atsystems.dk

📜 Historical scan 2026-06-26 00:57:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atsystems.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 14 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.243.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mxa.mailgun.org, mxb.mailgun.org. The zone is not DNSSEC-signed, publishes a 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#

2 records 278ms

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 310ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.243.5	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.105.230	3600s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 United States	—

📧 MX Records#

3 records 236ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mxa.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	600s	mxb.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 Google LLC
30	600s	mxa.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 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 671ms

TXT Record
google-site-verification=h9cPkN-E1y8I2mMawzvuDbl66MGpUTgY2yi9WhgKNEg

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.atsystems.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#

latest probe, not this scan · checked 2026-10-15 00:36:29

www CNAME	atsystems.dk (all on atsystems.dk) → 13.248.243.5 76.223.105.230 (AS16509)
www vs bare domain	Same network atsystems.dk: 13.248.243.5 76.223.105.230 (AS16509) www.atsystems.dk: 13.248.243.5 76.223.105.230 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

477ms

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

🏷️ SOA#

328ms

Field	Value
Serial	2026041602
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 2026-10-10 05:38:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-04-14
Expires	2027-04-13 (177d)

📋 WHOIS#

⏱️ Lookup Timing#

278ms

310ms

236ms

AAAA

185ms

TXT

671ms

CAA

283ms

HTTPS

309ms

TLSA

279ms

SOA

328ms

MTA-STS

326ms

DNSSEC

477ms

SRV

350ms

Total

3013ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 20:11:09	9583ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 00:57:21 shown	3013ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 14:04:02	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:48:14	772ms	2 NS 2 A 3 MX	❓ Unknown