sti-sys.com - robtex.com
sti-sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns1.spaceweb.ru | ||||||
| NS | ns2.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| A | 89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| NS | ns3.spaceweb.pro ⚠️ Not in zone NS records | ||||||
| NS | ns4.spaceweb.pro ⚠️ Not in zone NS records | ||||||
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=1783203506 | ||||||
Same first word
sti-sys.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.spaceweb.ru2015-06-05 → 2026-07-04 · 2 obs
● 2015-06-05 14:15:58
● 2026-07-04 22:23:52
● 2026-07-04 22:23:52
●NSns2.spaceweb.ru2015-06-05 → 2026-07-04 · 2 obs
● 2015-06-05 14:15:58
● 2026-07-04 22:23:52
● 2026-07-04 22:23:52
●NSns3.spaceweb.pro2015-06-05 → 2026-07-04 · 2 obs
● 2015-06-05 14:15:58
● 2026-07-04 22:23:52
● 2026-07-04 22:23:52
●NSns4.spaceweb.pro2015-06-05 → 2026-07-04 · 2 obs
● 2015-06-05 14:15:58
● 2026-07-04 22:23:52
● 2026-07-04 22:23:52
○MXmx.yandex.net2016-09-11 → 2026-04-17 · 4 obs
○ 2016-03-23 14:11:50
● 2016-09-11 04:47:24
● 2026-04-17 03:31:26
○ 2026-07-04 22:23:52
● 2016-09-11 04:47:24
● 2026-04-17 03:31:26
○ 2026-07-04 22:23:52
○MXmx.yandex.ru2015-06-05 → 2016-03-23 · 4 obs
● 2015-06-05 14:15:58
● 2016-03-23 14:11:50
○ 2016-09-11 04:47:24
○ 2026-07-04 22:23:52
● 2016-03-23 14:11:50
○ 2016-09-11 04:47:24
○ 2026-07-04 22:23:52
○A176.57.209.82016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-23 14:11:50
● 2016-09-11 04:47:24
○ 2018-12-06 22:24:34
○ 2026-07-04 22:23:52
● 2016-09-11 04:47:24
○ 2018-12-06 22:24:34
○ 2026-07-04 22:23:52
○A77.222.40.1112018-12-06 → 2018-12-06 · 4 obs
○ 2016-09-11 04:47:24
● 2018-12-06 22:24:34
○ 2026-03-05 00:13:22
○ 2026-07-04 22:23:52
● 2018-12-06 22:24:34
○ 2026-03-05 00:13:22
○ 2026-07-04 22:23:52
○A77.222.40.1182026-03-05 → 2026-04-17 · 4 obs
○ 2018-12-06 22:24:34
● 2026-03-05 00:13:22
● 2026-04-17 03:31:26
○ 2026-07-04 22:23:52
● 2026-03-05 00:13:22
● 2026-04-17 03:31:26
○ 2026-07-04 22:23:52
○A77.222.40.1822015-06-05 → 2016-03-23 · 4 obs
● 2015-06-05 14:15:58
● 2016-03-23 14:11:50
○ 2016-09-11 04:47:24
○ 2026-07-04 22:23:52
● 2016-03-23 14:11:50
○ 2016-09-11 04:47:24
○ 2026-07-04 22:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sti-sys.com | ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro | - |
✅ Authoritative Response
Server:77.222.51.244
NS records: ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sti-sys.com (unsigned zone)
⏱️ Timing
Total: 4627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.40.118 |
| NS | 4 | ns2.spaceweb.ru, ns3.spaceweb.pro... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
Analysis
Name Servers
Four name servers handle the delegation for sti-sys.com: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
sti-sys.com partially shares its NS delegation with several other domains, including kuklapups-opt.ru, ssc.su, click-to-print.ru and two others.
ns1.spaceweb.ru and ns2.spaceweb.ru each resolve to two IP addresses: ns1.spaceweb.ru points to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244, while ns2.spaceweb.ru points to 89.111.160.68 and 2a01:d8:9:1::68.