graderc.ru - robtex.com
graderc.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068321 | ||||||
Same first word
Similar names
regcard.com |
gearcdr.com |
redcrag.com |
ergcard.com |
gradrec.co.uk |
drgrace.org |
cardreg.com |
gradrec.com |
cgrader.com |
regcard.ru |
DNS History
10 records (8 active, 2 former)
●NSns1.timeweb.ru2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
●NSns2.timeweb.ru2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
●NSns3.timeweb.org2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
●NSns4.timeweb.org2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
●MXmx1.timeweb.ru2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
●MXmx2.timeweb.ru2020-01-28 → 2026-03-29 · 2 obs
● 2026-03-29 19:15:48
○A2a03:6f00:6:1::517:327f2020-01-28 → 2020-01-28 · 3 obs
○ 2026-03-22 19:27:26
○ 2026-03-29 19:15:48
●A2a03:6f00:6:1::517:32cf2026-03-22 → 2026-03-29 · 3 obs
● 2026-03-22 19:27:26
● 2026-03-29 19:15:48
○A5.23.50.1272020-01-28 → 2020-01-28 · 3 obs
○ 2026-03-22 19:27:26
○ 2026-03-29 19:15:48
●A5.23.50.2072026-03-22 → 2026-03-29 · 3 obs
● 2026-03-22 19:27:26
● 2026-03-29 19:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| graderc.ru | ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru | 2 records |
✅ Authoritative Response
Server:85.193.93.85
NS records: ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for graderc.ru (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.50.207 |
| AAAA | 1 | 2a03:6f00:6:1::517:32cf |
| NS | 4 | ns3.timeweb.org, ns1.timeweb.ru... |
| MX | 2 | mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10) |
| TXT | 2 | google-site-verification=M30twTz2qzu2yh1, v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
Two IP numbers are pointed to by graderc.ru: 2a03:6f00:6:1::517:32cf and 5.23.50.207.
other host names include 24kinplast.ru, fpscolor.ru, www.streetpie.ru, avicenna-elista.ru and opora-onco.ru; they share IP numbers with graderc.ru.
Name Servers
graderc.ru delegates to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
graderc.ru at least partially shares name servers with other domains, for instance baza-bytovok.ru, praudio.ru, l1n.ru, 181.96.53.92.in-addr.arpa and ptkras.ru.
Host names with two IP numbers: ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
graderc.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
graderc.ru uses the same mail server setup as other domains, for instance selezneva.ru, sspt-internat.ru, connect.net.ru, bogner.spb.ru and pozhelanie.ru.
graderc.ru shares at least some mail servers with other domains, including www.taiga.spb.ru and hitaxi.app.
Host names with two IP numbers:
mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47.
mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51.