adsystem.dk

📜 Historical scan 2026-10-01 02:24:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adsystem.dk is a .dk domain served by 2 nameservers (ns1.kei.pl, ns2.kei.pl). It was registered on 20 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.68.113.86 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by adsystem.dk. 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#

2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.kei.pl	94.152.254.100	ns1.kei.pl	AS29522 Cyber_Folks S.A.
ns2.kei.pl	94.152.255.100	ns2.kei.pl	AS29522 Cyber_Folks S.A.

🌍 A Records#

1 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.68.113.86	3600s	—	AS14061	DigitalOcean, LLC	138.68.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	adsystem.dk	138.68.113.86	—	AS14061 DigitalOcean, LLC

🔷 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 2026-10-22 08:12:08

www CNAME	adsystem.dk (all on adsystem.dk) → 138.68.113.86 (AS14061)
www vs bare domain	Same network adsystem.dk: 138.68.113.86 (AS14061) www.adsystem.dk: 138.68.113.86 (AS14061)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026080800
Primary NS (MNAME)	ns2.kei.pl
Responsible (RNAME)	admin@kei.pl
Refresh	10800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 21:21:29

Field	Value
Registrar	Eurodns S.A
Registered	2023-01-20
Expires	2027-01-19 (88d)

🔗 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#

70ms

88ms

83ms

AAAA

70ms

TXT

483ms

CAA

81ms

HTTPS

79ms

TLSA

128ms

SOA

86ms

MTA-STS

136ms

DNSSEC

117ms

SRV

131ms

Total

806ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:12:08	1604ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:24:26 shown	806ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:04:25	955ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 14:20:27	1003ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 01:28:55	10328ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 05:37:14	864ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 09:18:50	1428ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 21:03:58	1409ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:15:15	1675ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:56:39	1539ms	2 NS 1 A 1 MX	🔓 Insecure