guzzanti.dk

📜 Historical scan 2026-08-31 14:10:07 · ← 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 77ms

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 2067ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.235.102.36	898s	sce06.vas-server.cz	AS39392	SH.cz s.r.o.	37.235.96.0/20	🇨🇿 Czechia	Prague

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	37.235.102.36
🔶 Autoconfig	37.235.102.36

🔷 AAAA Records (IPv6)#

1 records 82ms

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.	2a01:28:0:0:0:0:0:0/32	🇨🇿 Czechia	—

🔐 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#

168ms

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	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#

77ms

2067ms

129ms

AAAA

82ms

TXT

418ms

CAA

112ms

HTTPS

118ms

TLSA

1417ms

SOA

0ms

MTA-STS

138ms

DNSSEC

168ms

SRV

1246ms

Total

5085ms

🕐 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 shown	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	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