3sastudio.dk

Records from scan: 2026-10-22 04:30:52 · 529ms total · last checked 2026-10-24 18:53 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3sastudio.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in United Arab Emirates. Mail is handled by 3sastudio-dk.mail.protection.outlook.com. 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 42ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇦🇪 United Arab Emirates	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	3sastudio-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 52.101.103.137 52.101.68.12 52.101.73.123 52.101.91.21	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 113ms

TXT Record
brevo-code:bd58705a541a9f0c02612db5a5e941ac
google-site-verification=N_1Sbw40UN1f_wpaiXnTyudui5kuO4uAOo6DUNjS2oY
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (3sastudio.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.3sastudio.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:hello@3sastudio.dk

📬 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 2026-10-22 04:30:52

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 3sastudio.dk: 185.158.133.1 (AS13335) www.3sastudio.dk: 185.158.133.1 (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

99ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026100302
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 2026-10-12 03:44:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-09-10
Expires	2027-09-09 (318d)

🔗 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#

42ms

27ms

26ms

AAAA

26ms

TXT

113ms

CAA

40ms

HTTPS

42ms

TLSA

71ms

SOA

37ms

MTA-STS

44ms

DNSSEC

99ms

SRV

92ms

Total

529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:30:52 shown	529ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 19:54:47	890ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:38:19	1528ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:03:27	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 04:47:13	1229ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 22:31:00	2933ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 07:29:09	728ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 09:47:23	9474ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 12:51:26	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:37:34	990ms	2 NS 1 A 1 MX	🔒 Secure