rivkora.ru - robtex.com
rivkora.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=4068282 | ||||||
Subdomains
Same first word
rivkora.ru |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns.rivkora.ru2015-07-07 → 2020-01-02 · 4 obs
● 2020-01-02 15:06:30
○ 2026-03-03 04:28:30
○ 2026-03-26 11:59:20
○NSns2.ural.ru2015-07-07 → 2020-01-02 · 4 obs
● 2020-01-02 15:06:30
○ 2026-03-03 04:28:30
○ 2026-03-26 11:59:20
●NSns3-l2.nic.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 04:28:30
● 2026-03-26 11:59:20
●NSns4-cloud.nic.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 04:28:30
● 2026-03-26 11:59:20
●NSns4-l2.nic.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 04:28:30
● 2026-03-26 11:59:20
●NSns8-cloud.nic.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 04:28:30
● 2026-03-26 11:59:20
●NSns8-l2.nic.ru2026-03-03 → 2026-03-26 · 3 obs
● 2026-03-03 04:28:30
● 2026-03-26 11:59:20
●MXmail.rivkora.ru2020-01-02 → 2026-03-26 · 3 obs
● 2020-01-02 15:06:30
● 2026-03-26 11:59:20
○MXns.rivkora.ru2015-07-07 → 2017-01-11 · 4 obs
● 2017-01-11 13:26:10
○ 2020-01-02 15:06:30
○ 2026-03-26 11:59:20
●MXns2.rivkora.ru2015-07-07 → 2026-03-26 · 2 obs
● 2026-03-26 11:59:20
○MXrelay.ural.ru2015-07-07 → 2017-01-11 · 4 obs
● 2017-01-11 13:26:10
○ 2020-01-02 15:06:30
○ 2026-03-26 11:59:20
○MXrelay3.ural.ru2020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 15:06:30
○ 2026-03-03 04:28:30
○ 2026-03-26 11:59:20
●A213.242.253.52015-07-07 → 2026-03-26 · 2 obs
● 2026-03-26 11:59:20
○A82.151.202.932020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 15:06:30
○ 2026-03-03 04:28:30
○ 2026-03-26 11:59:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| rivkora.ru | ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:193.232.146.1
NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rivkora.ru (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.242.253.5 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 2 | mail.rivkora.ru (pri: 10), ns2.rivkora.ru (pri: 30) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)
Analysis
Hierarchy
rivkora.ru is a parent of mail.rivkora.ru and www.rivkora.ru.
IP Addresses
rivkora.ru maps to IP address 213.242.253.5.
Other host names for instance mail.rivkora.ru and www.rivkora.ru share IP numbers with rivkora.ru.
Name Servers
rivkora.ru delegates to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
rivkora.ru at least partially shares name servers with other domains such as eatmeat.ru, hrlk.ru, dich.tv, hhmonitor.ru and osk-ssc.ru.
These name servers are commonly used with ns3.nic.ru and ns.hh.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1.
ns4-l2.nic.ru points to: 91.217.20.20.
ns8-l2.nic.ru points to: 91.217.21.20.
Mail Servers
Two mail servers handle rivkora.ru: mail.rivkora.ru and ns2.rivkora.ru.
Host names with one IP: mail.rivkora.ru points to 213.242.253.5.