preventsecuritysys.com - dns.ninja
preventsecuritysys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | fe80::9c44:65ff:fe59:3934 | ||||||
| A | 143.255.28.42🇨🇷 AS264644143.255.28.0/24 | ||||||
| NS | ns1.itocr.com ⭐ | ||||||
| A | 2803:c940:0:1::2🇨🇷 AS229272000::/3 | ||||||
| PTR | ns1.itocr.com | ||||||
| A | 143.255.28.2🇨🇷 AS264644143.255.28.0/24 | ||||||
| PTR | ns1.itocr.com | ||||||
| NS | ns2.itocr.com | ||||||
| A | 2803:c940:0:1::3🇨🇷 AS229272000::/3 | ||||||
| PTR | ns2.itocr.com | ||||||
| A | 143.255.28.3🇨🇷 AS264644143.255.28.0/24 | ||||||
| PTR | ns2.itocr.com | ||||||
| MX | mail.preventsecuritysys.com ⭐ | ||||||
| SOA | ns1.itocr.comsoporte@jmdpromo.com 2026-03-10 #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=1781287078 | ||||||
PTR for
Previously MX for
preventsecuritysys.com |
Subdomains
mail.preventsecuritysys.com |
Same first word
preventsecuritysys.com |
DNS History
9 records (5 active, 4 former)
●NSns1.itocr.com2026-03-12 → 2026-06-12 · 3 obs
● 2026-03-12 13:32:54
● 2026-06-12 18:09:34
●NSns2.itocr.com2026-03-12 → 2026-06-12 · 3 obs
● 2026-03-12 13:32:54
● 2026-06-12 18:09:34
○NSnsx.yersan.com2017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-12 13:32:54
○ 2026-06-12 18:09:34
○NSnsy.yersan.com2017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-12 13:32:54
○ 2026-06-12 18:09:34
●MXmail.preventsecuritysys.com2026-03-12 → 2026-06-12 · 13 obs
● 2026-03-12 13:32:54
● 2026-04-17 14:11:52
○ 2026-04-20 16:48:24
○ 2026-04-30 03:19:46
● 2026-05-05 06:44:34
● 2026-05-20 08:09:30
○ 2026-05-22 05:38:56
● 2026-05-25 11:14:28
○ 2026-05-25 21:04:36
○ 2026-05-26 11:58:48
● 2026-05-31 23:05:54
● 2026-06-12 18:09:34
○MXpreventsecuritysys.com2017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-12 13:32:54
○ 2026-06-12 18:09:34
●A143.255.28.422026-03-12 → 2026-06-12 · 12 obs
● 2026-03-12 13:32:54
○ 2026-03-23 15:28:54
○ 2026-04-01 19:35:40
● 2026-04-14 20:23:58
● 2026-04-16 12:32:18
○ 2026-04-17 14:11:52
○ 2026-04-20 16:48:24
● 2026-04-30 03:19:46
○ 2026-05-05 06:44:34
● 2026-05-20 08:09:30
● 2026-06-12 18:09:34
○A69.16.221.1062017-11-11 → 2017-11-11 · 3 obs
○ 2026-03-12 13:32:54
○ 2026-06-12 18:09:34
●Afe80::9c44:65ff:fe59:39342026-03-23 → 2026-06-12 · 16 obs
● 2026-03-23 15:28:54
● 2026-04-01 19:35:40
○ 2026-04-14 20:23:58
○ 2026-04-16 12:32:18
● 2026-04-17 14:11:52
● 2026-04-30 03:19:46
○ 2026-05-05 06:44:34
○ 2026-05-20 08:09:30
● 2026-05-22 05:38:56
● 2026-05-25 11:14:28
○ 2026-05-25 21:04:36
● 2026-05-26 11:58:48
○ 2026-05-31 23:05:54
● 2026-06-12 18:09:30
● 2026-06-12 18:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| preventsecuritysys.com | ns1.itocr.com, ns2.itocr.com | 2 records |
✅ Authoritative Response
Server:143.255.28.3
NS records: ns1.itocr.com, ns2.itocr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preventsecuritysys.com (unsigned zone)
⏱️ Timing
Total: 1730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | fe80::9c44:65ff:fe59:3934 |
| NS | 2 | ns2.itocr.com, ns1.itocr.com |
| MX | 1 | mail.preventsecuritysys.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:143.255.28.35 mx a -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.itocr.com, ns2.itocr.com)
Analysis
Hierarchy
preventsecuritysys.com is a parent domain of mail.preventsecuritysys.com.
IP Addresses
preventsecuritysys.com points to two IP numbers: 143.255.28.42 and fe80::9c44:65ff:fe59:3934.
Among the host names that share IP numbers with preventsecuritysys.com are www.dataeuropemkt.com, zepicr.com, newmetm.com and two others.
Name Servers
preventsecuritysys.com is delegated to two name servers: ns1.itocr.com and ns2.itocr.com.
preventsecuritysys.com has the same name server delegation as a number of other domains, such as ibe.cr, wetherstonetechnology.com, laalacenacr.com and two more.
preventsecuritysys.com shares at least some of its name servers with other domains, including seraccr.com, imocr.com, sm.co.cr and two others.
These name servers are frequently paired with the name servers ns3.itocr.com, mail05.seraccr.com and mail.imocr.com.
ns1.itocr.com and ns2.itocr.com each resolve to two IP addresses: ns1.itocr.com points to 143.255.28.2 and 2803:c940:0:1::2, while ns2.itocr.com points to 143.255.28.3 and 2803:c940:0:1::3.
Mail Servers
preventsecuritysys.com routes its mail through a single mail server, mail.preventsecuritysys.com.