science-ol.dk

📜 Historical scan 2026-07-08 17:06:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

science-ol.dk is a .dk domain served by 2 nameservers (ian.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 27 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.29.234 is hosted by Host Europe GmbH (AS21499) in France. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ian.ns.cloudflare.com	108.162.193.118 172.64.33.118 173.245.59.118 2606:4700:58::adf5:3b76 2803:f800:50::6ca2:c176 2a06:98c1:50::ac40:2176	ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.29.234	300s	234.29.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.0.0/19	🇫🇷 France	Strasbourg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 253ms

TXT Record
v=spf1 ip4:87.230.87.209/32 ~all

✉️ SPF#

Policy	Record (science-ol.dk)
~all (soft fail)	v=spf1 ip4:87.230.87.209/32 ~all

📨 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 2026-10-16 21:53:50

www	92.205.29.234 (AS21499) (address records, no CNAME)
www vs bare domain	Same network science-ol.dk: 92.205.29.234 (AS21499) www.science-ol.dk: 92.205.29.234 (AS21499)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

196ms

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	2408977347
Primary NS (MNAME)	ian.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 14:29:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-27
Expires	2028-09-30 (712d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
balticway17.dk	Punktum dk A/S (direct)
georgmohr.dk	Punktum dk A/S (direct)
rasmusvillemoes.dk	Punktum dk A/S (direct)
udfordrendematematik.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

73ms

76ms

AAAA

72ms

TXT

253ms

CAA

89ms

HTTPS

94ms

TLSA

43ms

SOA

0ms

MTA-STS

108ms

DNSSEC

196ms

SRV

126ms

Total

848ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 21:53:50	588ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-15 20:07:08	1242ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-14 17:57:22	596ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-13 16:45:32	2445ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-12 15:12:50	1426ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-11 14:19:56	1188ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-29 19:34:37	432ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 00:37:15	9685ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-06 16:39:03	1266ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-04 11:35:42	9370ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-02 03:16:33	595ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 21:26:52	1333ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-13 08:56:29	2083ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-08 17:06:07 shown	848ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-29 04:54:19	765ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 08:55:06	936ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:11:56	2391ms	2 NS 1 A 0 MX	🔓 Insecure