observa.dk

📜 Historical scan 2026-09-19 16:10:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

observa.dk is a .dk domain served by 2 nameservers (brynne.ns.cloudflare.com, mike.ns.cloudflare.com). It was registered on 1 September 2026 (WHOIS) and first appeared in the .dk zone on 2 September 2026. Its website address 104.21.44.102 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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
brynne.ns.cloudflare.com	108.162.194.65 162.159.38.65 172.64.34.65 2606:4700:50::a29f:2641 2803:f800:50::6ca2:c241 2a06:98c1:50::ac40:2241	brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mike.ns.cloudflare.com	108.162.195.63 162.159.44.63 172.64.35.63 2606:4700:58::a29f:2c3f 2803:f800:50::6ca2:c33f 2a06:98c1:50::ac40:233f	mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.ns.cloudflare.com mike.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 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.183	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2c66	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c6b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 94ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.102,172.67.198.183 ech=AEX+DQBBfQAgACA9cQ2RK4Ao8AODw64yhcGu4m59jr5FYDRvlmBle/NIQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2c66,2606:4700:3036::ac43:c6b7

📝 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 2026-10-07 21:16:24

www	NXDOMAIN
www vs bare domain	www does not resolve observa.dk: 104.21.44.102 172.67.198.183 2606:4700:3030::6815:2c66 2606:4700:3036::ac43:c6b7 (AS13335) www.observa.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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	2415179316
Primary NS (MNAME)	brynne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 23:36:24

Field	Value
Registrar	dns.services ApS
Registered	2026-09-01
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

129ms

107ms

AAAA

152ms

TXT

263ms

CAA

104ms

HTTPS

94ms

TLSA

367ms

SOA

0ms

MTA-STS

110ms

DNSSEC

164ms

SRV

144ms

Total

1184ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:16:24	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 16:10:12 shown	1184ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 04:11:57	3025ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 01:37:41	555ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 08:51:18	2391ms	2 NS 0 A 0 MX	🔓 Insecure