Performance Lighthouse
Desktop
--
Mobile
--
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: --
Server Footprint
Target Address:
deltazakelijkglasvezel.nl
Server IPv4:
62.45.70.135
BGP Autonomous System (ASN):
AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL]
HTTP Service Speed:
Scanning...
Response Time
--
Server Software
--
WHOIS registry
Registrar:
DELTA Fiber Nederland B.V.
Created At:
15.09.2022
Last Updated:
24.11.2025
Expires At:
N/A
Remaining Time:
Unknown
SSL Certificate Scanning...
Issuer:
--
Certificate Expiry:
--
SSL Days Remaining:
--
Security & SEO Health
Audit failed
Security Grade
--
(--)
SEO Score
--
Domain Age:
--
Created: --
Expiry: --
Threat Intelligence
USOM Blocklist
Scanning
SURBL Phishing
Scanning
Spamhaus DBL
Scanning
Other Domain Extensions (TLD)
Scanning extensions...
Name Servers (NS)
Record Type: NS
2
Records
| Target | IP Address | ASN |
|---|---|---|
| Target ns2.dfn.nl |
IP Address
IPv4
62.45.45.111
IPv6
2001:4c3a:100:b::111
|
ASN
AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL]
AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL]
|
| Target ns1.dfn.nl |
IP Address
IPv4
212.115.192.111
IPv6
2a02:f68::cf4:0:0:0:111
|
ASN
AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL]
AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL]
|
DNS Resolution Roadmap
Resolution started: querying NS (Name Server) records for deltazakelijkglasvezel.nl.
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 | ISP / BGP Network (ASN) |
|---|---|
| IP address 62.45.70.135 | BGP Network (ASN) AS15435 (KABELFOON - DELTA Fiber Nederland B.V., NL) [NL] |
IP Addresses (AAAA) (IPv6)
Record Type: AAAA
0
Records
No records found.
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
1
Records
| Primary NS / Admin Mail | Serial / Refresh | Expire / Min TTL |
|---|---|---|
| Primary NS / Admin ns1.dfn.nl hostmaster.dfn.nl | Serial / Refresh Serial: 2026100801 Ref: 10800s | Expire / Min TTL Expire: 604800s Min: 3600s |