sistechnology.com - dns.ninja
sistechnology.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.45.66.191🇧🇬 SUPERHOSTING_AS185.45.66.0/23 SUPERHOSTINGBG ROUTE OBJECT | ||||||
| PTR | host-185-45-66-191.superhosting.bg | ||||||
| NS | ns1.sistechnology.com ⭐ | ||||||
| A | 185.184.61.209🇧🇬 sistech185.184.61.0/24 SIS Technology Route Object | ||||||
| PTR | ip-209-61.sistechnology.com | ||||||
| NS | 25ns1.sistechnology.com | ||||||
| A | 85.14.36.49🇧🇬 EVOLINK-AS85.14.0.0/18 Lirex NET Block | ||||||
| PTR | 25ns1.sistechnology.com | ||||||
| NS | ns2.sistechnology.com | ||||||
| A | 188.42.45.164🇱🇺 SERVERS188.42.45.0/24 .COM LUX2 SPECIFIC | ||||||
| PTR | ns2.sistechnology.com | ||||||
| NS | nsc.sistechnology.com | ||||||
| A | 38.242.216.0🇩🇪 CONTABO38.242.192.0/19 Route Registered for Cogent Communications Customer - Contabo GmbH | ||||||
| PTR | nsc.sistechnology.com | ||||||
| MX | mail3.sistechnology.com ⭐ | ||||||
| A | 185.184.61.224🇧🇬 sistech185.184.61.0/24 SIS Technology Route Object | ||||||
| PTR | mail3.sistechnology.com | ||||||
| MX | mail2.sistechnology.com(20) | ||||||
| A | 185.184.61.215🇧🇬 sistech185.184.61.0/24 SIS Technology Route Object | ||||||
| PTR | mail2.sistechnology.com | ||||||
| TXT | DFF-432-RFB | ||||||
| TXT | facebook-domain-verification=7c9ev8jexf5zx6xusvnzq2897pzmic | ||||||
| TXT | v=spf1 a mx ip4:185.184.61.215/32 ip4:185.184.61.224/32 ip4:85.14.36.15/32 ip... | ||||||
| SOA | ns1.sistechnology.comroot@sistechnology.com 2026-07-13 #8 | ||||||
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=1785214977 | ||||||
Subdomains
ip-1-61.sistechnology.com |
www.sistechnology.com |
ip-5-36.sistechnology.com |
mail3.sistechnology.com |
ip-209-61.sistechnology.com |
ip-168-20.sistechnology.com |
mail.sistechnology.com |
ip-22-36.sistechnology.com |
ip-232-61.sistechnology.com |
ip-16-36.sistechnology.com |
nsc.sistechnology.com |
ns1.sistechnology.com |
ip-3-36.sistechnology.com |
hypercube.sistechnology.com |
ip-1-36.sistechnology.com |
ip-9-36.sistechnology.com |
ip-222-61.sistechnology.com |
ip-242-36.sistechnology.com |
ns2.sistechnology.com |
ip-36-36.sistechnology.com |
mail2.sistechnology.com |
ip-1-90.sistechnology.com |
25ns1.sistechnology.com |
Same first word
sistechnology.com |
sistechnology.eu |
Similar names
DNS History
13 records (7 active, 6 former)
●NS25ns1.sistechnology.com2026-05-19 → 2026-07-28 · 3 obs
● 2026-05-19 02:43:32
● 2026-07-28 05:06:26
●NSns1.sistechnology.com2008-12-23 → 2026-07-28 · 2 obs
● 2026-07-28 05:06:26
●NSns2.sistechnology.com2008-12-23 → 2026-07-28 · 2 obs
● 2026-07-28 05:06:26
●NSnsc.sistechnology.com2026-05-19 → 2026-07-28 · 3 obs
● 2026-05-19 02:43:32
● 2026-07-28 05:06:26
○MXmail.sistec.bg2015-06-09 → 2026-02-15 · 5 obs
● 2015-06-09 00:22:58
● 2026-02-15 10:33:04
○ 2026-02-16 14:16:06
○ 2026-07-28 05:06:26
○MXmail.sistechnology.com2008-12-23 → 2008-12-23 · 3 obs
○ 2015-06-09 00:22:58
○ 2026-07-28 05:06:26
●MXmail2.sistechnology.com2015-06-09 → 2026-07-28 · 35 obs
● 2015-06-09 00:22:58
● 2026-02-16 14:16:06
○ 2026-02-17 15:04:32
○ 2026-02-20 12:34:04
● 2026-03-02 02:15:16
○ 2026-03-02 10:50:28
● 2026-03-08 17:23:22
● 2026-03-09 15:19:18
○ 2026-03-09 16:20:08
○ 2026-03-13 04:42:46
● 2026-03-13 16:07:16
○ 2026-03-14 19:38:12
● 2026-03-23 19:15:54
● 2026-03-24 11:41:22
○ 2026-03-26 11:31:46
● 2026-03-27 00:53:14
○ 2026-03-29 12:11:54
● 2026-03-31 14:44:54
● 2026-04-01 00:34:46
○ 2026-04-04 17:45:50
○ 2026-04-09 09:52:06
● 2026-04-25 08:29:56
● 2026-04-30 07:52:34
○ 2026-04-30 08:30:00
○ 2026-04-30 09:40:06
● 2026-04-30 13:05:58
● 2026-04-30 15:11:36
○ 2026-04-30 20:33:54
○ 2026-05-04 13:19:16
● 2026-05-05 06:48:16
● 2026-05-09 13:04:14
○ 2026-05-13 19:01:52
● 2026-05-19 02:43:32
● 2026-07-28 05:06:26
●MXmail3.sistechnology.com2026-02-16 → 2026-07-28 · 34 obs
● 2026-02-16 14:16:06
○ 2026-02-17 15:04:32
○ 2026-02-20 12:34:04
● 2026-03-02 02:15:16
○ 2026-03-02 10:50:28
● 2026-03-08 17:23:22
● 2026-03-09 15:19:18
