guzzanti.dk

📜 Historical scan 2026-08-24 17:25:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guzzanti.dk is a .dk domain served by 2 nameservers (ns.web4u.cz, ns2.web4u.cz). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.235.102.36 is hosted by SH.cz s.r.o. (AS39392) in Czechia. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.web4u.cz	185.14.224.241 2001:1568:fd::241	ns.web4u.cz ns.web4u.cz	AS39790 Web4U s.r.o. AS39790 Web4U s.r.o.
ns2.web4u.cz	2a02:a40:100:28ff::12 85.207.53.12	ns2.web4u.cz ns2.web4u.cz	AS25248 RADIOKOMUNIKACE a.s. AS25248 RADIOKOMUNIKACE a.s.

🌍 A Records#

1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.235.102.36	900s	sce06.vas-server.cz	AS39392	SH.cz s.r.o.	37.235.96.0/20	🇨🇿 Czechia	Prague

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:28:ca:112::1:870	900s	sce06.vas-server.cz	AS39392	SH.cz s.r.o.	2a01:28::/32	🇨🇿 Czechia	Prague

🔐 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 2026-10-07 16:25:31

www	37.235.102.36 2a01:28:ca:112::1:870 (AS39392) (address records, no CNAME)
www vs bare domain	Same network guzzanti.dk: 37.235.102.36 2a01:28:ca:112::1:870 (AS39392) www.guzzanti.dk: 37.235.102.36 2a01:28:ca:112::1:870 (AS39392)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

🏷️ SOA#

6ms

Field	Value
Serial	2023092808
Primary NS (MNAME)	ns.web4u.cz
Responsible (RNAME)	admin@web4u.cz
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

105ms

25ms

AAAA

27ms

TXT

136ms

CAA

26ms

HTTPS

36ms

TLSA

97ms

SOA

6ms

MTA-STS

52ms

DNSSEC

147ms

SRV

0ms

Total

2228ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 01:13:13	1723ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-31 14:10:07	5085ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 15:09:06	9867ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-24 17:25:24 shown	2228ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 00:09:39	10742ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 17:29:31	1057ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 22:43:40	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:29:58	1392ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:07:33	1664ms	2 NS 1 A 0 MX	🔓 Insecure