carlosys.com - robtex.com
carlosys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.210.114.240🇫🇷 OVH51.210.0.0/16 | ||||||
| PTR | rs.cpse12.eu | ||||||
| NS | dns1.sered.net ⭐ | ||||||
| A | 185.37.231.10🇪🇸 ASN-XTUDIONET185.37.231.0/24 | ||||||
| PTR | dns1.sered.net | ||||||
| NS | dns2.sered.net | ||||||
| A | 46.175.128.146🇪🇸 ASN-XTUDIONET46.175.128.0/24 | ||||||
| PTR | dns2.sered.net | ||||||
| NS | dns3.sered.net | ||||||
| A | 193.84.177.223🇪🇸 ASN-XTUDIONET193.84.177.0/24 | ||||||
| PTR | dns3.sered.net | ||||||
| NS | dns4.sered.net | ||||||
| A | 193.84.177.125🇪🇸 ASN-XTUDIONET193.84.177.0/24 | ||||||
| PTR | dns4.sered.net | ||||||
| MX | carlosys.com ⭐ | ||||||
| A | 51.210.114.240🇫🇷 OVH51.210.0.0/16 | ||||||
| PTR | rs.cpse12.eu | ||||||
| TXT | v=spf1 ip4:51.210.114.240 include:_spf.gestiondeservidor.net +a +mx +ip4:185.... | ||||||
| TXT | google-site-verification=u9BDe6k9_ZuXFT_UILT7TQ8lVUkbsCOO8YC1uerA9e4 | ||||||
| SOA | dns1.sered.netwebmaster@carlosys.com 2026-03-23 #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=1776132117 | ||||||
MX for
carlosys.com |
Same first word
carlosys.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSdns1.sered.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:23:52
● 2026-04-14 02:30:22
●NSdns2.sered.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:23:52
● 2026-04-14 02:30:22
●NSdns3.sered.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:23:52
● 2026-04-14 02:30:22
●NSdns4.sered.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:23:52
● 2026-04-14 02:30:22
○NSns.carlosys.com2007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-20 04:38:00
○ 2026-04-14 02:30:22
○NSns705.websitewelcome.com2015-06-20 → 2017-06-21 · 5 obs
● 2015-06-20 04:38:00
● 2017-06-21 05:04:22
○ 2026-03-27 07:23:52
○ 2026-04-14 02:30:22
○NSns706.websitewelcome.com2015-06-20 → 2017-06-21 · 5 obs
● 2015-06-20 04:38:00
● 2017-06-21 05:04:22
○ 2026-03-27 07:23:52
○ 2026-04-14 02:30:22
●MXcarlosys.com2015-06-20 → 2026-04-14 · 3 obs
● 2015-06-20 04:38:00
● 2026-04-14 02:30:22
○MXmail.carlosys.com2007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-20 04:38:00
○ 2026-04-14 02:30:22
○A192.185.113.2102015-06-20 → 2017-06-21 · 5 obs
● 2015-06-20 04:38:00
● 2017-06-21 05:04:22
○ 2026-03-27 07:23:52
○ 2026-04-14 02:30:22
●A51.210.114.2402026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 07:23:52
● 2026-04-14 02:30:22
○A86.109.98.1622007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-20 04:38:00
○ 2026-04-14 02:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| carlosys.com | dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net | - |
✅ Authoritative Response
Server:193.84.177.223
NS records: dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for carlosys.com (unsigned zone)
⏱️ Timing
Total: 610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.210.114.240 |
| NS | 4 | dns4.sered.net, dns1.sered.net... |
| MX | 1 | carlosys.com (pri: 0) |
| TXT | 2 | google-site-verification=u9BDe6k9_ZuXFT_, v=spf1 ip4:51.210.114.240 include:_spf.g |
| SOA | 1 | dns1.sered.net webmaster.carlosys.com |
Analysis
Mail Server Role
carlosys.com serves as the mail server for carlosys.com.
IP Addresses
carlosys.com points to an IP address: 51.210.114.240.
other host names include curtidosbarrera.com, www.sagesa.net, infoacuario.com, acscholarships.com and mail.imprenta-lowcost.com; they share IP numbers with carlosys.com.
Name Servers
carlosys.com delegates to four name servers: dns1.sered.net, dns2.sered.net, dns3.sered.net and dns4.sered.net.
carlosys.com at least partially shares name servers with other domains, for instance compraventadeavila.es, ns1.fuertehost.com, ventas.email, luisbonilla.com and notariablancapalacios.com.
Host names with one IP number: dns1.sered.net points to: 185.37.231.10; dns2.sered.net points to: 46.175.128.146; dns3.sered.net points to: 193.84.177.223; dns4.sered.net points to: 193.84.177.125.
Mail Servers
carlosys.com is handled by a single mail server.
The host name carlosys.com points to IP 51.210.114.240.