kuperdigital.dk

📜 Historical scan 2026-10-11 16:14:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kuperdigital.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 20 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.242.40.234 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. 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 131ms

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#

1 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.242.40.234	3600s	vps282.rackhosting.com	AS31590	Rackhosting.com ApS	194.242.40.0/24	🇩🇰 Denmark	—

📧 MX Records#

6 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.179.20.27 2404:6800:4000:1027::1a	ncboms-in-f27.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	3600s	uxgylbyxliwqnawcocr72xlsllk6rupkx2urtveedmuanxpa3gfq.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	194.242.40.234
🔶 Autoconfig	194.242.40.234

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 273ms

TXT Record
lnAIvScPXVj0A7UyD0zx0MYdm3DFLGtY1jMgGd8N0wQ
Sendinblue-code:3327c362215a51f15dd655089e1b96da
v=spf1 include:_spf.google.com include:spf.simply.com include:spf.sendinblue.com ~all

✉️ SPF#

Policy	Record (kuperdigital.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.simply.com include:spf.sendinblue.com ~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 2026-10-12 17:26:28

www	194.242.40.234 (AS31590) (address records, no CNAME)
www vs bare domain	Same network kuperdigital.dk: 194.242.40.234 (AS31590) www.kuperdigital.dk: 194.242.40.234 (AS31590)
Wildcard	Yes: any name under the zone resolves
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kuperdigital.dk	jv_5wGvFUl6nfrxgKstHCtqn2IY8EeydxG7LLCb_PR8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

105ms

Field	Value
Serial	2026101003
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 2026-10-11 16:36:09

Field	Value
Registrar	Simply.com A/S
Registered	2020-01-20
Expires	2027-01-31 (104d)

🔗 Same registrant#

2 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
hvalsøe.dk	Simply.com A/S
knivmagneten.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

131ms

122ms

106ms

AAAA

114ms

TXT

273ms

CAA

114ms

HTTPS

109ms

TLSA

440ms

SOA

105ms

MTA-STS

200ms

DNSSEC

204ms

SRV

192ms

Total

1823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:26:27	1533ms	4 NS 1 A 6 MX	🔒 Secure
2026-10-11 16:14:26 shown	1823ms	4 NS 1 A 6 MX	🔒 Secure
2026-10-02 04:46:01	1088ms	4 NS 1 A 6 MX	🔒 Secure
2026-09-30 04:28:03	593ms	4 NS 1 A 6 MX	🔒 Secure
2026-09-25 07:39:31	694ms	4 NS 1 A 6 MX	🔒 Secure
2026-09-17 05:49:57	958ms	4 NS 1 A 6 MX	🔒 Secure
2026-06-27 21:20:05	1025ms	4 NS 1 A 6 MX	🔒 Secure
2026-06-22 14:07:18	2384ms	4 NS 1 A 6 MX	🔒 Secure
2026-06-20 15:01:13	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:32:17	896ms	4 NS 1 A 6 MX	🔒 Secure