klubstroem.dk

📜 Historical scan 2026-09-07 01:48:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klubstroem.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 11 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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#

4 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 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#

📝

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 2026-10-09 15:45:31

www	NXDOMAIN
www vs bare domain	Neither resolves klubstroem.dk: no address www.klubstroem.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2021101100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 17:31:13

Field	Value
Registrar	Simply.com A/S
Registered	2021-10-11
Expires	2026-10-10 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

52ms

43ms

AAAA

37ms

TXT

120ms

CAA

35ms

HTTPS

30ms

TLSA

25ms

SOA

0ms

MTA-STS

48ms

DNSSEC

75ms

SRV

51ms

Total

391ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:33:49	129ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 01:17:11	345ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 00:42:50	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 00:40:14	131ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 00:38:42	566ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 23:32:56	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 19:38:41	123ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 18:07:12	207ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 17:17:30	803ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 04:31:38	1363ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-24 02:28:47	341ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-07 01:48:26 shown	391ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-02 02:07:04	437ms	4 NS 0 A 0 MX	🔒 Secure
2026-08-28 10:30:14	2336ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-26 03:31:09	1148ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-24 23:46:14	758ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-24 22:15:19	485ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-23 17:56:31	1114ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 15:02:11	637ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-21 15:17:10	422ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-20 05:26:43	794ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-18 04:28:52	673ms	4 NS 0 A 0 MX	🔒 Secure