systemtech.su - robtex.com
systemtech.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210476 | ||||||
Same first word
Similar names
Previous names
Next names
systemvent.su |
systm.su |
sysy.su |
sytkovo.su |
sywl1.su |
sz.su |
szao.su |
szcore.su |
szd.su |
szf.su |
szg.su |
szik.su |
szizoid.su |
szk.su |
szkanat.su |
szl.su |
szm.su |
szmk.su |
szmz.su |
szn.su |
DNS History
6 records (6 active, 0 former)
●MXmx01.nicmail.ru2026-08-29 → 2026-09-05 · 2 obs
● 2026-09-05 18:30:52
●MXmx02.nicmail.ru2026-08-29 → 2026-09-05 · 2 obs
● 2026-09-05 18:30:52
●MXmx03.nicmail.ru2026-08-29 → 2026-09-05 · 2 obs
● 2026-09-05 18:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| systemtech.su | ns3.nic.ru, ns4.nic.ru, ns8.nic.ru | - |
✅ Authoritative Response
Server:193.232.130.14
NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemtech.su (unsigned zone)
⏱️ Timing
Total: 1901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns8.nic.ru, ns4.nic.ru... |
| MX | 3 | mx03.nicmail.ru (pri: 20), mx01.nicmail.ru (pri: 10)... |
| TXT | 2 | _globalsign-domain-verification=4Tqaod3H, v=spf1 include:dc1.nicmail.ru include:dc |
| SOA | 1 | ns3.nic.ru admin.systemtech.su |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Name Servers
The authoritative name servers for systemtech.su are ns3.nic.ru, ns4.nic.ru and ns8.nic.ru — three in total.
systemtech.su has at least partial name server overlap with other domains, such as npcarmed.com, sibservice.net, rassudov.ru and two others.
It is common to find these name servers paired with the name servers statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru and ns2.hc.ru.
The hostnames ns3.nic.ru, ns4.nic.ru and ns8.nic.ru each resolve to a single IP: ns3.nic.ru → 194.85.61.20, ns4.nic.ru → 194.226.96.8, ns8.nic.ru → 193.232.130.14.
Mail Servers
systemtech.su has three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.
There is at least a partial MX overlap between systemtech.su and other domains, including xn--80aaemkh6a3bd2e.xn--p1ai, 23.ru, h906168036.nichost.ru and two others.
Host names that resolve to four IP numbers:
mx01.nicmail.ru has four IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
mx02.nicmail.ru has four IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
Host names that point to one IP address:
mx03.nicmail.ru has the IP address 91.189.116.16.
Both mx01.nicmail.ru and mx02.nicmail.ru resolve to 91.189.116.13 IP addresses each.
Both mx01.nicmail.ru and mx02.nicmail.ru resolve to 91.189.116.14 IP addresses each.
Both mx01.nicmail.ru and mx02.nicmail.ru resolve to 91.189.116.15 IP addresses each.
Each of mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru resolves to 91.189.116.16.