alfasystem.ru - robtex.com
alfasystem.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.53.96.37🇷🇺 TimeWeb-AS92.53.96.0/24 | ||||||
| PTR | vh392.timeweb.ru | ||||||
| NS | ns3.caravan.ru ⭐ | ||||||
| A | 89.253.192.17🇷🇺 RUSONYX-AS89.253.192.0/21 RUSONYX-RU | ||||||
| PTR | ns3.caravan.ru | ||||||
| NS | ns4.caravan.ru | ||||||
| A | 89.253.192.15🇷🇺 RUSONYX-AS89.253.192.0/21 RUSONYX-RU | ||||||
| PTR | ns4.caravan.ru | ||||||
| MX | mail.alfasystem.ru ⭐ | ||||||
| A | 89.21.149.80🇷🇺 TZTELECOM89.21.149.0/24 Telecom TZ MSK Network | ||||||
| PTR | mail.informcontact.ru | ||||||
| TXT | MS=ms78102345 | ||||||
| TXT | v=spf1 include:mxsspf.sendpulse.com mx ip4:89.21.149.80 a:f1.my.com a:f7.my.c... | ||||||
| TXT | yandex-verification: 24d5f305360d1680 | ||||||
| TXT | spf2.0/mfrom,pra +mx +ip4:89.21.149.80 include:my.com include:senderid.unisen... | ||||||
| SOA | ns3.caravan.ruadministrator@informcontact.ru serial=16569 | ||||||
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=4068885 | ||||||
Previously MX for
alfasystem.ru |
Same first word
alfasystem.se |
alfasystem.cz |
alfasystem.ru |
alfasystem.pl |
alfasystem.co.jp |
alfasystem.net |
alfasystem.it |
alfasystem.be |
alfasystem.legnica.pl |
alfasystem.com.br |
alfasystem.com |
alfasystem.dk |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.caravan.ru2015-06-03 → 2015-06-03 · 3 obs
○ 2015-10-21 10:12:50
○ 2026-05-15 03:11:22
○NSns2.caravan.ru2015-06-03 → 2015-06-03 · 3 obs
○ 2015-10-21 10:12:50
○ 2026-05-15 03:11:22
●NSns3.caravan.ru2015-10-21 → 2026-05-15 · 3 obs
● 2015-10-21 10:12:50
● 2026-05-15 03:11:22
●NSns4.caravan.ru2015-10-21 → 2026-05-15 · 3 obs
● 2015-10-21 10:12:50
● 2026-05-15 03:11:22
○MXalfasystem.ru2015-06-03 → 2017-02-10 · 4 obs
● 2017-02-10 19:00:06
○ 2020-01-18 15:56:24
○ 2026-05-15 03:11:22
●MXmail.alfasystem.ru2020-01-18 → 2026-05-15 · 3 obs
● 2020-01-18 15:56:24
● 2026-05-15 03:11:22
○A185.48.239.2132015-10-21 → 2017-02-10 · 5 obs
● 2015-10-21 10:12:50
● 2017-02-10 19:00:06
○ 2020-01-18 15:56:24
○ 2026-05-15 03:11:22
○A217.23.159.2382015-06-03 → 2015-06-03 · 3 obs
○ 2015-10-21 10:12:50
○ 2026-05-15 03:11:22
○A92.53.114.32020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 15:56:24
○ 2026-04-09 02:07:52
○ 2026-05-15 03:11:22
●A92.53.96.372026-04-09 → 2026-05-15 · 3 obs
● 2026-04-09 02:07:52
● 2026-05-15 03:11:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| alfasystem.ru | ns3.caravan.ru, ns4.caravan.ru | 2 records |
✅ Authoritative Response
Server:89.253.192.15
NS records: ns3.caravan.ru, ns4.caravan.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alfasystem.ru (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.37 |
| NS | 2 | ns4.caravan.ru, ns3.caravan.ru |
| MX | 1 | mail.alfasystem.ru (pri: 10) |
| TXT | 4 | MS=ms78102345, yandex-verification: 24d5f305360d1680... |
| SOA | 1 | ns3.caravan.ru administrator.informconta |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.caravan.ru, ns3.caravan.ru)
Analysis
IP Addresses
alfasystem.ru resolves to one IP number: 92.53.96.37.
Other host names, for instance dshi2.ru, yourways.ru, bask-rb.ru, climate.msk.ru and karniza.net share IP numbers with alfasystem.ru.
Name Servers
alfasystem.ru's delegation uses two name servers: ns3.caravan.ru and ns4.caravan.ru.
alfasystem.ru uses the same name server setup as other domains, such as inbis.su, premierplast.ru, skpw.ru, fotorama.ru and balhai.ru.
alfasystem.ru at least partially shares name servers with other domains, for instance dachy.ru, xstv.org, ifdom.ru and wellyou.ru.
Host names with a single IP address: ns3.caravan.ru points to 89.253.192.17; ns4.caravan.ru points to 89.253.192.15.
Mail Servers
A single mail server handles alfasystem.ru, mail.alfasystem.ru.
Host name mail.alfasystem.ru resolves to a single IP: 89.21.149.80.