lambda.cat - robtex.com
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 | v=spf1 include:_spf.serviciodecorreo.es ip4:27.0.175.186 ~all | ||||||
| TXT | google-site-verification=YvTApmm7KTaSpyLHc6FHiMB3HrOoVddphfzigYFdV_A | ||||||
| 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=2604232123 | ||||||
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
○ 2026-04-23 21:51:56
○NSdns2.serv473327.servidoresdns.net2015-07-23 → 2017-12-29 · 4 obs
● 2017-12-29 13:24:06
○ 2026-02-23 06:45:44
○ 2026-04-23 21:51:56
●NSdns45.servidoresdns.net2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 06:45:44
● 2026-04-23 21:51:56
●NSdns46.servidoresdns.net2026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 06:45:44
● 2026-04-23 21:51:56
●MXmx.serviciodecorreo.es2017-12-29 → 2026-04-23 · 3 obs
● 2017-12-29 13:24:06
● 2026-04-23 21:51:56
○MXsmtp-02.servidoresdns.net2015-07-23 → 2016-12-30 · 4 obs
● 2016-12-30 05:32:46
○ 2017-12-29 13:24:06
○ 2026-04-23 21:51:56
○A217.76.132.1392015-07-23 → 2017-12-29 · 4 obs
● 2017-12-29 13:24:06
○ 2026-02-23 06:45:44
○ 2026-04-23 21:51:56
●A217.76.154.522026-02-23 → 2026-04-23 · 3 obs
● 2026-02-23 06:45:44
● 2026-04-23 21:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cat | cat.ns.nic.es, switch.nic.cat, nsc.nic.de, cat.pch.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: 1027ms | 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 | google-site-verification=YvTApmm7KTaSpyL, v=spf1 include:_spf.serviciodecorreo.es |
| 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, nsc.nic.de...)
Analysis
Hierarchy
lambda.cat is the parent of www.lambda.cat.
IP Addresses
lambda.cat resolves to one IP number: 217.76.154.52.
Other host names such as www.lambda.cat and mostrafire.com share IP numbers with lambda.cat.
Name Servers
lambda.cat is delegated to two name servers dns45.servidoresdns.net and dns46.servidoresdns.net.
lambda.cat shares the same name server setup as other domains, for instance gladtolink-bc.es, inforeservas.net, comercioregiondemurcia.es, cofac.es and ureson.es.
lambda.cat shares name servers with other domains at least partially, for example insurceo.com and netmanager.es.
Host names with one IP number:
dns45.servidoresdns.net points to 217.76.128.190
dns46.servidoresdns.net points to 82.223.218.153
Mail Servers
lambda.cat is handled by a single mail server, mx.serviciodecorreo.es.
lambda.cat shares the same mail server setup as other domains, for instance tdgl.org, limusin.info, pabisa.net, coplagas.es and tormeal.com.
lambda.cat shares some mail servers with other domains, at least partially, for example idin.es and aniamartinez.es.
mx.serviciodecorreo.es resolves to IP 82.223.190.100.