u2w.ru - robtex.com
u2w.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.timeweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org ⚠️ Not in zone NS records | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org ⚠️ Not in zone NS records | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.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=4068314 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.timeweb.ru2015-08-07 → 2026-03-29 · 2 obs
● 2026-03-29 05:32:42
●NSns2.timeweb.ru2015-08-07 → 2026-03-29 · 2 obs
● 2026-03-29 05:32:42
●NSns3.timeweb.org2015-08-07 → 2026-03-29 · 2 obs
● 2026-03-29 05:32:42
●NSns4.timeweb.org2015-08-07 → 2026-03-29 · 2 obs
● 2026-03-29 05:32:42
○MXmx1.timeweb.ru2015-08-07 → 2017-08-11 · 4 obs
● 2017-08-11 19:21:46
○ 2026-03-02 20:18:46
○ 2026-03-29 05:32:42
○MXmx2.timeweb.ru2015-08-07 → 2017-08-11 · 4 obs
● 2017-08-11 19:21:46
○ 2026-03-02 20:18:46
○ 2026-03-29 05:32:42
○A46.4.55.2202015-08-07 → 2017-08-11 · 4 obs
● 2017-08-11 19:21:46
○ 2026-03-02 20:18:46
○ 2026-03-29 05:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| u2w.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u2w.ru (unsigned zone)
⏱️ Timing
Total: 1070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
Name Servers
u2w.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
u2w.ru at least partially shares name servers with other domains, for instance chordzilla.ru, 37.247.71.109.in-addr.arpa, astromgroup.ru, 173.214.68.109.in-addr.arpa and 27.79.225.188.in-addr.arpa.
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.