sense-science.dk

📜 Historical scan 2026-08-21 10:54:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sense-science.dk is a .dk domain served by 2 nameservers (grannbo.ns.cloudflare.com, kaiser.ns.cloudflare.com). It was registered on 27 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.179 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 312ms

Nameserver	IP addresses	PTR	ASN / ISP
grannbo.ns.cloudflare.com	108.162.194.150 162.159.38.150 172.64.34.150 2606:4700:50::a29f:2696 2803:f800:50::6ca2:c296 2a06:98c1:50::ac40:2296	grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kaiser.ns.cloudflare.com	108.162.195.9 162.159.44.9 172.64.35.9 2606:4700:58::a29f:2c09 2803:f800:50::6ca2:c309 2a06:98c1:50::ac40:2309	kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.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 246ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.179	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 283ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:24b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c641	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 363ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.179,172.67.198.65 ech=AEX+DQBBOAAgACBTHQoGGdM6x02ZztDk1Gy/N+sSLhZyJO6HBCFL1QdAcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:24b3,2606:4700:3037::ac43:c641

📝 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 2026-10-12 19:10:43

www	NXDOMAIN
www vs bare domain	www does not resolve sense-science.dk: 104.21.36.179 172.67.198.65 2606:4700:3033::6815:24b3 2606:4700:3037::ac43:c641 (AS13335) www.sense-science.dk: no address (all like this)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sense-science.dk	KmyRGEztm5QOdyfWAuDGIjGp1UKHHzQQ4wMWBg07pVI
TXT	_acme-challenge.sense-science.dk	xMyW1O1UVJHbMDYvZjyZyzS-nt3j-Kk_DHboNJs2hNI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

458ms

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	2412726173
Primary NS (MNAME)	grannbo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-04 20:56:05

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-27
Expires	2027-02-26 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

312ms

246ms

319ms

AAAA

283ms

TXT

828ms

CAA

336ms

HTTPS

363ms

TLSA

258ms

SOA

0ms

MTA-STS

412ms

DNSSEC

458ms

SRV

389ms

Total

4783ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 12:17:59	600ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 20:52:19	1270ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 17:34:08	872ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:58:50	506ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 14:26:42	1561ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 14:14:17	1062ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 10:54:09 shown	4783ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 11:20:06	1413ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 07:59:02	1061ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:09:55	990ms	2 NS 2 A 0 MX	🔓 Insecure