teleserson.net - robtex.com
teleserson.net
net
| 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=1774609367 | ||||||
Same first word
teleserson.net |
Similar names
DNS History
6 records (5 active, 1 former)
●NSnsjc8hos01.telefonica-data.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:03:24
● 2026-03-27 11:03:30
○NSnsjc8hos10.telefonica.es2015-07-26 → 2017-05-29 · 5 obs
● 2015-07-26 05:59:24
● 2017-05-29 04:50:10
○ 2026-03-27 11:03:24
○ 2026-03-27 11:03:30
●NSsun.rediris.es2007-09-17 → 2026-03-27 · 5 obs
○ 2015-07-26 05:59:24
○ 2017-05-29 04:50:10
● 2026-03-27 11:03:24
● 2026-03-27 11:03:30
●MXsmtp2.infonegocio.com2007-09-17 → 2026-03-27 · 2 obs
● 2026-03-27 11:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| teleserson.net | esifw1.tsai.es, esifw2.tsai.es, sun.rediris.es | - |
✅ Authoritative Response
Server:213.0.43.37
NS records: esifw1.tsai.es, esifw2.tsai.es, sun.rediris.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teleserson.net (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtp2.infonegocio.com (pri: 100) |
| SOA | 1 | nsjc8hos01.telefonica-data.com dnsadmin. |
Analysis
Name Servers
teleserson.net is delegated to four name servers: nsjc8hos01.telefonica-data.com, sun.rediris.es, esifw1.tsai.es and esifw2.tsai.es.
teleserson.net at least partially shares name servers with other domains, for instance ma.ieo.es, redpeugeot.com, ulpgcparati.es, 205.47.81.in-addr.arpa and 57.146.193.in-addr.arpa.
These name servers are commonly used together with the name servers chico.rediris.es, nsalchos01.telefonica-data.com, nsjc8hos10.telefonica.es, ns3chos01.telefonica-data.com, olmo.csic.es, sabina.cti.csic.es, ns1.telefonica-data.com, ns2.telefonica-data.com, dns1.unican.es and dns2.unican.es.
Two IP numbers for a host:
sun.rediris.es points to 2620:171:808::1 and 199.184.182.1.
One IP number:
nsjc8hos01.telefonica-data.com points to 213.0.43.37.
esifw1.tsai.es points to 213.0.43.37.
esifw2.tsai.es points to 213.4.194.5.
Hosts pointing to 213.0.43.37: nsjc8hos01.telefonica-data.com and esifw1.tsai.es.
Mail Servers
teleserson.net is handled by a single mail server, smtp2.infonegocio.com.
teleserson.net uses the same mail server configuration as other domains, such as kainsoft.com, cas-training.net, seguralimentaria.com, nrw.esru.org and cevine.net.