improvestudio.dk

Records from scan: 2026-09-23 18:03:40 · 730ms total · last checked 2026-10-16 20:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

improvestudio.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.216.144.248 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.216.144.248	3600s	static.248.144.216.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 64.233.164.27	li-in-x1a.1e100.net li-in-f26.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 134ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (improvestudio.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.improvestudio.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@your domain name

📬 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#

checked 2026-10-11 05:16:20

www CNAME	cname.holdstyring.dk (all on holdstyring.dk) → 95.216.144.248 2a01:4f9:c012:e0bd::1 (AS24940)
www vs bare domain	Same network improvestudio.dk: 95.216.144.248 (AS24940) www.improvestudio.dk: 95.216.144.248 2a01:4f9:c012:e0bd::1 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 08:26:52

Field	Value
Registrar	ONE.COM A/S
Registered	2019-09-12
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

32ms

34ms

AAAA

33ms

TXT

134ms

CAA

36ms

HTTPS

37ms

TLSA

68ms

SOA

0ms

MTA-STS

53ms

DNSSEC

107ms

SRV

52ms

Total

730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 18:03:40 shown	730ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-16 20:04:09	925ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 17:49:21	5463ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-07 12:01:32	1299ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-05 22:52:17	1399ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-23 12:38:12	33173ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-28 15:29:38	1155ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 00:56:51	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:34:25	764ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 14:36:06	364ms	0 NS 0 A 0 MX	❓ Unknown