opt-rus.ru - robtex.com
opt-rus.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.r01.ru ⭐ | ||||||
| A | 31.177.80.41🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK | ||||||
| PTR | ns1.r01.ru | ||||||
| NS | ns2.r01.ru | ||||||
| A | 31.177.76.41🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK | ||||||
| PTR | ns2.r01.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ns1.r01.runoc@parkline.ru 2022-03-10 #4 | ||||||
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=4068287 | ||||||
Same first word
opt-rus.ru |
Similar names
DNS History
17 records (3 active, 14 former)
○NSkopeysk.ens.mail.ru2016-08-20 → 2017-02-19 · 5 obs
● 2016-08-20 14:26:12
● 2017-02-19 07:57:26
○ 2017-07-02 18:26:16
○ 2026-03-26 22:10:26
○NSns1.beget.com2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○NSns1.beget.pro2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○NSns1.beget.ru2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
●NSns1.r01.ru2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 08:45:50
● 2026-03-26 22:10:26
○NSns2.beget.com2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○NSns2.beget.pro2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○NSns2.beget.ru2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
●NSns2.r01.ru2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 08:45:50
● 2026-03-26 22:10:26
○NSns5.hosting.reg.ru2016-02-22 → 2016-03-31 · 4 obs
● 2016-03-31 13:47:24
○ 2016-08-20 14:26:12
○ 2026-03-26 22:10:26
○NSns6.hosting.reg.ru2016-02-22 → 2016-03-31 · 4 obs
● 2016-03-31 13:47:24
○ 2016-08-20 14:26:12
○ 2026-03-26 22:10:26
○NSukhta.ens.mail.ru2016-08-20 → 2017-02-19 · 5 obs
● 2016-08-20 14:26:12
● 2017-02-19 07:57:26
○ 2017-07-02 18:26:16
○ 2026-03-26 22:10:26
●MXemx.mail.ru2016-08-20 → 2026-03-26 · 6 obs
● 2017-02-19 07:57:26
○ 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
● 2026-03-23 16:18:50
● 2026-03-26 22:10:26
○MXmx1.beget.com2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○MXmx2.beget.com2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
○A188.93.211.352016-02-22 → 2016-03-31 · 4 obs
● 2016-03-31 13:47:24
○ 2016-08-20 14:26:12
○ 2026-03-26 22:10:26
○A87.236.19.1672017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 18:26:16
○ 2026-02-26 08:45:50
○ 2026-03-26 22:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| opt-rus.ru | ns1.r01.ru, ns2.r01.ru | 2 records |
✅ Authoritative Response
Server:31.177.80.41
NS records: ns1.r01.ru, ns2.r01.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opt-rus.ru (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.r01.ru, ns1.r01.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.r01.ru noc.parkline.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.r01.ru, ns2.r01.ru)
Analysis
Name Servers
opt-rus.ru's delegation uses two name servers, ns1.r01.ru and ns2.r01.ru.
opt-rus.ru shares the same name server setup as other domains, for example starve.ru, sport-ex.ru, dyac.ru, alexu.ru and georadar.ru.
opt-rus.ru partially shares its name servers with other domains, for example transdetail.ru and 5034.ru.
Host names with a single IP:
ns1.r01.ru points to 31.177.80.41.
ns2.r01.ru points to 31.177.76.41.
Mail Servers
opt-rus.ru is handled by a single mail server, emx.mail.ru.
opt-rus.ru shares its mail server setup with other domains, including www.color-tech.ru, zakraski.ru, gamester.pro, ins.by and insounds.ru.
opt-rus.ru shares some mail servers with other domains, at least partially, for instance antenas.ru.
emx.mail.ru points to two IPs: 94.100.180.180 and 217.69.139.180.