tcomstroy.ru - robtex.com
tcomstroy.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.70.16.37🇷🇺 ASN-IMSYS217.70.16.0/24 Informational-measuring systems | ||||||
| PTR | mail.tcomstroy.ru | ||||||
| NS | h22.internets.ru ⭐ | ||||||
| A | 176.99.137.230🇷🇺 INETCOM176.99.128.0/19 | ||||||
| PTR | h22n.internets.ru | ||||||
| NS | h2.internets.ru | ||||||
| A | 217.70.16.33🇷🇺 ASN-IMSYS217.70.16.0/24 Informational-measuring systems | ||||||
| PTR | h2.internets.ru | ||||||
| MX | mail.tcomstroy.ru ⭐ | ||||||
| A | 217.70.16.37🇷🇺 ASN-IMSYS217.70.16.0/24 Informational-measuring systems | ||||||
| PTR | mail.tcomstroy.ru | ||||||
| TXT | v=spf1 ip4:217.70.16.37 a mx ~all | ||||||
| SOA | h2.internets.ruinfo@mosnet.ru 2025-03-13 #30 | ||||||
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=4068814 | ||||||
Subdomains
mail.tcomstroy.ru |
Same first word
tcomstroy.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSh2.internets.ru2026-03-26 → 2026-05-09 · 2 obs
● 2026-05-09 18:11:32
●NSh22.internets.ru2026-03-26 → 2026-05-09 · 2 obs
● 2026-05-09 18:11:32
●MXmail.tcomstroy.ru2026-03-26 → 2026-05-09 · 2 obs
● 2026-05-09 18:11:32
●A217.70.16.372026-03-26 → 2026-05-09 · 2 obs
● 2026-05-09 18:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| tcomstroy.ru | h2.internets.ru, h22.internets.ru | 2 records |
✅ Authoritative Response
Server:176.99.137.230
NS records: h2.internets.ru, h22.internets.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcomstroy.ru (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.16.37 |
| NS | 2 | h22.internets.ru, h2.internets.ru |
| MX | 1 | mail.tcomstroy.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:217.70.16.37 a mx ~all |
| SOA | 1 | h2.internets.ru info.mosnet.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (h2.internets.ru, h22.internets.ru)
Analysis
Hierarchy
tcomstroy.ru is the parent of mail.tcomstroy.ru.
IP Addresses
tcomstroy.ru resolves to one IP number: 217.70.16.37.
other host names including meganet.ru, mail.tcomstroy.ru, mail.mail1.ru, www.mail1.ru and mail1.ru share IP numbers with tcomstroy.ru.
Name Servers
tcomstroy.ru is delegated to two name servers h22.internets.ru and h2.internets.ru.
tcomstroy.ru shares the same name server setup as other domains, for instance 31.70.217.in-addr.arpa, 19.70.217.in-addr.arpa, xn--80abmi5aecftcl4j.su, 34.23.84.in-addr.arpa and 27.70.217.in-addr.arpa.
tcomstroy.ru at least partially shares name servers with other domains, for instance mosnet.su, mosnet.ru, hosting.imsys.ru, gelios.net and imsys.ru.
These name servers are commonly used with h4.internets.ru, h3.internets.ru and h2.mosnet.ru.
Host names with one IP number:
h22.internets.ru points to 176.99.137.230
h2.internets.ru points to 217.70.16.33
Mail Servers
tcomstroy.ru is handled by a single mail server, mail.tcomstroy.ru.
mail.tcomstroy.ru resolves to IP 217.70.16.37.