riverbook.ru - robtex.com
riverbook.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.226.80.174🇷🇺 INTERNET-PRO-AS91.226.80.0/23 NetAngels.RU network in Yekaterinburg (Rostelecom DataCenter) | ||||||
| PTR | vm-394f929c.na4u.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mail.riverbook.ru ⭐ | ||||||
| A | 5.140.165.232🇷🇺 ROSTELECOM-AS5.140.165.0/24 Rostelecom networks | ||||||
| PTR | mail.volgawolga.ru | ||||||
| TXT | v=spf1 a:mail.riverbook.ru ~all | ||||||
| TXT | google-site-verification=VqLQZX6Fu3Loh9QbpCH1pKx-ajHxyqiTGIO0PEHjd08 | ||||||
| TXT | yandex-verification: 0e339ba41763f6f7 | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1769878724 | ||||||
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=4068486 | ||||||
Subdomains
mail.riverbook.ru |
Same first word
riverbook.info |
riverbook.ru |
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.yandex.net2015-05-10 → 2017-12-30 · 4 obs
● 2017-12-30 12:00:42
○ 2026-02-15 08:48:44
○ 2026-04-12 09:41:20
○NSdns2.yandex.net2015-05-10 → 2017-12-30 · 4 obs
● 2017-12-30 12:00:42
○ 2026-02-15 08:48:44
○ 2026-04-12 09:41:20
●NSns1.netangels.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
●NSns2.netangels.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
●NSns3.netangels.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
●NSns4.netangels.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
●MXmail.riverbook.ru2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
○MXmx.yandex.ru2015-05-10 → 2017-12-30 · 4 obs
● 2017-12-30 12:00:42
○ 2026-02-15 08:48:44
○ 2026-04-12 09:41:20
○A46.4.154.512015-05-10 → 2017-12-30 · 4 obs
● 2017-12-30 12:00:42
○ 2026-02-15 08:48:44
○ 2026-04-12 09:41:20
●A91.226.80.1742026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 08:48:44
● 2026-04-12 09:41:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| riverbook.ru | ns3.netangels.ru, ns1.netangels.ru, ns2.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:80.87.101.2
NS records: ns3.netangels.ru, ns1.netangels.ru, ns2.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for riverbook.ru (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.226.80.174 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mail.riverbook.ru (pri: 10) |
| TXT | 3 | v=spf1 a:mail.riverbook.ru ~all, google-site-verification=VqLQZX6Fu3Loh9Q... |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)
Analysis
Hierarchy
riverbook.ru is the parent of mail.riverbook.ru.
IP Addresses
riverbook.ru resolves to a single IP address: 91.226.80.174.
Other host names, for instance vm-394f929c.na4u.ru, share IP numbers with riverbook.ru.
Name Servers
riverbook.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
riverbook.ru at least partially shares name servers with other domains, including uralgipromez.ru, marko-obuv.ru, vm-326c0ca3.na4u.ru, smartbs.pro and peanekt.ru.
Hostnames with a single IP:
ns1.netangels.ru points to 91.201.54.2
ns2.netangels.ru points to 91.201.52.2
ns3.netangels.ru points to 45.86.39.2
ns4.netangels.ru points to 80.87.101.2
Mail Servers
riverbook.ru is handled by a single mail server, mail.riverbook.ru.
mail.riverbook.ru points to a single IP: 5.140.165.232.