○ 2026-03-09 16:20:08
○ 2026-03-13 04:42:46
● 2026-03-13 16:07:16
○ 2026-03-14 19:38:12
● 2026-03-23 19:15:54
● 2026-03-24 11:41:22
○ 2026-03-26 11:31:46
● 2026-03-27 00:53:14
○ 2026-03-29 12:11:54
● 2026-03-31 14:44:54
● 2026-04-01 00:34:46
○ 2026-04-04 17:45:50
○ 2026-04-09 09:52:06
● 2026-04-25 08:29:56
● 2026-04-30 07:52:34
○ 2026-04-30 08:30:00
○ 2026-04-30 09:40:06
● 2026-04-30 13:05:58
● 2026-04-30 15:11:36
○ 2026-04-30 20:33:54
○ 2026-05-04 13:19:16
● 2026-05-05 06:48:16
● 2026-05-09 13:04:14
○ 2026-05-13 19:01:52
● 2026-05-19 02:43:32
● 2026-07-28 05:06:26
●A185.45.66.1912026-02-15 → 2026-07-28 · 27 obs
● 2026-02-15 10:33:04
● 2026-02-16 14:16:06
○ 2026-02-17 15:04:32
○ 2026-03-02 02:15:16
● 2026-03-02 10:50:28
● 2026-03-09 15:19:18
○ 2026-03-09 16:20:08
● 2026-03-13 04:42:46
● 2026-03-24 11:41:22
○ 2026-03-26 11:31:46
● 2026-03-27 00:53:14
○ 2026-03-29 12:11:54
● 2026-03-31 14:44:54
● 2026-04-01 00:34:46
○ 2026-04-04 17:45:50
● 2026-04-09 06:33:18
● 2026-04-30 08:30:00
○ 2026-04-30 09:40:06
● 2026-04-30 13:05:58
● 2026-04-30 15:11:36
○ 2026-04-30 20:33:54
● 2026-05-04 13:19:16
● 2026-05-09 13:04:14
○ 2026-05-13 19:01:52
● 2026-05-19 02:43:32
● 2026-07-28 05:06:26
○A83.228.122.1772008-12-23 → 2008-12-23 · 3 obs
○ 2015-06-09 00:22:58
○ 2026-07-28 05:06:26
○A85.118.90.162015-06-09 → 2015-10-25 · 5 obs
● 2015-06-09 00:22:58
● 2015-10-25 22:52:12
○ 2016-01-16 09:23:44
○ 2026-07-28 05:06:26
○A85.118.90.222016-01-16 → 2016-04-07 · 5 obs
● 2016-01-16 09:23:44
● 2016-04-07 03:10:48
○ 2016-08-25 23:13:38
○ 2026-07-28 05:06:26
○A85.14.36.222016-08-25 → 2017-09-24 · 5 obs
● 2016-08-25 23:13:38
● 2017-09-24 20:08:02
○ 2026-02-15 10:33:04
○ 2026-07-28 05:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| sistechnology.com | ns1.sistechnology.com, ns2.sistechnology.com, 25ns1.sistechnology.com, nsc.sistechnology.com | 4 records |
✅ Authoritative Response
Server:85.14.36.49
NS records: ns1.sistechnology.com, ns2.sistechnology.com, 25ns1.sistechnology.com, nsc.sistechnology.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sistechnology.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.45.66.191 |
| NS | 4 | nsc.sistechnology.com, 25ns1.sistechnology.com... |
| MX | 2 | mail3.sistechnology.com (pri: 10), mail2.sistechnology.com (pri: 20) |
| TXT | 3 | facebook-domain-verification=7c9ev8jexf5, v=spf1 a mx ip4:185.184.61.215/32 ip4:18... |
| SOA | 1 | ns1.sistechnology.com root.sistechnology |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.sistechnology.com, ns2.sistechnology.com, 25ns1.sistechnology.com...)
Analysis
Hierarchy
sistechnology.com is the parent domain of ip-1-61.sistechnology.com, www.sistechnology.com, ip-5-36.sistechnology.com, mail3.sistechnology.com, ip-209-61.sistechnology.com and a few other host names.
IP Addresses
sistechnology.com resolves to just one IP address, 185.45.66.191.
sistechnology.com shares its IP numbers with other host names like www.sistechnology.com, webreversal.net and truckexpert.bg.
Name Servers
The NS records for sistechnology.com point to four name servers: 25ns1.sistechnology.com, ns1.sistechnology.com, ns2.sistechnology.com and nsc.sistechnology.com.
sistechnology.com shares at least some of its name servers with other domains, including arguslegis.com, realis.bg, 36.14.85.in-addr.arpa and two others.
The hosts 25ns1.sistechnology.com, ns1.sistechnology.com, ns2.sistechnology.com and nsc.sistechnology.com all resolve to exactly one IP address each: 85.14.36.49, 185.184.61.209, 188.42.45.164 and 38.242.216.0 respectively.
Mail Servers
sistechnology.com is served by two mail servers, mail2.sistechnology.com and mail3.sistechnology.com.
Among the domains sharing a mail server setup with sistechnology.com are sistec.bg, bulnex.com, arguslegis.com and two others.
mail2.sistechnology.com and mail3.sistechnology.com each resolve to one IP number: mail2.sistechnology.com points to 185.184.61.215 and mail3.sistechnology.com points to 185.184.61.224.