nbc.su - dns.ninja
nbc.su
| 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 | ||||||
| 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 | ||||||
su
| 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=650210117 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.timeweb.ru2015-11-18 → 2026-08-07 · 2 obs
● 2026-08-07 04:52:38
●NSns2.timeweb.ru2015-11-18 → 2026-08-07 · 2 obs
● 2026-08-07 04:52:38
●NSns3.timeweb.org2015-11-18 → 2026-08-07 · 2 obs
● 2026-08-07 04:52:38
●NSns4.timeweb.org2015-11-18 → 2026-08-07 · 2 obs
● 2026-08-07 04:52:38
○MXmx.yandex.net2026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 18:55:26
○ 2026-08-07 04:52:38
○MXmx.yandex.ru2015-11-18 → 2016-12-12 · 4 obs
● 2016-12-12 05:33:34
○ 2026-03-19 18:55:26
○ 2026-08-07 04:52:38
○A185.215.4.502026-03-19 → 2026-03-19 · 3 obs
● 2026-03-19 18:55:26
○ 2026-08-07 04:52:38
○A2a03:6f00:1::5c35:72572015-11-18 → 2016-12-12 · 4 obs
● 2016-12-12 05:33:34
○ 2026-03-19 18:55:26
○ 2026-08-07 04:52:38
○A92.53.114.872015-11-18 → 2016-12-12 · 4 obs
● 2016-12-12 05:33:34
○ 2026-03-19 18:55:26
○ 2026-08-07 04:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| nbc.su | ns1.timeweb.ru, ns3.timeweb.org, ns2.timeweb.ru, ns4.timeweb.org | - |
✅ Authoritative Response
Server:2a03:6f04:dead:bee::1
NS records: ns1.timeweb.ru, ns3.timeweb.org, ns2.timeweb.ru, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbc.su (unsigned zone)
⏱️ Timing
Total: 3209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.215.4.50 |
| NS | 4 | ns2.timeweb.ru, ns1.timeweb.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: fe56f4601b9a905f |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
Name Servers
The authoritative name servers for nbc.su are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
nbc.su partially shares its NS delegation with several other domains, including 107.84.225.188.in-addr.arpa, allegroclassica.ru, mirxk.ru and two others.
These name servers are regularly seen alongside ns3.timeweb.ru and ns4.timeweb.ru as name servers.
ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.