topcos.dk

Records from scan: 2026-09-08 16:48:21 · 10197ms total · last checked 2026-10-16 20:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

topcos.dk is a .dk domain served by 4 nameservers (dns.dns1.de, dns.dns2.de, dns.dns3.de and 1 more). It was registered on 7 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.topcos.dk. The zone is not DNSSEC-signed, has no 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#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dns1.de	2a02:2940:0:a0d1::246 95.130.16.246	dns.dns1.de dns.dns1.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns2.de	2a02:2940:0:a0d2::218 95.130.17.218	dns.dns2.de dns.dns2.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns3.de	217.146.22.194 2a00:11c0:e:766::2	dns.dns3.de dns.dns3.de	AS42473 Anexia Cloud Solutions GmbH AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de	144.76.91.137 2a01:4f8:192:2187::2	dns.dns4.de dns.dns4.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	86400s	localhost	—	—	—	—	—

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.topcos.dk	127.0.0.1	localhost	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	127.0.0.1

🔷 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#

checked 2026-10-08 15:34:55

www	127.0.0.1 (address records, no CNAME)
www vs bare domain	Same network topcos.dk: 127.0.0.1 www.topcos.dk: 127.0.0.1
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9083ms

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	2020010601
Primary NS (MNAME)	dns.dns1.de
Responsible (RNAME)	hostmaster@partnergate.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 23:12:12

Field	Value
Registrar	RegistryGate GmbH
Registered	2020-01-07
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#

52ms

67ms

72ms

AAAA

52ms

TXT

331ms

CAA

72ms

HTTPS

69ms

TLSA

109ms

SOA

0ms

MTA-STS

89ms

DNSSEC

9083ms

SRV

129ms

Total

10197ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 16:48:21 shown	10197ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-29 05:53:41	1178ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 21:54:29	2006ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 09:15:47	3503ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 17:50:55	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:13:14	2192ms	0 NS 1 A 1 MX	⚠️ Bogus
2026-06-18 06:23:23	3420ms	4 NS 1 A 1 MX	⚠️ Bogus