expertopt.ru - robtex.com
expertopt.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.57.64.148🇧🇦 DDOS-GUARD176.57.64.0/23 | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1750340116 | ||||||
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=4068866 | ||||||
Same first word
expertopt.ru |
Similar names
experttop.ru |
petexport.com.br |
petexport.co.nz |
expertpot.com |
optexpert.com |
topexpert.pl |
topexpert.ru |
topexpert.pro |
otpexpert.com |
topexpert.net |
topexpert.cn |
petexport.com |
experttop.com |
topexpert.de |
experttop.digital |
DNS History
17 records (5 active, 12 former)
○NSdns1.dra.ru2015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-21 22:29:38
○ 2026-05-14 03:17:30
○NSdns2.dra.ru2015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-21 22:29:38
○ 2026-05-14 03:17:30
○NSexpired1.axelname.ru2015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 22:29:38
○ 2016-02-25 11:18:52
○ 2026-05-14 03:17:30
○NSexpired2.axelname.ru2015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 22:29:38
○ 2016-02-25 11:18:52
○ 2026-05-14 03:17:30
●NSns1.netangels.ru2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 09:29:42
● 2026-05-14 03:17:30
○NSns1.reg.ru2016-02-25 → 2016-05-09 · 5 obs
● 2016-02-25 11:18:52
● 2016-05-09 23:32:32
○ 2026-05-04 09:29:42
○ 2026-05-14 03:17:30
●NSns2.netangels.ru2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 09:29:42
● 2026-05-14 03:17:30
○NSns2.reg.ru2016-02-25 → 2016-05-09 · 5 obs
● 2016-02-25 11:18:52
● 2016-05-09 23:32:32
○ 2026-05-04 09:29:42
○ 2026-05-14 03:17:30
●NSns3.netangels.ru2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 09:29:42
● 2026-05-14 03:17:30
●NSns4.netangels.ru2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 09:29:42
● 2026-05-14 03:17:30
○NSsrv.dra.ru2015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-21 22:29:38
○ 2026-05-14 03:17:30
○MXmx.yandex.ru2015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-21 22:29:38
○ 2026-05-14 03:17:30
○A109.234.157.2452015-11-21 → 2015-11-21 · 4 obs
● 2015-11-21 22:29:38
○ 2016-02-25 11:18:52
○ 2026-05-14 03:17:30
●A176.57.64.1482026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 09:29:42
● 2026-05-14 03:17:30
○A178.32.252.1312015-07-24 → 2015-07-24 · 3 obs
○ 2015-11-21 22:29:38
○ 2026-05-14 03:17:30
○A194.58.112.1672016-05-09 → 2016-05-09 · 4 obs
● 2016-05-09 23:32:32
○ 2026-05-04 09:29:42
○ 2026-05-14 03:17:30
○A31.31.204.1632016-02-25 → 2016-02-25 · 4 obs
● 2016-02-25 11:18:52
○ 2016-05-09 23:32:32
○ 2026-05-14 03:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| expertopt.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertopt.ru (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.64.148 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)
Analysis
IP Addresses
expertopt.ru points to a single IP: 176.57.64.148.
Other host names, for instance violetta.su, dielkom.ru, sarm.pro, partner-vrn.ru and xn--80aegbxtdbhq2bydyb.xn--p1ai share IP numbers with expertopt.ru.
Name Servers
expertopt.ru's delegation is handled by four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
expertopt.ru partially shares name servers with other domains; examples include shift-e.ru, xn--80ajaajgbqmnbkgpb1b2c.xn--p1ai, vm-1abe4ec9.na4u.ru, mypalniks.ru and lextyp.org.
Host names with one IP:
ns1.netangels.ru points to 91.201.54.2
ns2.netangels.ru points to 91.201.52.2
ns3.netangels.ru points to 45.86.39.2
ns4.netangels.ru points to 80.87.101.2