vuzbook.ru - robtex.com
vuzbook.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.snparking.ru ⭐ | ||||||
| A | 37.221.193.103🇩🇪 netcup-AS37.221.192.0/22 | ||||||
| PTR | v22016063652435391.goodsrv.de | ||||||
| A | 194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24 | ||||||
| PTR | ns1.snparking.ru | ||||||
| NS | ns3.domains.ru ⚠️ Not in zone NS records | ||||||
| A | 37.221.193.103🇩🇪 netcup-AS37.221.192.0/22 | ||||||
| PTR | v22016063652435391.goodsrv.de | ||||||
| A | 194.63.142.195🇷🇺 I-SERVERS-NORTH-EU194.63.142.0/24 | ||||||
| PTR | ns1.snparking.ru | ||||||
| NS | ns4.domains.ru ⚠️ Not in zone NS records | ||||||
| A | 5.45.106.252🇩🇪 netcup-AS5.45.104.0/22 | ||||||
| PTR | v22016113652440052.goodsrv.de | ||||||
| A | 62.122.170.168🇺🇸 SERVEREL-AS62.122.168.0/21 | ||||||
| PTR | 62.122.170.168.serverel.net | ||||||
| SOA | ns1.snparking.ruhostmaster@vuzbook.ru 2022-03-30 #91 | ||||||
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=4068845 | ||||||
Subdomains
Same first word
vuzbook.ru |
Similar names
DNS History
17 records (3 active, 14 former)
●NSns1.snparking.ru2026-02-20 → 2026-05-12 · 3 obs
● 2026-02-20 17:28:48
● 2026-05-12 07:51:52
○NSns2.snparking.ru2026-02-20 → 2026-03-30 · 4 obs
● 2026-02-20 17:28:48
● 2026-03-30 00:42:00
○ 2026-05-12 07:51:52
○NSns3-l2.nic.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
●NSns3.domains.ru2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 07:51:52
○NSns3.salenames.ru2026-02-20 → 2026-03-30 · 4 obs
● 2026-02-20 17:28:48
● 2026-03-30 00:42:00
○ 2026-05-12 07:51:52
○NSns4-cloud.nic.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
○NSns4-l2.nic.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
●NSns4.domains.ru2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 07:51:52
○NSns4.salenames.ru2026-02-20 → 2026-03-30 · 4 obs
● 2026-02-20 17:28:48
● 2026-03-30 00:42:00
○ 2026-05-12 07:51:52
○NSns8-cloud.nic.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
○NSns8-l2.nic.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
○MXmail.vuzbook.ru2015-06-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
○MXvoid.blackhole.mx2026-02-20 → 2026-02-20 · 4 obs
● 2026-02-20 17:28:48
○ 2026-03-30 00:42:00
○ 2026-05-12 07:51:52
○A188.94.211.702015-06-02 → 2016-01-13 · 4 obs
● 2016-01-13 18:01:24
○ 2016-01-27 14:04:00
○ 2026-05-12 07:51:52
○A62.122.170.1712026-02-20 → 2026-03-30 · 4 obs
● 2026-02-20 17:28:48
● 2026-03-30 00:42:00
○ 2026-05-12 07:51:52
○A77.50.247.2302016-01-27 → 2017-01-06 · 5 obs
● 2016-01-27 14:04:00
● 2017-01-06 17:03:08
○ 2017-12-02 13:15:14
○ 2026-05-12 07:51:52
○A94.141.187.1662017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:15:14
○ 2026-02-17 18:22:34
○ 2026-05-12 07:51:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| vuzbook.ru | ns4.domains.ru, ns3.domains.ru | - |
✅ Authoritative Response
Server:37.221.193.103
NS records: ns4.domains.ru, ns3.domains.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vuzbook.ru (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.122.170.171 |
| NS | 2 | ns1.snparking.ru, ns2.snparking.ru |
| MX | 1 | void.blackhole.mx (pri: 0) |
| SOA | 1 | ns1.snparking.ru hostmaster.vuzbook.ru |
Analysis
Hierarchy
vuzbook.ru is the parent of mail-2.vuzbook.ru and mail.vuzbook.ru.
Name Servers
vuzbook.ru delegates to three name servers: ns3.domains.ru, ns4.domains.ru and ns1.snparking.ru.
vuzbook.ru shares some name servers with other domains, for example gtmc.ru, pisch.ru, atp7.ru, n11.ru and micromat.ru.
These name servers are commonly used with ns2.snparking.ru, ns3.salenames.ru, ns4.salenames.ru, ns1.privateperson.ru and ns2.privateperson.ru.
Host names with two IPs: ns3.domains.ru points to 37.221.193.103 and 194.63.142.195; ns4.domains.ru points to 5.45.106.252 and 62.122.170.168; ns1.snparking.ru points to 37.221.193.103 and 194.63.142.195. Names pointing to 37.221.193.103: ns3.domains.ru and ns1.snparking.ru. Names pointing to 194.63.142.195: ns3.domains.ru and ns1.snparking.ru.