systemsstudio.dk

Records from scan: 2026-09-30 21:59:54 · 878ms total · last checked 2026-10-19 22:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systemsstudio.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 4 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.148.33	600s	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
3.33.130.190	600s	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—

📧 MX Records#

5 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c20::1a	lr-in-f26.1e100.net yulppbn-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.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::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.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::1a	tp-in-f26.1e100.net tp-in-f26.1e100.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#

3 records 261ms

TXT Record
google-site-verification=CXfHp_d0xkV1qj7jNGFdbQ_HQAJZ3SKIpberMCQnqy4
google-site-verification=Dq_Km0hm2RSUQIFG0aK9i6eHDCx9oTczPaPoDMysF7g
v=spf1 include:dc-aa8e722993._spfm.systemsstudio.dk ~all

✉️ SPF#

Policy	Record (systemsstudio.dk)
~all (soft fail)	v=spf1 include:dc-aa8e722993._spfm.systemsstudio.dk ~all

📨 DMARC#

Policy	Record (_dmarc.systemsstudio.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-10 05:26:13

www CNAME	systemsstudio.dk (all on systemsstudio.dk) → 15.197.148.33 3.33.130.190 (AS16509)
www vs bare domain	Same network systemsstudio.dk: 15.197.148.33 3.33.130.190 (AS16509) www.systemsstudio.dk: 15.197.148.33 3.33.130.190 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA Invalid key data — receivers can't verify signatures

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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026010515
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 07:20:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-01-04
Expires	2027-01-03 (75d)

🔗 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#

67ms

63ms

85ms

AAAA

85ms

TXT

261ms

CAA

62ms

HTTPS

78ms

TLSA

130ms

SOA

59ms

MTA-STS

92ms

DNSSEC

103ms

SRV

82ms

Total

878ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:59:54 shown	878ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 01:58:05	834ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 02:55:58	816ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-07 17:51:17	9626ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 02:37:11	1003ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 20:42:51	2261ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 07:50:57	1588ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 11:16:24	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 22:40:50	848ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 08:23:46	646ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 22:54:42	2893ms	2 NS 2 A 5 MX	🔓 Insecure