ostashkov.ru - robtex.com
ostashkov.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.186.198.207🇷🇺 TimeWeb-AS91.186.198.0/24 | ||||||
| PTR | 2125137-in56441.twc1.net | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 parent delegation | ||||||
| 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 | ||||||
| MX | mail.ostashkov.ru ⭐ | ||||||
| A | 91.186.198.207🇷🇺 TimeWeb-AS91.186.198.0/24 | ||||||
| PTR | 2125137-in56441.twc1.net | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=16 | ||||||
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=4069570 | ||||||
rank #17852 in the tld
WOT: SAFE (78/100)
Subdomains
mail.ostashkov.ru |
Same first word
ostashkov.ru |
DNS History
14 records (6 active, 8 former)
○NSdns1.yandex.net2015-10-26 → 2017-04-01 · 5 obs
● 2015-10-26 18:15:02
● 2017-04-01 20:22:36
○ 2026-04-15 02:17:12
○ 2026-07-11 02:47:30
○NSdns2.yandex.net2015-10-26 → 2017-04-01 · 5 obs
● 2015-10-26 18:15:02
● 2017-04-01 20:22:36
○ 2026-04-15 02:17:12
○ 2026-07-11 02:47:30
●NSns1.timeweb.ru2026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
●NSns2.timeweb.ru2026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
○NSns3-l2.nic.ru2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-26 18:15:02
○ 2026-07-11 02:47:30
●NSns3.timeweb.org2026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
○NSns4-cloud.nic.ru2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-26 18:15:02
○ 2026-07-11 02:47:30
●NSns4.timeweb.org2026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
○NSns8-cloud.nic.ru2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-26 18:15:02
○ 2026-07-11 02:47:30
●MXmail.ostashkov.ru2026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
○MXmx.yandex.net2015-10-26 → 2017-04-01 · 5 obs
● 2015-10-26 18:15:02
● 2017-04-01 20:22:36
○ 2026-04-15 02:17:12
○ 2026-07-11 02:47:30
○MXmx.yandex.ru2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-26 18:15:02
○ 2026-07-11 02:47:30
○A178.218.222.2142015-05-30 → 2017-04-01 · 4 obs
● 2017-04-01 20:22:36
○ 2026-04-15 02:17:12
○ 2026-07-11 02:47:30
●A91.186.198.2072026-04-15 → 2026-07-11 · 3 obs
● 2026-04-15 02:17:12
● 2026-07-11 02:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| ostashkov.ru | ns2.timeweb.ru, ns3.timeweb.org, ns1.timeweb.ru | 2 records |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns2.timeweb.ru, ns3.timeweb.org, ns1.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostashkov.ru (unsigned zone)
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.186.198.207 |
| NS | 4 | ns3.timeweb.org, ns4.timeweb.org... |
| MX | 1 | mail.ostashkov.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
mail.ostashkov.ru is delegated beneath ostashkov.ru.
IP Addresses
ostashkov.ru resolves to one IP address: 91.186.198.207.
naseligere.ru, mail.naseligere.ru, mail.ostashkov.ru and privato.ru are among the host names that share IP numbers with ostashkov.ru.
Name Servers
The authoritative name servers for ostashkov.ru are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
There is at least partial name server overlap between ostashkov.ru and other domains — 0.40.225.188.in-addr.arpa, altrapack.ru, 116.96.53.92.in-addr.arpa and two more among them.
All four hostnames — ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru — resolve to two IP numbers apiece: ns3.timeweb.org to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
Mail for ostashkov.ru is handled by a single mail server, mail.ostashkov.ru.
mail.ostashkov.ru points to one IP number — 91.186.198.207.