schoolfuture.ru - robtex.com
schoolfuture.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.221.130.42🇷🇺 RUSONYX-AS77.221.130.0/24 | ||||||
| PTR | plesk12.infobox.ru | ||||||
| NS | ns1.infobox.org ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.infobox.org | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| NS | ns3.infobox.org | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns4.infobox.org ⚠️ Not in parent delegation | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | smtp.infobox.ru ⭐ | ||||||
| MX | mx.infobox.ru(20) | ||||||
| SOA | ns1.infobox.orgtech@infobox.ru 2023-01-13 #2 | ||||||
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=4069874 | ||||||
Same first word
schoolfuture.com |
schoolfuture.ru |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns0.zenon.net2015-07-19 → 2016-06-17 · 4 obs
● 2016-06-17 17:27:34
○ 2017-01-26 20:03:34
○ 2026-08-05 08:32:36
○NSdns1.zenon.net2015-07-19 → 2016-06-17 · 4 obs
● 2016-06-17 17:27:34
○ 2017-01-26 20:03:34
○ 2026-08-05 08:32:36
○NSdns2.zenon.net2015-07-19 → 2016-06-17 · 4 obs
● 2016-06-17 17:27:34
○ 2017-01-26 20:03:34
○ 2026-08-05 08:32:36
●NSns1.infobox.org2017-01-26 → 2026-08-05 · 3 obs
● 2017-01-26 20:03:34
● 2026-08-05 08:32:36
●NSns2.infobox.org2017-01-26 → 2026-08-05 · 3 obs
● 2017-01-26 20:03:34
● 2026-08-05 08:32:36
●NSns3.infobox.org2017-01-26 → 2026-08-05 · 3 obs
● 2017-01-26 20:03:34
● 2026-08-05 08:32:36
●NSns4.infobox.org2017-01-26 → 2026-08-05 · 3 obs
● 2017-01-26 20:03:34
● 2026-08-05 08:32:36
●MXmx.infobox.ru2017-01-26 → 2026-08-05 · 2 obs
● 2026-08-05 08:32:36
●MXsmtp.infobox.ru2017-01-26 → 2026-08-05 · 2 obs
● 2026-08-05 08:32:36
○A213.189.197.822015-07-19 → 2016-06-17 · 4 obs
● 2016-06-17 17:27:34
○ 2017-01-26 20:03:34
○ 2026-08-05 08:32:36
●A77.221.130.422017-01-26 → 2026-08-05 · 3 obs
● 2017-01-26 20:03:34
● 2026-08-05 08:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| schoolfuture.ru | ns1.infobox.org, ns2.infobox.org, ns3.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolfuture.ru (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.221.130.42 |
| NS | 4 | ns4.infobox.org, ns3.infobox.org... |
| MX | 2 | mx.infobox.ru (pri: 20), smtp.infobox.ru (pri: 10) |
| SOA | 1 | ns1.infobox.org tech.infobox.ru |
Analysis
IP Addresses
schoolfuture.ru directs to one IP number, which is 77.221.130.42.
Among the host names that share IP numbers with schoolfuture.ru are redapp.ru, www.mediwex.ru, mail.stroydom.com.ru and two others.
Name Servers
The domain schoolfuture.ru is delegated to these four name servers: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org and ns4.infobox.org.
schoolfuture.ru partially shares its NS delegation with several other domains, including alutradespb.ru, chubarev.net, aliance-plus.ru and two others.
These name servers are routinely co-deployed with the name servers ns1.rsnx.ru, ns1.infobox.ru, ns2.infobox.ru and two others.
Host names ns1.infobox.org, ns2.infobox.org, ns3.infobox.org and ns4.infobox.org each have one IP address. Notably, ns1.infobox.org and ns3.infobox.org resolve to the same address 89.253.252.13, and ns2.infobox.org and ns4.infobox.org resolve to the same address 89.253.252.15.
ns1.infobox.org and ns3.infobox.org are host names that each point to 89.253.252.13 IP addresses.
ns2.infobox.org and ns4.infobox.org are host names that each point to 89.253.252.15 IP addresses.
Mail Servers
The MX records for schoolfuture.ru point to two mail servers: mx.infobox.ru and smtp.infobox.ru.
schoolfuture.ru has the same mail server arrangement as a number of other domains, for example y02.ru, tuso.ru, www.startcev.ru and two more.
schoolfuture.ru shares at least some of its mail servers with other domains — for example www.oskord-spb.ru, ntechnolog.ru, stroydobro.ru and two more.
It is common to find these mail servers paired with the mail servers mx.yandex.net.