nautica.dk

📜 Historical scan 2026-06-17 15:16:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nautica.dk is a .dk domain served by 3 nameservers (ns1.site4now.net, ns2.site4now.net, ns3.site4now.net). It was registered on 26 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.58.159.53 is hosted by Sharktech (AS46844) in The Netherlands. Mail is handled by igw10.site4now.net. 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#

3 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.site4now.net	204.188.197.246 204.188.197.84 70.39.73.45	ns1.accessrgn.net — jbe4j12sz.rollforsurprise.com	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns2.site4now.net	208.98.36.41 45.58.159.232 45.58.159.233	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns3.site4now.net	208.98.36.42 45.58.159.230 45.58.159.231	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.58.159.53	—	customer.sharktech.net	AS46844	Sharktech	45.58.128.0/18	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	igw10.site4now.net	208.98.34.60	Mail5010.site4now.net	AS46844 Sharktech

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 a mx include:_spf.site4now.net ?all

✉️ SPF#

Policy	Record (nautica.dk)
?all (neutral)	v=spf1 a mx include:_spf.site4now.net ?all

📨 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 09:34:18

www CNAME	www.nautica.dk.cdn.cloudflare.net (all on cloudflare.net) → 104.21.12.136 172.67.152.137 2606:4700:3030::ac43:9889 2606:4700:3037::6815:c88 (AS13335)
www vs bare domain	Different networks nautica.dk: 45.58.159.53 (AS46844) www.nautica.dk: 104.21.12.136 172.67.152.137 2606:4700:3030::ac43:9889 2606:4700:3037::6815:c88 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2024101105
Primary NS (MNAME)	ns1.site4now.net
Responsible (RNAME)	hostmaster@smarterasp.net
Refresh	10800s
Retry	3600s
Expire	777600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 15:45:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-11-26
Expires	2026-11-30 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

71ms

73ms

AAAA

77ms

TXT

188ms

CAA

81ms

HTTPS

80ms

TLSA

285ms

SOA

77ms

MTA-STS

104ms

DNSSEC

168ms

SRV

0ms

Total

1133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:20:43	1283ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 12:57:07	13215ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 11:02:37	838ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:14:26	1172ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 12:38:58	5103ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 01:16:43	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 00:26:00	788ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:16:55 shown	1133ms	3 NS 1 A 1 MX	🔓 Insecure