spirulina.dk

📜 Historical scan 2026-08-25 21:28:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spirulina.dk is a .dk domain served by 2 nameservers (albert.ns.cloudflare.com, deb.ns.cloudflare.com). It was registered on 14 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.185 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
albert.ns.cloudflare.com	108.162.193.58 172.64.33.58 173.245.59.58 2606:4700:58::adf5:3b3a 2803:f800:50::6ca2:c13a 2a06:98c1:50::ac40:213a	albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com albert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.185	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.204	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:15b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c7cc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.185,172.67.199.204 ech=AEX+DQBBXAAgACCXDKHSXgUZp5BQiesSpmZ3BJPpbc3rZvi9sQSnAeqiEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:15b9,2606:4700:3037::ac43:c7cc

📝 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 23:49:47

www	104.21.66.9 172.67.154.121 2606:4700:3033::ac43:9a79 2606:4700:3035::6815:4209 (AS13335) (address records, no CNAME)
www vs bare domain	Same network spirulina.dk: 104.21.66.9 172.67.154.121 2606:4700:3033::ac43:9a79 2606:4700:3035::6815:4209 (AS13335) www.spirulina.dk: 104.21.66.9 172.67.154.121 2606:4700:3033::ac43:9a79 2606:4700:3035::6815:4209 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2411738472
Primary NS (MNAME)	albert.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 12:52:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-12-14
Expires	2026-12-13 (56d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

54ms

50ms

AAAA

50ms

TXT

224ms

CAA

52ms

HTTPS

69ms

TLSA

118ms

SOA

0ms

MTA-STS

84ms

DNSSEC

105ms

SRV

99ms

Total

861ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 23:49:47	879ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 12:34:14	977ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 12:31:57	442ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 14:17:26	668ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 14:10:43	533ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 16:24:17	657ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 16:21:30	593ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 15:52:17	616ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 15:32:14	1181ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 19:38:47	670ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 00:22:46	5505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 07:57:52	626ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 15:51:40	1059ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 21:28:02 shown	861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 00:01:21	1912ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 23:32:51	8889ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-15 21:52:15	870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:32:20	741ms	2 NS 2 A 0 MX	🔓 Insecure