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Performance Lighthouse

Desktop
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Mobile
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Web Vitals Metrics
FCP (First Contentful Paint):
D: -- M: --
LCP (Largest Contentful Paint):
D: -- M: --
TBT (Total Blocking Time):
D: -- M: --
CLS (Cumulative Layout Shift):
D: -- M: --
TTI ( Time to Interactive):
D: -- M: --
Speed Index:
D: -- M: --
Generating Screenshot
Screenshot
web-r4.nic.it

Server Footprint

Target Address: web-r4.nic.it
Server IPv4: 192.12.192.40
BGP Autonomous System (ASN): AS2597 (CCTLD-IT - Consiglio Nazionale delle Ricerche, IT) [IT]
HTTP Service Speed: Scanning...

WHOIS registry

For WHOIS details, please check the parent domain: nic.it
Registrar: ccTLD 'it' Registry
Created At: 27.08.1997 00:00
Last Updated: 16.01.2026 00:46
Expires At: 31.12.2026
Remaining Time: 176 Days

SSL Certificate Scanning...

Issuer: --
Certificate Expiry: --
SSL Days Remaining: --

Security & SEO Health

Other Domain Extensions (TLD)

Scanning extensions...

Name Servers (NS)

Record Type: NS
6 Records
For NameServer details, please check the parent domain: nic.it
Target m.dns.it IP Address
IPv4 217.29.76.4 IPv6 2001:1ac0::200:0:a5d1:6004:2
ASN
AS16004 (MIXITA-AS - MIX S.r.L. - Milan Internet eXchange, IT) [IT] AS16004 (MIXITA-AS - MIX S.r.L. - Milan Internet eXchange, IT) [IT]
Target r.dns.it IP Address
IPv4 193.206.141.46 IPv6 2001:760:ffff:ffff::ca
ASN
AS137 (ASGARR - Consortium GARR, IT) [IT] AS137 (ASGARR - Consortium GARR, IT) [IT]
Target v.dns.it IP Address
IPv4 194.0.25.44 IPv6 2001:678:20::44
ASN
AS1921 207021 [AT] AS1921 207021 [AT]
Target dns.nic.it IP Address
IPv4 192.12.192.5 IPv6 2a00:d40:1:1::5
ASN
AS2597 (CCTLD-IT - Consiglio Nazionale delle Ricerche, IT) [IT] AS2597 (CCTLD-IT - Consiglio Nazionale delle Ricerche, IT) [IT]
Target a.dns.it IP Address
IPv4 194.0.16.215 IPv6 2001:678:12::194:0:16:215
ASN
AS197440 (CCTLD-IT-anycast - Consiglio Nazionale delle Ricerche, IT) [IT] AS197440 (CCTLD-IT-anycast - Consiglio Nazionale delle Ricerche, IT) [IT]
Target nameserver.cnr.it IP Address
IPv4 194.119.192.34 IPv6 2a00:1620:c0:220:194:119:192:34
ASN
AS137 (ASGARR - Consortium GARR, IT) [IT] AS137 (ASGARR - Consortium GARR, IT) [IT]
DNS Resolution Roadmap
Subdomain detected: web-r4.nic.it. Checking parent domain nic.it for NameServer information.
Resolution started: querying NS (Name Server) records for nic.it.
Step 1: Querying local DNS resolver...
Success! Authorized NS records retrieved from local DNS resolver.

IP Addresses (A) (IPv4)

Record Type: A
1 Records
IP address 192.12.192.40 BGP Network (ASN) AS2597 (CCTLD-IT - Consiglio Nazionale delle Ricerche, IT) [IT]

IP Addresses (AAAA) (IPv6)

Record Type: AAAA
1 Records
IP address 2a00:d40:1:1:192:12:192:40 BGP Network (ASN) AS2597 (CCTLD-IT - Consiglio Nazionale delle Ricerche, IT) [IT]

Mail Servers (MX)

Record Type: MX
0 Records
No records found.

Text Records (TXT)

Record Type: TXT
0 Records
No records found.

Alias Records (CNAME)

Record Type: CNAME
0 Records
No records found.

Start of Authority (SOA)

Record Type: SOA
0 Records
No records found.