mta.su - dns.ninja
mta.su
su
| 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=650210090 | ||||||
Subdomains
www.mta.su |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●MXmx01.nicmail.ru2015-08-08 → 2026-08-04 · 2 obs
● 2026-08-04 22:29:52
●MXmx02.nicmail.ru2015-08-08 → 2026-08-04 · 2 obs
● 2026-08-04 22:29:52
●MXmx03.nicmail.ru2015-08-08 → 2026-08-04 · 2 obs
● 2026-08-04 22:29:52
●A178.210.92.1522026-02-18 → 2026-08-04 · 3 obs
● 2026-02-18 01:39:44
● 2026-08-04 22:29:52
○A195.208.1.1572015-08-08 → 2017-01-18 · 4 obs
● 2017-01-18 04:31:50
○ 2017-05-23 06:16:48
○ 2026-08-04 22:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net... | - |
| mta.su | ns3.nic.ru, ns4.nic.ru, ns8.nic.ru | - |
✅ Authoritative Response
Server:194.85.61.20
NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mta.su (unsigned zone)
⏱️ Timing
Total: 1207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.210.92.152 |
| NS | 3 | ns8.nic.ru, ns3.nic.ru... |
| MX | 3 | mx01.nicmail.ru (pri: 10), mx02.nicmail.ru (pri: 5)... |
| TXT | 2 | v=spf1 redirect=nicmail.ru, _globalsign-domain-verification=FCtPdyYm |
| SOA | 1 | ns3.nic.ru admin.mta.su |
Analysis
Hierarchy
mta.su serves as the parent of www.mta.su.
IP Addresses
mta.su has exactly one IP address — 178.210.92.152.
Additional host names — including www.mta.su and mta4.nichost.ru — share IP numbers with mta.su.
Name Servers
Three name servers are authoritative for mta.su: ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.
mta.su has at least partial name server overlap with other domains, such as quantumcapital.ru, clue.ru, go2see.ru and two others.
statuspage1.nic.ru, statuspage2.nic.ru and ns1.hc.ru — plus 3 other name servers — are commonly paired with these name servers.
Three hostnames, one IP address apiece: ns3.nic.ru resolves to 194.85.61.20, ns4.nic.ru resolves to 194.226.96.8 and ns8.nic.ru resolves to 193.232.130.14.
Mail Servers
mta.su has three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.
At least some of the mail servers used by mta.su are shared with other domains: opticweb.nichost.ru, odintcovo.ru, uniteco.ru and two others among them.
Host names with four IP addresses:
mx01.nicmail.ru has four IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
mx02.nicmail.ru has four IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
Host names resolving to a single IP address:
mx03.nicmail.ru points to the IP address 91.189.116.16.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.13 IP addresses.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.14 IP addresses.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.15 IP addresses.
Three host names point to 91.189.116.16: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.