coversco.dk

📜 Historical scan 2026-08-27 01:45:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coversco.dk is a .dk domain served by 2 nameservers (ns01.hostnet.nl, ns02.hostnet.nl). It was registered on 28 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.184.0.113 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mailfilter.hostnet.nl. 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hostnet.nl	195.206.121.13 2001:67c:28cc::13	ns1.hostnet.nl ns1.hostnet.nl	AS197495 One.com A/S AS197495 One.com A/S
ns02.hostnet.nl	185.10.11.13 2001:67c:3c0::13	ns2.hostnet.nl ns2.hostnet.nl	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.184.0.113	14400s	n09.fwd.prod.hostnet.nl	AS51468	One.com A/S	91.184.0.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mailfilter.hostnet.nl	91.184.19.251	mailfilter.hostnet.nl	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.184.0.113
🔶 Autoconfig	91.184.0.113

🔷 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 2026-10-11 22:47:21

www CNAME	coversco.dk (all on coversco.dk) → 91.184.0.113 (AS51468)
www vs bare domain	Same network coversco.dk: 91.184.0.113 (AS51468) www.coversco.dk: 91.184.0.113 (AS51468)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

1 records 229ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mailfilter.hostnet.nl	DANE-EE · SPKI · SHA-256	E3F3620A9FFBF55AAED670B046874D36…

🔐 DNSSEC#

2084ms

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	2026071001
Primary NS (MNAME)	ns01.hostnet.nl
Responsible (RNAME)	hostmaster@hostnet.nl
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 14:30:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-28
Expires	2027-09-30 (348d)

🔗 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#

75ms

43ms

53ms

AAAA

74ms

TXT

213ms

CAA

52ms

HTTPS

86ms

TLSA

229ms

SOA

0ms

MTA-STS

107ms

DNSSEC

2084ms

SRV

104ms

Total

2869ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 13:12:34	2448ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:45:24 shown	2869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 03:09:16	768ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:31:59	663ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 22:36:04	632ms	2 NS 1 A 1 MX	🔓 Insecure