guzzanti.dk

📜 Historical scan 2026-06-17 10:07:33 · ← 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 61ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.235.102.36	—	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 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:28:ca:112::1:870	—	sce06.vas-server.cz	AS39392	SH.cz s.r.o.	2a01:28:0:0:0:0:0:0/32	🇨🇿 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#

146ms

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

🏷️ SOA#

64ms

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#

61ms

62ms

69ms

AAAA

64ms

TXT

234ms

CAA

67ms

HTTPS

65ms

TLSA

659ms

SOA

64ms

MTA-STS

73ms

DNSSEC

146ms

SRV

0ms

Total

1664ms

🕐 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	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 shown	1664ms	2 NS 1 A 0 MX	🔓 Insecure