms

32ms

AAAA

50ms

TXT

168ms

CAA

35ms

HTTPS

44ms

TLSA

51ms

SOA

0ms

MTA-STS

66ms

DNSSEC

114ms

SRV

61ms

Total

604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 22:15:11	662ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 00:06:53	9403ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 15:52:20	608ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 15:41:39 shown	604ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 00:50:47	590ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 21:40:32	1037ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 12:50:56	919ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 06:05:47	856ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 06:35:12	1018ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 07:41:45	8969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 07:52:21	8923ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 12:16:04	797ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 22:35:30	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:44:26	414ms	2 NS 2 A 0 MX	🔓 Insecure