lambda-9.com - dns.ninja
lambda-9.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.180.66.87🇩🇪 IP-PROJECTS5.180.66.0/24 IP-Routing by www.ip-projects.de | ||||||
| PTR | mail.lambda-9.com | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.lambda-9.com ⭐ | ||||||
| A | 5.180.66.87🇩🇪 IP-PROJECTS5.180.66.0/24 IP-Routing by www.ip-projects.de | ||||||
| PTR | mail.lambda-9.com | ||||||
| TXT | v=spf1 a:mail.lambda-9.com include:spf.smtp2go.com -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-08-03 #28 | ||||||
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=1791505504 | ||||||
Same first word
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSroot-dns.netcup.net2018-08-13 → 2026-10-09 · 2 obs
● 2026-10-09 00:41:08
●NSsecond-dns.netcup.net2018-08-13 → 2026-10-09 · 2 obs
● 2026-10-09 00:41:08
●NSthird-dns.netcup.net2018-08-13 → 2026-10-09 · 2 obs
● 2026-10-09 00:41:08
●MXmail.lambda-9.com2018-08-13 → 2026-10-09 · 2 obs
● 2026-10-09 00:41:08
○A46.38.243.2342018-08-13 → 2018-08-13 · 3 obs
○ 2026-10-05 02:26:40
○ 2026-10-09 00:41:08
●A5.180.66.872026-10-05 → 2026-10-09 · 3 obs
● 2026-10-05 02:26:40
● 2026-10-09 00:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| lambda-9.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda-9.com (unsigned zone)
⏱️ Timing
Total: 1219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.180.66.87 |
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.lambda-9.com (pri: 10) |
| TXT | 1 | v=spf1 a:mail.lambda-9.com include:spf.s |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
lambda-9.com resolves to just one IP address, 5.180.66.87.
Name Servers
lambda-9.com carries NS records delegating to root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
The name servers of lambda-9.com overlap at least partially with those of other domains — among them tomno.net, dietholm.de, apart-bergli.at and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net are three hostnames that each resolve to a pair of IP addresses: root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The sole mail server for lambda-9.com is mail.lambda-9.com.
mail.lambda-9.com carries a single IP number, which is 5.180.66.87.