flexso.dk

📜 Historical scan 2026-06-20 16:51:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flexso.dk is a .dk domain served by 4 nameservers (ns1.cronos.be, ns2.cronos.be, ns3.cronos.be and 1 more). It was registered on 6 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.108.238 is hosted by UpCloud Ltd (AS202053) in The Netherlands. 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#

4 records 186ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cronos.be	94.143.190.1	ns1.cronos.be	AS48638 Cronos NV
ns2.cronos.be	94.143.190.2	ns2.cronos.be	AS48638 Cronos NV
ns3.cronos.be	20.50.221.79	ns3.cronos.be	AS8075 Microsoft Corporation
ns4.cronos.be	20.50.222.134	ns4.cronos.be	AS8075 Microsoft Corporation

🌍 A Records#

1 records 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.108.238	3600s	web1.digitalpulse.be	AS202053	UpCloud Ltd	94.237.96.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 167ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a04:3544:1000:1510:3cc8:64ff:fefa:6df4	3600s	web1.digitalpulse.be	AS202053	UpCloud Ltd	2a04:3544:0:0:0:0:0:0/31	🇳🇱 The Netherlands	Amsterdam

🔐 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#

✗ 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 19:08:47

www	94.237.108.238 2a04:3544:1000:1510:3cc8:64ff:fefa:6df4 (AS202053) (address records, no CNAME)
www vs bare domain	Same network flexso.dk: 94.237.108.238 2a04:3544:1000:1510:3cc8:64ff:fefa:6df4 (AS202053) www.flexso.dk: 94.237.108.238 2a04:3544:1000:1510:3cc8:64ff:fefa:6df4 (AS202053)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

313ms

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

🏷️ SOA#

160ms

Field	Value
Serial	2023121101
Primary NS (MNAME)	ns1.cronos.be
Responsible (RNAME)	hostmaster@cronos.be
Refresh	16384s
Retry	900s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-15 08:49:52

Field	Value
Registrar	Key-Systems GmbH
Registered	2022-12-06
Expires	2026-12-05 (47d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

186ms

175ms

160ms

AAAA

167ms

TXT

593ms

CAA

173ms

HTTPS

163ms

TLSA

527ms

SOA

160ms

MTA-STS

142ms

DNSSEC

313ms

SRV

2102ms

Total

3586ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 16:30:06	2837ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-27 23:36:32	1813ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-23 14:32:12	1174ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-20 16:51:04 shown	3586ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 09:22:11	851ms	4 NS 1 A 0 MX	🔓 Insecure