lambda.cat - dns.ninja
lambda.cat
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.154.52🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| NS | dns45.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.190🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns45.servidoresdns.net | ||||||
| NS | dns46.servidoresdns.net | ||||||
| A | 82.223.218.153🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns46.servidoresdns.net | ||||||
| MX | mx.serviciodecorreo.es ⭐ | ||||||
| A | 82.223.190.100🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.serviciodecorreo.es | ||||||
| TXT | google-site-verification=YvTApmm7KTaSpyLHc6FHiMB3HrOoVddphfzigYFdV_A | ||||||
| TXT | v=spf1 include:_spf.serviciodecorreo.es ip4:27.0.175.186 ~all | ||||||
| SOA | dns45.servidoresdns.nethostmaster@servidoresdns.net 2021-11-17 #13 | ||||||
cat
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anyc1.irondns.net ⭐ | ||||||
| NS | cat.ns.nic.es | ||||||
| NS | cat.pch.net | ||||||
| NS | nsc.nic.de | ||||||
| NS | switch.nic.cat | ||||||
| SOA | anyc1.irondns.netdnsmaster@corenic.org serial=2606040934 | ||||||
Subdomains
www.lambda.cat |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.serv473327.servidoresdns.net2015-07-23 → 2017-12-29 · 4 obs
● 2017-12-29 13:24:06
○ 2026-02-23 06:45:44
○ 2026-06-04 09:44:56
○NSdns2.serv473327.servidoresdns.net2015-07-23 → 2017-12-29 · 4 obs
● 2017-12-29 13:24:06
○ 2026-02-23 06:45:44
○ 2026-06-04 09:44:56
●NSdns45.servidoresdns.net2026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 06:45:44
● 2026-06-04 09:44:56
●NSdns46.servidoresdns.net2026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 06:45:44
● 2026-06-04 09:44:56
●MXmx.serviciodecorreo.es2017-12-29 → 2026-06-04 · 3 obs
● 2017-12-29 13:24:06
● 2026-06-04 09:44:56
○MXsmtp-02.servidoresdns.net2015-07-23 → 2016-12-30 · 4 obs
● 2016-12-30 05:32:46
○ 2017-12-29 13:24:06
○ 2026-06-04 09:44:56
○A217.76.132.1392015-07-23 → 2017-12-29 · 4 obs
● 2017-12-29 13:24:06
○ 2026-02-23 06:45:44
○ 2026-06-04 09:44:56
●A217.76.154.522026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 06:45:44
● 2026-06-04 09:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cat | cat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net... | 10 records |
| lambda.cat | dns46.servidoresdns.net, dns45.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.190
NS records: dns46.servidoresdns.net, dns45.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda.cat (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.154.52 |
| NS | 2 | dns46.servidoresdns.net, dns45.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.serviciodecorreo.es , google-site-verification=YvTApmm7KTaSpyL |
| SOA | 1 | dns45.servidoresdns.net hostmaster.servi |
📌 Glue Records Collected
Total: 10
In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)
Out-of-bailiwick: 8 (cat.ns.nic.es, cat.ns.nic.es, cat.pch.net...)
Analysis
Hierarchy
lambda.cat is a parent domain of www.lambda.cat.
IP Addresses
lambda.cat has exactly one IP address — 217.76.154.52.
Host names such as www.lambda.cat and mostrafire.com share IP numbers with lambda.cat.
Name Servers
The NS records for lambda.cat delegate to dns45.servidoresdns.net and dns46.servidoresdns.net.
The name server configuration of lambda.cat is shared with other domains, for instance gladtolink-bc.es, inforeservas.net, comercioregiondemurcia.es and two others.
lambda.cat shares at least some of its name servers with other domains, such as insurceo.com and netmanager.es.
dns45.servidoresdns.net and dns46.servidoresdns.net each resolve to one IP number: dns45.servidoresdns.net points to 217.76.128.190 and dns46.servidoresdns.net points to 82.223.218.153.
Mail Servers
lambda.cat uses one mail server — mx.serviciodecorreo.es.
The mail server setup of lambda.cat matches that of other domains such as tdgl.org, djiarsmadrid.com, limusin.info and two others.
lambda.cat shares at least some of its mail servers with other domains, such as idin.es and aniamartinez.es.
mx.serviciodecorreo.es resolves to 82.223.190.100 and no other IP number.