algaebrain.dk

📜 Historical scan 2026-06-16 12:49:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

algaebrain.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 24 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.98 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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#

3 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.digitalocean.com	—	—	—
ns2.digitalocean.com	—	—	—
ns3.digitalocean.com	—	—	—

🌍 A Records#

2 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.98	—	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
172.66.0.96	—	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 123ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:7::60	—	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/43	🇺🇸 United States	San Francisco
2a06:98c1:58::60	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:58:0:0:0:0:0/47	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.algaebrain.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 22:42:46

www	NXDOMAIN
www vs bare domain	www does not resolve algaebrain.dk: 162.159.140.98 172.66.0.96 2606:4700:7::60 2a06:98c1:58::60 (AS13335) www.algaebrain.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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

🏷️ SOA#

75ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.digitalocean.com
Responsible (RNAME)	hostmaster@algaebrain.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 01:03:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-03-24
Expires	2027-03-23 (156d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

75ms

68ms

AAAA

123ms

TXT

307ms

CAA

115ms

HTTPS

80ms

TLSA

205ms

SOA

75ms

MTA-STS

109ms

DNSSEC

227ms

SRV

0ms

Total

1135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:28:57	722ms	3 NS 2 A 0 MX	🔓 Insecure
2026-09-23 17:22:43	969ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-24 05:31:39	1380ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-23 17:37:10	1134ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:47:14	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:21:49	1162ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:49:12 shown	1135ms	3 NS 2 A 0 MX	🔓 Insecure