lambda-isol.com - robtex.com
lambda-isol.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.european-server.com ⭐ | ||||||
| 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.european-server.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.european-server.com | ||||||
| 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 | ||||||
| MX | mail.lambda-isol.com ⭐ | ||||||
| A | 217.21.184.34🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network | ||||||
| PTR | 217.21.184.34.static.hosted.by.combell.com | ||||||
| SOA | ns3.european-server.comhostmaster@lambda-isol.com serial=1669488863 | ||||||
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=1775217847 | ||||||
Subdomains
hostmaster.lambda-isol.com |
mail.lambda-isol.com |
Same first word
lambda-isol.com |
DNS History
4 records (4 active, 0 former)
●NSns1.european-server.eu2026-03-17 → 2026-04-03 · 3 obs
● 2026-03-17 13:03:28
● 2026-04-03 12:22:38
●NSns3.european-server.com2015-08-18 → 2026-04-03 · 2 obs
● 2026-04-03 12:22:38
●NSns4.european-server.com2015-08-18 → 2026-04-03 · 2 obs
● 2026-04-03 12:22:38
●MXmail.lambda-isol.com2015-08-18 → 2026-04-03 · 2 obs
● 2026-04-03 12:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| lambda-isol.com | ns3.european-server.com, ns4.european-server.com | 4 records |
✅ Authoritative Response
Server:86.39.202.67
NS records: ns3.european-server.com, ns4.european-server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda-isol.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns4.european-server.com, ns3.european-server.com... |
| MX | 1 | mail.lambda-isol.com (pri: 10) |
| SOA | 1 | ns3.european-server.com hostmaster.lambd |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.european-server.com, ns3.european-server.com, ns4.european-server.com...)
Analysis
Hierarchy
lambda-isol.com is a parent of hostmaster.lambda-isol.com and mail.lambda-isol.com.
Name Servers
lambda-isol.com is delegated to three name servers: ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.
lambda-isol.com at least partially shares name servers with other domains, for example crdb.be, aquina.de, prefaxis.be, tresmonges.com and xpert.nl.
these name servers are commonly used with ns3.combell.net, ns4.combell.net, ns1.combell.eu, ns1.easyhost.be, ns2.easyhost.be and ns3.easyhost.be.
Host names with two IP numbers:
ns3.european-server.com points to 2a00:1c98::53:1 and 83.217.73.172
ns4.european-server.com points to 2001:1598:0:101::3 and 86.39.202.67
ns1.european-server.eu points to 2a00:1c98:50::50 and 89.44.166.48
Mail Servers
The mail.lambda-isol.com mail server handles lambda-isol.com.
mail.lambda-isol.com points to a single IP number: 217.21.184.34.