sgcheck.ru - robtex.com
sgcheck.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns4-l2.nic.ru ⭐ | ||||||
| A | 91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24 | ||||||
| PTR | ns4-l2.nic.ru | ||||||
| NS | ns1.sgcheck.ru | ||||||
| A | 178.248.239.11🇷🇺 HLL-AS178.248.238.0/23 HLL | ||||||
| NS | ns2.sgcheck.ru | ||||||
| A | 185.66.85.67🇷🇺 AS-SERVICEPIPE185.66.84.0/22 SoftTelecom LLC | ||||||
| NS | ns8-l2.nic.ru | ||||||
| A | 91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER | ||||||
| PTR | ns8-l2.nic.ru | ||||||
| TXT | nhkx2bnszk1gd1z34qfnldzzyrfbcxtb | ||||||
| TXT | QuoVadis=949ab72b-3ae6-4ad9-9e33-a03648ea4149 | ||||||
| SOA | ns4-l2.nic.ruhostmaster@sgcheck.ru 2024-11-02 #30 | ||||||
ru
| 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=4069767 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.sgcheck.ru2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 12:51:32
●NSns2.sgcheck.ru2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 12:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sgcheck.ru | ns8-l2.nic.ru, ns2.sgcheck.ru, ns1.sgcheck.ru, ns4-l2.nic.ru | 4 records |
✅ Authoritative Response
Server:185.66.85.67
NS records: ns8-l2.nic.ru, ns2.sgcheck.ru, ns1.sgcheck.ru, ns4-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgcheck.ru (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.sgcheck.ru, ns2.sgcheck.ru... |
| TXT | 2 | QuoVadis=949ab72b-3ae6-4ad9-9e33-a03648e, nhkx2bnszk1gd1z34qfnldzzyrfbcxtb |
| SOA | 1 | ns4-l2.nic.ru hostmaster.sgcheck.ru |
📌 Glue Records Collected
Total: 4
In-bailiwick: 2 (ns1.sgcheck.ru, ns2.sgcheck.ru)
Out-of-bailiwick: 2 (ns8-l2.nic.ru, ns4-l2.nic.ru)
Analysis
Hierarchy
ns2.sgcheck.ru and ns1.sgcheck.ru are both subdomains of sgcheck.ru.
Name Servers
The authoritative name servers for sgcheck.ru are ns4-l2.nic.ru, ns8-l2.nic.ru, ns1.sgcheck.ru and ns2.sgcheck.ru.
There is at least partial name server overlap between sgcheck.ru and other domains — ecotestexpress.ru, ooo-monitoring.ru, technoparklta.ru and two more among them.
These name servers tend to appear in combination with the name servers ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru and ns3.nic.ru.
Each of the four hosts ns4-l2.nic.ru, ns8-l2.nic.ru, ns1.sgcheck.ru and ns2.sgcheck.ru points to a single IP address — ns4-l2.nic.ru points to 91.217.20.20, ns8-l2.nic.ru points to 91.217.21.20, ns1.sgcheck.ru points to 178.248.239.11 and ns2.sgcheck.ru points to 185.66.85.67.