syslab.ru - dns.ninja
syslab.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.41.186.142🇷🇺 MTW-AS185.41.186.0/24 MTW.RU dedicated/hosting services | ||||||
| PTR | mail.syslab.ru | ||||||
| NS | ns1.bsd.su ⭐ | ||||||
| A | 185.41.186.182🇷🇺 MTW-AS185.41.186.0/24 MTW.RU dedicated/hosting services | ||||||
| PTR | mail.bsd.su | ||||||
| NS | ns2.bsd.su | ||||||
| A | 91.228.210.84🇷🇺 CLARUSTELECOM-AS91.228.208.0/22 ClarusTelecom Ltd. | ||||||
| MX | mxb.hardart.ru ⭐ | ||||||
| A | 185.41.186.140🇷🇺 MTW-AS185.41.186.0/24 MTW.RU dedicated/hosting services | ||||||
| PTR | mxb.hardart.ru | ||||||
| MX | mxc.hardart.ru(20) | ||||||
| A | 91.228.210.109🇷🇺 CLARUSTELECOM-AS91.228.208.0/22 ClarusTelecom Ltd. | ||||||
| PTR | mxc.hardart.ru | ||||||
| TXT | v=spf1 ip4:185.41.186.182 a mx ~all | ||||||
| SOA | ns1.bsd.suroot@bsd.su 2016-05-12 #16 | ||||||
ru
| 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=4069872 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.syslab.ru2015-12-19 → 2016-05-11 · 5 obs
● 2015-12-19 19:19:22
● 2016-05-11 11:57:26
○ 2017-02-12 15:09:20
○ 2026-08-05 04:37:24
●NSns1.bsd.su2017-02-12 → 2026-08-05 · 3 obs
● 2017-02-12 15:09:20
● 2026-08-05 04:37:24
○NSns1.hardart.ru2015-08-15 → 2016-05-11 · 5 obs
○ 2015-12-19 19:19:22
● 2016-05-11 11:57:26
○ 2017-02-12 15:09:20
○ 2026-08-05 04:37:24
●NSns2.bsd.su2017-02-12 → 2026-08-05 · 3 obs
● 2017-02-12 15:09:20
● 2026-08-05 04:37:24
○NSns2.hardart.ru2015-08-15 → 2016-05-11 · 4 obs
● 2016-05-11 11:57:26
○ 2017-02-12 15:09:20
○ 2026-08-05 04:37:24
○MXmail.syslab.ru2015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-19 19:19:22
○ 2026-08-05 04:37:24
●MXmxb.hardart.ru2015-12-19 → 2026-08-05 · 3 obs
● 2015-12-19 19:19:22
● 2026-08-05 04:37:24
●MXmxc.hardart.ru2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 07:40:00
● 2026-08-05 04:37:24
●A185.41.186.1422015-12-19 → 2026-08-05 · 3 obs
● 2015-12-19 19:19:22
● 2026-08-05 04:37:24
○A67.159.11.1792015-08-15 → 2015-08-15 · 3 obs
○ 2015-12-19 19:19:22
○ 2026-08-05 04:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| syslab.ru | ns2.bsd.su, ns1.bsd.su | - |
✅ Authoritative Response
Server:185.41.186.182
NS records: ns2.bsd.su, ns1.bsd.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syslab.ru (unsigned zone)
⏱️ Timing
Total: 1310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.41.186.142 |
| NS | 2 | ns1.bsd.su, ns2.bsd.su |
| MX | 2 | mxb.hardart.ru (pri: 10), mxc.hardart.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.41.186.182 a mx ~all |
| SOA | 1 | ns1.bsd.su root.bsd.su |
Analysis
Hierarchy
syslab.ru serves as the parent of mail.syslab.ru and www.syslab.ru.
IP Addresses
syslab.ru has exactly one IP address — 185.41.186.142.
Further host names like mail.syslab.ru and www.syslab.ru overlap in IP numbers with syslab.ru.
Name Servers
DNS delegation for syslab.ru points to two name servers: ns1.bsd.su and ns2.bsd.su.
The name server configuration of syslab.ru is shared with other domains, for instance mynotifier.ru, yamaika.ru, 208.228.91.in-addr.arpa and two others.
syslab.ru has name servers in common with a number of other domains — marijane.ru, bsd.su, hardart.ru and maryjane.ru among them.
These name servers frequently co-occur with the name servers ns.maryjane.ru and isp-mtw.bsd.su.
ns1.bsd.su → 185.41.186.182 and ns2.bsd.su → 91.228.210.84: one IP number per host name.
Mail Servers
syslab.ru uses two mail servers, mxb.hardart.ru and mxc.hardart.ru.
The mail server setup of syslab.ru matches that of other domains such as finso.ru, uniparx.ru, bsd.su and two others.
Some mail servers of syslab.ru are also used by other domains, notably elite-complect.ru and linuxshop.ru.
mxb.hardart.ru → 185.41.186.140 and mxc.hardart.ru → 91.228.210.109: one IP number per host name.