gradstroy.su - robtex.com
gradstroy.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.120.235.199🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | integrator-it.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns.integrator-it.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mx.integrator-it.ru ⭐ | ||||||
| TXT | v=spf1 a mx ip4:188.120.235.199 ~all | ||||||
| SOA | firstvds.ruumnik@list.ru 2023-10-15 #4 | ||||||
su
| 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=650208565 | ||||||
Same first word
gradstroy.com |
gradstroy.su |
Similar names
stroygrad.by |
styrograd.com |
stroygrad.pro |
gardstroy.ru |
dragstory.com |
garydrost.com |
starrydog.co.uk |
stroygrad.shop |
gradstory.com |
stroygrad.net |
stroygrad.me |
stroygrad.kr.ua |
stroygrad.org |
starrydog.com |
DNS History
12 records (6 active, 6 former)
●NSfirstvds.ru2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
●NSns.integrator-it.ru2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
●NSns1.firstvds.ru2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
○NSns1.hosting.reg.ru2017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
●NSns2.firstvds.ru2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
○NSns2.hosting.reg.ru2017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
○NSserver28.hosting.reg.ru2017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
●MXmx.integrator-it.ru2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
○MXmx1.hosting.reg.ru2017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
○MXmx2.hosting.reg.ru2017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
●A188.120.235.1992026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 05:49:14
● 2026-03-31 05:49:16
○A37.140.192.272017-01-11 → 2018-01-17 · 4 obs
● 2018-01-17 07:32:04
○ 2026-03-31 05:49:14
○ 2026-03-31 05:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| gradstroy.su | ns2.firstvds.ru, ns.integrator-it.ru, ns1.firstvds.ru | - |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, ns.integrator-it.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradstroy.su (unsigned zone)
⏱️ Timing
Total: 1139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.235.199 |
| NS | 3 | ns1.firstvds.ru, ns2.firstvds.ru... |
| MX | 1 | mx.integrator-it.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:188.120.235.199 ~all |
| SOA | 1 | firstvds.ru umnik.list.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
gradstroy.su points to a single IP number: 188.120.235.199.
Other host names, for instance gradstroygroup.ru, share IP numbers with gradstroy.su.
Name Servers
gradstroy.su is delegated to four name servers: firstvds.ru, ns1.firstvds.ru, ns2.firstvds.ru and ns.integrator-it.ru.
gradstroy.su shares name servers with other domains at least partially, for instance denseforest.ru, zikdom.ru, armonko.ru, mtrus.ru and sneakerpro.eu.
these name servers are often used with dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Host names with two IPs:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.
Host names with one IP:
firstvds.ru points to 37.230.118.233.
Mail Servers
The mail server for gradstroy.su is mx.integrator-it.ru.
gradstroy.su uses the same mail server setup as other domains, for example gradstroygroup.ru.