stmast.ru - robtex.com
stmast.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.site-4you.ru ⚠️ Not in zone NS records | ||||||
| A | 185.246.64.133🇷🇺 RU-JSCIOT185.246.64.0/23 | ||||||
| PTR | ns1.site-4you.ru | ||||||
| NS | ns2.site-4you.ru ⚠️ Not in zone NS records | ||||||
| A | 89.110.99.139🇳🇱 MCHOST-AS89.110.99.0/24 | ||||||
| PTR | v2859410.hosted-by-vdsina.ru | ||||||
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=4069956 | ||||||
Same first word
Similar names
DNS History
14 records (2 active, 12 former)
○NSmy1.site-4you.ru2017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 14:27:14
○ 2020-02-07 20:17:54
○ 2026-08-12 04:16:52
○NSmy2.site-4you.ru2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 20:17:54
○ 2026-06-15 20:37:56
○ 2026-08-12 04:16:52
●NSns1.site-4you.ru2017-03-30 → 2026-08-12 · 3 obs
● 2017-03-30 14:27:14
● 2026-08-12 04:16:52
●NSns2.site-4you.ru2017-03-30 → 2026-08-12 · 3 obs
● 2017-03-30 14:27:14
● 2026-08-12 04:16:52
○NSns3.nic.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○NSns4.nic.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○NSns8.nic.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○MXmail.stmast.ru2017-03-30 → 2020-02-07 · 5 obs
● 2017-03-30 14:27:14
● 2020-02-07 20:17:54
○ 2026-06-15 20:37:56
○ 2026-08-12 04:16:52
○MXmx01.nicmail.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○MXmx02.nicmail.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○MXmx03.nicmail.ru2015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○A195.208.0.1212015-08-22 → 2016-08-07 · 4 obs
● 2016-08-07 22:09:12
○ 2017-03-30 14:27:14
○ 2026-08-12 04:16:52
○A80.93.183.912017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 14:27:14
○ 2020-02-07 20:17:54
○ 2026-08-12 04:16:52
○A80.93.183.932020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 20:17:54
○ 2026-06-15 20:37:56
○ 2026-08-12 04:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| stmast.ru | ns1.site-4you.ru, ns2.site-4you.ru | 2 records |
✅ Authoritative Response
Server:89.110.99.139
NS records: ns1.site-4you.ru, ns2.site-4you.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stmast.ru (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.site-4you.ru, ns2.site-4you.ru)
Analysis
Name Servers
stmast.ru has two authoritative name servers — ns1.site-4you.ru and ns2.site-4you.ru.
stmast.ru and vodavspb.ru are among domains that share the same name servers.
There is at least partial name server overlap between stmast.ru and other domains — xn----dtbfomiqcfic1al.xn--p1ai, testing4u.ru, tehno-rus.ru and two more among them.
The name servers my1.site-4you.ru, my2.site-4you.ru and site-4you.ru are often found in combination with these name servers.
ns1.site-4you.ru → 185.246.64.133 and ns2.site-4you.ru → 89.110.99.139: one IP number per host name.