sublimtech.dk

📜 Historical scan 2026-09-21 07:18:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sublimtech.dk is a .dk domain served by 4 nameservers (ns1.dnscluster.dk, ns2.dnscluster.dk, ns3.dnscluster.dk and 1 more). It was registered on 10 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.84.10 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by sublimtech-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 204ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnscluster.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dnscluster.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dnscluster.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dnscluster.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records#

1 records 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.84.10	300s	nlsh05.shared-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sublimtech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 52.101.181.153 52.101.68.36 52.101.73.123 52.101.91.156	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.207.232
🔶 Autoconfig	213.184.84.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 806ms

TXT Record
_f964fonjuee2if7u0awtqm45idhnq28
google-site-verification=A7CaReCeAZdUewJbKajc1mTlDcXRxXDAEhNf1P2gz8c
v=spf1 include:spf.protection.outlook.com include:spf-record.net ip4:213.184.84.10 -all

✉️ SPF#

Policy	Record (sublimtech.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf-record.net ip4:213.184.84.10 -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 2026-10-08 09:48:43

www	213.184.84.10 (AS59795) (address records, no CNAME)
www vs bare domain	Same network sublimtech.dk: 213.184.84.10 (AS59795) www.sublimtech.dk: 213.184.84.10 (AS59795)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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
CNAME	_acme-challenge.sublimtech.dk	bf8c44ca-11eb-43a0-88d6-d9b63a2511cd.auth.acme-challenge.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

331ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091401
Primary NS (MNAME)	ns1.dnscluster.dk
Responsible (RNAME)	hostmaster@sublimtech.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 13:34:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-10
Expires	2027-04-09 (174d)

🔗 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#

204ms

199ms

99ms

AAAA

536ms

TXT

806ms

CAA

175ms

HTTPS

432ms

TLSA

168ms

SOA

0ms

MTA-STS

155ms

DNSSEC

331ms

SRV

567ms

Total

1663ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 22:03:56	2311ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 20:51:20	1821ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-21 07:18:49 shown	1663ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-13 00:31:01	1872ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-05 23:44:00	9801ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:52:47	9833ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 23:00:42	1490ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:35:38	2114ms	4 NS 1 A 1 MX	🔓 Insecure