info-sys.ru - robtex.com
info-sys.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::bce1:1796🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| A | 188.225.23.150🇷🇺 TimeWeb-AS188.225.23.0/24 | ||||||
| NS | ns1.ufanet.ru ⭐ | ||||||
| A | 81.30.199.50🇷🇺 UBN-AS81.30.199.0/24 JSC "Ufanet", Ufa, Russia | ||||||
| PTR | ns1.ufanet.ru | ||||||
| NS | ns2.ufanet.ru | ||||||
| A | 81.30.199.67🇷🇺 UBN-AS81.30.199.0/24 JSC "Ufanet", Ufa, Russia | ||||||
| PTR | ns2.ufanet.ru | ||||||
| MX | relay.ufanet.ru ⭐ | ||||||
| A | 81.30.199.35🇷🇺 UBN-AS81.30.199.0/24 JSC "Ufanet", Ufa, Russia | ||||||
| PTR | relay.ufanet.ru | ||||||
| MX | smtpout.ufanet.ru(20) | ||||||
| A | 81.30.199.34🇷🇺 UBN-AS81.30.199.0/24 JSC "Ufanet", Ufa, Russia | ||||||
| PTR | smtpout.ufanet.ru | ||||||
| SOA | ns1.ufanet.ruroot@ufanet.ru serial=101013 | ||||||
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=4068147 | ||||||
Subdomains
www.info-sys.ru |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●MXsmtpout.ufanet.ru2026-02-20 → 2026-03-16 · 3 obs
● 2026-02-20 04:53:32
● 2026-03-16 10:34:54
●A188.225.23.1502026-02-20 → 2026-03-16 · 3 obs
● 2026-02-20 04:53:32
● 2026-03-16 10:34:54
●A2a03:6f00:6:1::bce1:17962026-02-20 → 2026-03-16 · 3 obs
● 2026-02-20 04:53:32
● 2026-03-16 10:34:54
○A81.30.199.732015-05-29 → 2016-07-04 · 4 obs
● 2016-07-04 18:11:06
○ 2017-03-14 17:12:32
○ 2026-03-16 10:34:54
○A92.50.130.902017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 17:12:32
○ 2026-02-20 04:53:32
○ 2026-03-16 10:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| info-sys.ru | ns2.ufanet.ru, ns1.ufanet.ru | 2 records |
✅ Authoritative Response
Server: 81.30.199.50
NS records: ns2.ufanet.ru, ns1.ufanet.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for info-sys.ru (unsigned zone)
⏱️ Timing
Total: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.225.23.150 |
| AAAA | 1 | 2a03:6f00:6:1::bce1:1796 |
| NS | 2 | ns2.ufanet.ru, ns1.ufanet.ru |
| MX | 2 | relay.ufanet.ru (pri: 10), smtpout.ufanet.ru (pri: 20) |
| SOA | 1 | ns1.ufanet.ru root.ufanet.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ufanet.ru, ns1.ufanet.ru)
Analysis
Hierarchy
info-sys.ru is the parent of www.info-sys.ru.
IP Addresses
info-sys.ru resolves to two IPs: 2a03:6f00:6:1::bce1:1796 and 188.225.23.150.
other host names for instance www.nevrolog-perm.ru, sibmedcom.ru, www.adelipnz.ru, caribtravel.ru and wewi.ru share IP numbers with info-sys.ru.
Name Servers
info-sys.ru is delegated to two name servers: ns1.ufanet.ru and ns2.ufanet.ru.
info-sys.ru shares the same name server setup as other domains, for example uos-rb.ru, 65.41.94.in-addr.arpa, 244.41.94.in-addr.arpa, 245.39.84.in-addr.arpa and 69.105.95.in-addr.arpa.
Host names with one IP number:
The host ns1.ufanet.ru points to 81.30.199.50 and the host ns2.ufanet.ru points to 81.30.199.67.
Mail Servers
info-sys.ru is handled by two mail servers: relay.ufanet.ru and smtpout.ufanet.ru.
info-sys.ru uses the same mail server setup as other domains such as mail.ufanet.ru and ufanet.ru.
info-sys.ru shares mail servers with other domains at least partially, including mir-on-line.ru, nn.ufanet.ru, pervoklassnik.info, orsk.ufanet.ru and corp.o56.ru.
These mail servers are commonly used with mail.mir-on-line.ru, lgw.orsk.o56.ru and mail.o56.ru.
Host names with one IP number:
The host relay.ufanet.ru points to 81.30.199.35 and the host smtpout.ufanet.ru points to 81.30.199.34.