ad-systems.dk

📜 Historical scan 2026-09-25 21:16:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ad-systems.dk is a .dk domain served by 4 nameservers (ns15.domserver.de, ns16.domserver.de, ns17.domserver.de and 1 more). It was registered on 5 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.116.187.172 is hosted by InterNetX GmbH (AS15456) in Germany. Mail is handled by ad-systems.at. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns15.domserver.de	2001:8d8:fe:53:217:160:80:161 217.160.80.161	ns-ix2.ui-dns.de ns-ix2.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns16.domserver.de	2001:8d8:fe:53:217:160:81:161 217.160.81.161	ns-ix2.ui-dns.biz ns-ix2.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns17.domserver.de	185.132.35.161 2607:f1c0:fe:53:185:132:35:161	ns-ix2.ui-dns.org ns-ix2.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns18.domserver.de	185.132.34.161 2607:f1c0:fe:53:185:132:34:161	ns-ix2.ui-dns.com ns-ix2.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.116.187.172	86400s	rsvix222.gerwanserver.de	AS15456	InterNetX GmbH	62.116.160.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	ad-systems.at	62.116.187.172	rsvix222.gerwanserver.de	AS15456 InterNetX GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 03:07:38

www	62.116.187.172 (AS15456) (address records, no CNAME)
www vs bare domain	Same network ad-systems.dk: 62.116.187.172 (AS15456) www.ad-systems.dk: 62.116.187.172 (AS15456)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024040501
Primary NS (MNAME)	ns15.domserver.de
Responsible (RNAME)	oo@gerwan.de
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 14:56:16

Field	Value
Registrar	InterNetX GmbH
Registered	2007-01-05
Expires	2027-01-31 (106d)

🔗 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#

48ms

63ms

61ms

AAAA

52ms

TXT

264ms

CAA

45ms

HTTPS

48ms

TLSA

140ms

SOA

0ms

MTA-STS

79ms

DNSSEC

86ms

SRV

79ms

Total

701ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 22:29:32	527ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 21:16:14 shown	701ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-12 12:26:39	9745ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 11:28:14	3014ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:45:19	716ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:43:04	780ms	4 NS 1 A 1 MX	🔓 Insecure