fostplus.com - dns.ninja
fostplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
| NS | ns3.combell.net ⭐ | ||||||
| A | 2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | ns3.combell.net | ||||||
| A | 83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | ns3.combell.net | ||||||
| NS | ns1.combell.eu ⚠️ Not in parent delegation | ||||||
| A | 2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44 | ||||||
| A | 89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network | ||||||
| PTR | 89.44.166.48.static.hosted.by.combell-ops.net | ||||||
| NS | ns4.combell.net | ||||||
| A | 2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| A | 86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network | ||||||
| PTR | ns4.combell.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.combell.nethostmaster@fostplus.com serial=1757486304 | ||||||
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=1781390123 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.combell.eu2026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 22:48:18
●NSns3.combell.net2026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 22:48:18
●NSns4.combell.net2026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 22:48:18
●A217.19.237.542026-03-28 → 2026-06-13 · 2 obs
● 2026-06-13 22:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fostplus.com | ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:86.39.202.67
NS records: ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.237.54 |
| NS | 3 | ns4.combell.net, ns3.combell.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.combell.net hostmaster.fostplus.com |
Analysis
IP Addresses
fostplus.com has exactly one IP address — 217.19.237.54.
www.frederikimbo.be, (0x736578)-plaza.co.uk, mvdv.be plus two other host names have IP numbers in common with fostplus.com.
Name Servers
Three name servers are authoritative for fostplus.com: ns1.combell.eu, ns3.combell.net and ns4.combell.net.
fostplus.com has at least partial name server overlap with other domains, such as bomenzorgthys.be, mrguide.nl, alu-velgrepair.be and two others.
ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu — plus 3 other name servers — are commonly paired with these name servers.
ns1.combell.eu resolves to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3. All three hostnames point to two IP numbers each.