contatech.com - robtex.com
contatech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.132.56🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.56.132.69.159.clients.your-server.de | ||||||
| NS | ns1.dondominio.com ⭐ | ||||||
| A | 87.117.96.2🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP) | ||||||
| PTR | ns1.dondominio.com | ||||||
| NS | ns2.dondominio.com | ||||||
| A | 87.117.96.3🇪🇸 SCIP-AS87.117.96.0/24 Soluciones Corporativas IP (SCIP) | ||||||
| PTR | ns2.dondominio.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bj-in-f26.1e100.net | ||||||
| A | 142.251.111.27🇺🇸 Google142.251.111.0/24 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| A | 2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48 | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google172.253.116.0/24 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| A | 2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| A | 192.178.128.26🇺🇸 Google192.178.128.0/24 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| SOA | ns1.dondominio.comdnsadmin@dondominio.com 2025-09-09 #0 | ||||||
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=1778351221 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.dondominio.com2026-04-25 → 2026-05-09 · 3 obs
● 2026-04-25 06:09:38
● 2026-05-09 18:42:16
●NSns2.dondominio.com2026-04-25 → 2026-05-09 · 3 obs
● 2026-04-25 06:09:38
● 2026-05-09 18:42:16
○NSns63.comunitat.eu2015-06-24 → 2017-02-13 · 4 obs
● 2017-02-13 02:39:40
○ 2026-04-25 06:09:38
○ 2026-05-09 18:42:16
○NSns64.comunitat.eu2015-06-24 → 2017-02-13 · 4 obs
● 2017-02-13 02:39:40
○ 2026-04-25 06:09:38
○ 2026-05-09 18:42:16
●MXalt2.aspmx.l.google.com2015-06-24 → 2026-05-09 · 2 obs
● 2026-05-09 18:42:16
●MXaspmx.l.google.com2015-06-24 → 2026-05-09 · 2 obs
● 2026-05-09 18:42:16
●MXaspmx2.googlemail.com2015-06-24 → 2026-05-09 · 2 obs
● 2026-05-09 18:42:16
●A159.69.132.562026-04-25 → 2026-05-09 · 3 obs
● 2026-04-25 06:09:38
● 2026-05-09 18:42:16
○A176.9.21.1212015-06-24 → 2017-02-13 · 4 obs
● 2017-02-13 02:39:40
○ 2026-04-25 06:09:38
○ 2026-05-09 18:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| contatech.com | ns1.dondominio.com, ns2.dondominio.com | 2 records |
✅ Authoritative Response
Server:87.117.96.2
NS records: ns1.dondominio.com, ns2.dondominio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contatech.com (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.132.56 |
| NS | 2 | ns2.dondominio.com, ns1.dondominio.com |
| MX | 3 | aspmx2.googlemail.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns1.dondominio.com dnsadmin.dondominio.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dondominio.com, ns2.dondominio.com)
Analysis
IP Addresses
contatech.com points to IP number: 159.69.132.56.
Other host names for instance adfesparreguera.cat, static.56.132.69.159.clients.your-server.de, alealudopress.com and grabadosbenages.com share IP numbers with contatech.com.
Name Servers
contatech.com is delegated to two name servers: ns1.dondominio.com and ns2.dondominio.com.
contatech.com shares the same name server setup as miliki.com, anestcare.es, clubdeajedrez.es, lacarceldelosgemelos.com and verticalms.com.
contatech.com at least partially shares name servers with other domains, for instance balmesmenorca.com, lanzaroteboattrips.at, perezdecarcamo.es, reformesosona.com and carotida.org.
These name servers are commonly used with ns6.dondominio.com, ns8.dondominio.com, ns7.dondominio.com, ns4.dondominio.com, ns3.dondominio.com and ns5.dondominio.com.
Host names with a single IP:
ns1.dondominio.com points to 87.117.96.2.
ns2.dondominio.com points to 87.117.96.3.
Mail Servers
Three mail servers handle contatech.com: aspmx2.googlemail.com, aspmx.l.google.com and alt2.aspmx.l.google.com.
contatech.com shares at least partially some mail servers with other domains, including ns500742.ns500742.ns500742.ns500742.ns500731.ns500688.ns500688.ns500705.ns500705.ns500291.ns500649.ns500666.lustychickser.com, cloudxe.com, dbcenter.pl, fence(0x666170).com and ns500731.ns500742.ns500742.ns500671.ns500704.ns500742.ns500688.ns500704.ns500678.ns500649.ns500291.ns500666.ns500131.lustychickser.com.
these mail servers are often used together with alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26; Host aspmx.l.google.com points to 2607:f8b0:4004:c0b::1a and 142.251.111.27; Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.