strandbo.dk

📜 Historical scan 2026-06-20 05:30:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strandbo.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, sofia.ns.cloudflare.com). It was registered on 9 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.93 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.93	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:c5d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c206	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.93,172.67.194.6 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:c5d,2606:4700:3037::ac43:c206

📝 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 2026-10-08 23:18:21

www	104.21.12.93 172.67.194.6 2606:4700:3031::6815:c5d 2606:4700:3032::ac43:c206 (AS13335) (address records, no CNAME)
www vs bare domain	Same network strandbo.dk: 104.21.12.93 172.67.194.6 2606:4700:3031::6815:c5d 2606:4700:3032::ac43:c206 (AS13335) www.strandbo.dk: 104.21.12.93 172.67.194.6 2606:4700:3031::6815:c5d 2606:4700:3032::ac43:c206 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2405840695
Primary NS (MNAME)	john.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 20:26:11

Field	Value
Registrar	Abion AB
Registered	2023-03-09
Expires	2027-03-08 (141d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

33ms

46ms

AAAA

36ms

TXT

183ms

CAA

36ms

HTTPS

39ms

TLSA

51ms

SOA

39ms

MTA-STS

50ms

DNSSEC

129ms

SRV

202ms

Total

423ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:01:41	804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 19:51:43	763ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 19:39:36	1063ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 19:32:03	2406ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 04:17:20	541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 03:53:48	610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 06:56:47	941ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 19:06:04	2088ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 12:42:29	961ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:30:59 shown	423ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 23:15:18	528ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:50:23	720ms	2 NS 2 A 0 MX	🔓 Insecure