33it.ru - robtex.com
33it.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns1.spaceweb.ru | ||||||
| NS | ns2.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| A | 89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| NS | ns3.spaceweb.pro ⚠️ Not in zone NS records | ||||||
| A | 2a02:408:7722:51:77:222:51:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.51.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns3.spaceweb.pro | ||||||
| NS | ns4.spaceweb.pro ⚠️ Not in zone NS records | ||||||
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=4069777 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.spaceweb.ru2015-08-03 → 2026-07-28 · 2 obs
● 2026-07-28 09:18:46
●NSns2.spaceweb.ru2015-08-03 → 2026-07-28 · 2 obs
● 2026-07-28 09:18:46
●NSns3.spaceweb.pro2015-08-03 → 2026-07-28 · 2 obs
● 2026-07-28 09:18:46
●NSns4.spaceweb.pro2015-08-03 → 2026-07-28 · 2 obs
● 2026-07-28 09:18:46
○MXemx.mail.ru2015-08-03 → 2026-05-29 · 4 obs
● 2026-05-29 21:07:38
○ 2026-06-19 03:45:06
○ 2026-07-28 09:18:46
○A77.222.40.1092026-03-29 → 2026-05-29 · 5 obs
● 2026-03-29 16:46:36
● 2026-05-29 21:07:38
○ 2026-06-19 03:45:06
○ 2026-07-28 09:18:46
○A77.222.61.402015-08-03 → 2016-03-25 · 4 obs
● 2016-03-25 01:41:02
○ 2016-09-08 05:04:10
○ 2026-07-28 09:18:46
○A77.222.62.2502016-09-08 → 2017-09-17 · 5 obs
● 2016-09-08 05:04:10
● 2017-09-17 16:55:06
○ 2026-03-29 16:46:36
○ 2026-07-28 09:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net... | - |
| 33it.ru | ns2.spaceweb.ru, ns4.spaceweb.pro, ns1.spaceweb.ru, ns3.spaceweb.pro | 2 records |
✅ Authoritative Response
Server:77.222.51.244
NS records: ns2.spaceweb.ru, ns4.spaceweb.pro, ns1.spaceweb.ru, ns3.spaceweb.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 33it.ru (unsigned zone)
⏱️ Timing
Total: 4976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.40.109 |
| NS | 4 | ns1.spaceweb.ru, ns4.spaceweb.pro... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.spaceweb.ru, ns1.spaceweb.ru)
Analysis
Name Servers
The NS records for 33it.ru point to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
33it.ru has at least partial name server overlap with other domains, such as ukladka-trotuarnoy-plitki.ru, akkum.ru, ksuncho.ru and two others.
Three hostnames — ns3.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru — each have two IP addresses: ns3.spaceweb.pro has 77.222.51.244 and 2a02:408:7722:51:77:222:51:244, ns1.spaceweb.ru has 77.222.50.244 and 2a02:408:7722:50:77:222:50:244, and ns2.spaceweb.ru has 89.111.160.68 and 2a01:d8:9:1::68.