blockfust.com - robtex.com
blockfust.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778679296 | ||||||
Same first word
blockfust.com |
DNS History
7 records (6 active, 1 former)
●NSns1.flexwebhosting.nl2019-02-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:47:16
●NSns2.flexwebhosting.nl2019-02-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:47:16
●NSns3.flexwebhosting.com2019-02-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:47:16
●MXsrv1.flexfilter.nl2019-02-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:47:16
●MXsrv2.flexfilter.nl2019-02-22 → 2026-05-13 · 2 obs
● 2026-05-13 13:47:16
○A62.84.240.1402019-02-22 → 2019-02-22 · 3 obs
○ 2026-05-13 08:43:40
○ 2026-05-13 13:47:16
●A62.84.247.2312026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 08:43:40
● 2026-05-13 13:47:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| blockfust.com | ns3.flexwebhosting.com, ns1.flexwebhosting.nl, ns2.flexwebhosting.nl | 1 record |
✅ Authoritative Response
Server:62.84.243.10
NS records: ns3.flexwebhosting.com, ns1.flexwebhosting.nl, ns2.flexwebhosting.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockfust.com (unsigned zone)
⏱️ Timing
Total: 685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.84.247.231 |
| NS | 3 | ns1.flexwebhosting.nl, ns3.flexwebhosting.com... |
| MX | 2 | srv1.flexfilter.nl (pri: 10), srv2.flexfilter.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx a:spf.flexfilter.nl ~all |
| SOA | 1 | ns1.flexwebhosting.nl hostmaster.blockfu |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns3.flexwebhosting.com)
Analysis
IP Addresses
blockfust.com resolves to one IP number: 62.84.247.231.
other host names including mail.marlu.info, mail.ihorti.nl, marlu.info, www.3doodler.club and iksion.com share IP numbers with blockfust.com.
Name Servers
blockfust.com is delegated to three name servers ns3.flexwebhosting.com, ns1.flexwebhosting.nl and ns2.flexwebhosting.nl.
blockfust.com at least partially shares name servers with other domains, for instance rederijplas.nl, henkaerts.nl, 84-it.com, hrsupportnederland.nl and fenu.nl.
These name servers are commonly used with ns1.anony.nl, ns2.anony.nl and ns3.anony.eu.
Hosts with two IP numbers:
ns1.flexwebhosting.nl points to: 2a02:2968:2::10 and 62.84.243.10.
ns2.flexwebhosting.nl points to: 2a02:2968:2:5::30 and 185.27.140.33.
Hosts with one IP number:
ns3.flexwebhosting.com points to: 185.231.200.133.
Mail Servers
Two mail servers handle blockfust.com: srv1.flexfilter.nl and srv2.flexfilter.nl.
blockfust.com shares the same mail server setup as other domains, for instance maasdrielvandaag.nl, mkenc.nl, janheidema.nl, dossport.org and hucha.nl.
blockfust.com shares mail servers with other domains to some extent, for instance weststadrecycling.com.
Host names with four IPs:
srv1.flexfilter.nl points to: 62.84.240.181, 62.84.244.16, 62.84.244.25 and 185.89.6.110.
Host names with three IPs:
srv2.flexfilter.nl points to: 62.84.240.181, 62.84.244.16 and 185.89.6.110.
Names pointing to 62.84.240.181: srv1.flexfilter.nl and srv2.flexfilter.nl.
Names pointing to 62.84.244.16: srv1.flexfilter.nl and srv2.flexfilter.nl.
Names pointing to 185.89.6.110: srv1.flexfilter.nl and srv2.flexfilter.nl.