central-surf.com - robtex.com
central-surf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.194.91.174🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | hs-2031.servidores-dedicados.es | ||||||
| NS | ns1.bidasoamm.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| NS | dns1.bidasoamm.com ⚠️ Not in zone NS records | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| NS | dns2.bidasoamm.com ⚠️ Not in zone NS records | ||||||
| A | 82.194.91.171🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | correo.prismacm.es | ||||||
| NS | ns2.bidasoamm.com ⚠️ Not in parent delegation | ||||||
| A | 82.194.91.171🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | correo.prismacm.es | ||||||
| MX | mail.central-surf.com ⭐ | ||||||
| A | 82.194.91.170🇪🇸 acens_AS82.194.80.0/20 | ||||||
| PTR | srv.prismacm.es | ||||||
| TXT | v=spf1 ip4:82.194.91.170 +a +mx +ip4:82.194.91.16 ~all | ||||||
| SOA | ns1.bidasoamm.comgestionados@hostalia.com 2022-06-19 #4 | ||||||
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=1776181782 | ||||||
Previously MX for
central-surf.com |
Subdomains
mail.central-surf.com |
Same first word
central-surf.com |
DNS History
12 records (6 active, 6 former)
●NSdns1.bidasoamm.com2026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 19:40:18
● 2026-04-14 16:10:46
○NSdns1.sistemadns.com2015-08-22 → 2016-07-22 · 4 obs
● 2016-07-22 13:16:26
○ 2017-03-24 03:30:00
○ 2026-04-14 16:10:46
●NSdns2.bidasoamm.com2026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 19:40:18
● 2026-04-14 16:10:46
○NSdns2.sistemadns.com2015-08-22 → 2016-07-22 · 4 obs
● 2016-07-22 13:16:26
○ 2017-03-24 03:30:00
○ 2026-04-14 16:10:46
●NSns1.bidasoamm.com2017-03-24 → 2026-04-14 · 3 obs
● 2017-03-24 03:30:00
● 2026-04-14 16:10:46
●NSns2.bidasoamm.com2017-03-24 → 2026-04-14 · 3 obs
● 2017-03-24 03:30:00
● 2026-04-14 16:10:46
○MXcentral-surf.com2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 03:30:00
○ 2026-03-10 19:40:18
○ 2026-04-14 16:10:46
●MXmail.central-surf.com2026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 19:40:18
● 2026-04-14 16:10:46
○MXsmtp-01.servidoresdns.net2015-08-22 → 2016-07-22 · 4 obs
● 2016-07-22 13:16:26
○ 2017-03-24 03:30:00
○ 2026-04-14 16:10:46
○A82.194.91.162015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-12 01:42:20
○ 2026-04-14 16:10:46
○A82.194.91.1702015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 01:42:20
● 2017-03-24 03:30:00
○ 2026-03-10 19:40:18
○ 2026-04-14 16:10:46
●A82.194.91.1742026-03-10 → 2026-04-14 · 3 obs
● 2026-03-10 19:40:18
● 2026-04-14 16:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| central-surf.com | dns1.bidasoamm.com, dns2.bidasoamm.com | 2 records |
✅ Authoritative Response
Server:82.194.91.170
NS records: dns1.bidasoamm.com, dns2.bidasoamm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for central-surf.com (unsigned zone)
⏱️ Timing
Total: 394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.194.91.174 |
| NS | 2 | ns2.bidasoamm.com, ns1.bidasoamm.com |
| MX | 1 | mail.central-surf.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:82.194.91.170 +a +mx +ip4:82. |
| SOA | 1 | ns1.bidasoamm.com gestionados.hostalia.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.bidasoamm.com, dns2.bidasoamm.com)
Analysis
Hierarchy
central-surf.com is the parent of mail.central-surf.com.
IP Addresses
central-surf.com points to IP number 82.194.91.174.
For instance, other host names hs-1507.dedicated.hostalia.com, ns2.etron.es, ns2.escuelacanina.net, etron.es and ns2.sansilvestrelasarteoria.com share IP numbers with central-surf.com.
Name Servers
central-surf.com is delegated to four name servers: dns1.bidasoamm.com, dns2.bidasoamm.com, ns1.bidasoamm.com and ns2.bidasoamm.com.
central-surf.com shares name servers with other domains at least partially, for example funditec.net, valensl.com, tubostudio.es, seberiadonostiarra.com and laboratoriosabad.com.
Host names sharing one IP address:
The host name dns1.bidasoamm.com points to 82.194.91.170.
The host name dns2.bidasoamm.com points to 82.194.91.171.
The host name ns1.bidasoamm.com points to 82.194.91.170.
The host name ns2.bidasoamm.com points to 82.194.91.171.
Host names pointing to 82.194.91.170: dns1.bidasoamm.com and ns1.bidasoamm.com
Host names pointing to 82.194.91.171: dns2.bidasoamm.com and ns2.bidasoamm.com
Mail Servers
central-surf.com is handled by a single mail server, mail.central-surf.com.
mail.central-surf.com points to a single IP: 82.194.91.170.