sumstec.com - robtex.com
sumstec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.105.89.72🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | web3.csnet.es | ||||||
| NS | dns1.csnet.es ⭐ | ||||||
| A | 87.98.227.39🇪🇸 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | dns1.csnet.es | ||||||
| NS | dns2.csnet.es | ||||||
| A | 178.33.86.9🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | dns2.csnet.es | ||||||
| NS | dns3.csnet.es | ||||||
| A | 178.33.86.10🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | dns3.csnet.es | ||||||
| MX | correo.csnet.es ⭐ | ||||||
| A | 178.33.86.11🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | hermes.csnet.es | ||||||
| TXT | v=spf1 a mx include:csnet.es -all | ||||||
| TXT | google-site-verification=yINN0fTxYwjsMIhzlY-8MwUA7cb9sdmyGTj9zXiIinc | ||||||
| SOA | dns1.csnet.esdominios@csnet.es 2024-06-04 #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=1774689722 | ||||||
Same first word
sumstec.com |
Similar names
DNS History
10 records (5 active, 5 former)
●MXcorreo.csnet.es2026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 13:15:52
● 2026-03-28 09:33:24
○MXmail0.csnet.es2007-11-03 → 2007-11-03 · 3 obs
○ 2015-06-30 10:46:56
○ 2026-03-28 09:33:24
○MXmail1.csnet.es2007-11-03 → 2007-11-03 · 3 obs
○ 2015-06-30 10:46:56
○ 2026-03-28 09:33:24
○MXmail2.csnet.es2007-11-03 → 2007-11-03 · 3 obs
○ 2015-06-30 10:46:56
○ 2026-03-28 09:33:24
○MXmail3.csnet.es2015-06-30 → 2017-04-02 · 5 obs
● 2015-06-30 10:46:56
● 2017-04-02 08:47:26
○ 2026-03-17 13:15:52
○ 2026-03-28 09:33:24
○A37.59.159.2082015-06-30 → 2017-04-02 · 5 obs
● 2015-06-30 10:46:56
● 2017-04-02 08:47:26
○ 2026-03-17 13:15:52
○ 2026-03-28 09:33:24
●A46.105.89.722026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 13:15:52
● 2026-03-28 09:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| sumstec.com | dns1.csnet.es, dns2.csnet.es, dns3.csnet.es | - |
✅ Authoritative Response
Server:87.98.227.39
NS records: dns1.csnet.es, dns2.csnet.es, dns3.csnet.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumstec.com (unsigned zone)
⏱️ Timing
Total: 3325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.105.89.72 |
| NS | 3 | dns2.csnet.es, dns3.csnet.es... |
| MX | 1 | correo.csnet.es (pri: 2) |
| TXT | 2 | v=spf1 a mx include:csnet.es -all, google-site-verification=yINN0fTxYwjsMIh |
| SOA | 1 | dns1.csnet.es dominios.csnet.es |
Analysis
IP Addresses
sumstec.com points to a single IP: 46.105.89.72.
Other host names, for instance agripesa.com, davidelfin.com, coleccionalexandra.com, imola.es and timbrado.es share IP numbers with sumstec.com.
Name Servers
sumstec.com is delegated to three name servers: dns1.csnet.es, dns2.csnet.es and dns3.csnet.es.
sumstec.com partially shares name servers with other domains; examples include adriancampos.info, itacaesmalglass.com, unimatprevencio.es, esmalglass-itaca.com and coleccionalexandra.com.
Host names with one IP number:
Host dns1.csnet.es points to 87.98.227.39.
Host dns2.csnet.es points to 178.33.86.9.
Host dns3.csnet.es points to 178.33.86.10.
Mail Servers
sumstec.com is handled by a single mail server, correo.csnet.es.
sumstec.com has the same mail server setup as other domains, including azulejoespanol.com, timbrado.es, juviraf.com, ripolles.es and raysi.com.
correo.csnet.es points to a single IP: 178.33.86.11.