fermass.ru - robtex.com
fermass.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.171.240.75🇷🇺 vpsville-AS83.171.240.0/24 | ||||||
| PTR | msa11.ad-minas.ru | ||||||
| NS | ns1.registrant.ru ⭐ | ||||||
| A | 185.84.110.188🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network | ||||||
| NS | ns2.registrant.ru | ||||||
| A | 185.84.110.189🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network | ||||||
| NS | ns3.registrant.ru | ||||||
| A | 185.84.110.190🇷🇺 MAJORDOMO185.84.110.0/23 Nethouse network | ||||||
| MX | fermass.ru ⭐ | ||||||
| A | 83.171.240.75🇷🇺 vpsville-AS83.171.240.0/24 | ||||||
| PTR | msa11.ad-minas.ru | ||||||
| TXT | mailru-verification: f60c8104c157d6a5 | ||||||
| TXT | v=spf1 include:spf.ad-minas.ru ~all | ||||||
| SOA | ns1.registrant.rusupport@registrant.ru 2026-03-11 #1 | ||||||
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=4068645 | ||||||
MX for
fermass.ru |
Subdomains
msa.fermass.ru |
Same first word
Similar names
mrssafe.com |
sferasm.ru |
faresms.com |
massref.net |
aresmsf.com |
fassmer.sg |
smafres.com |
faresms.in |
safersm.org |
fassmer.com |
esfarms.com |
erssfam.net |
famress.com |
mrsafes.com |
fsermas.org |
fassmer.de |
messfar.com |
afresms.com |
DNS History
5 records (5 active, 0 former)
●NSns1.registrant.ru2026-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 15:53:32
●NSns2.registrant.ru2026-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 15:53:32
●NSns3.registrant.ru2026-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 15:53:32
●MXfermass.ru2026-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 15:53:32
●A83.171.240.752026-03-19 → 2026-04-25 · 2 obs
● 2026-04-25 15:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| fermass.ru | ns1.registrant.ru, ns2.registrant.ru, ns3.registrant.ru | 3 records |
✅ Authoritative Response
Server:185.84.110.188
NS records: ns1.registrant.ru, ns2.registrant.ru, ns3.registrant.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fermass.ru (unsigned zone)
⏱️ Timing
Total: 689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.171.240.75 |
| NS | 3 | ns3.registrant.ru, ns2.registrant.ru... |
| MX | 1 | fermass.ru (pri: 10) |
| TXT | 2 | v=spf1 include:spf.ad-minas.ru ~all, mailru-verification: f60c8104c157d6a5 |
| SOA | 1 | ns1.registrant.ru support.registrant.ru |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.registrant.ru, ns2.registrant.ru, ns3.registrant.ru)
Analysis
Hierarchy
fermass.ru is the parent of msa.fermass.ru.
Mail Server Role
fermass.ru is the mail server for fermass.ru.
IP Addresses
fermass.ru resolves to a single IP: 83.171.240.75.
Other host names, for instance, msa11.ad-minas.ru and msa.fermass.ru share IP numbers with fermass.ru.
Name Servers
fermass.ru delegates to three name servers: ns1.registrant.ru, ns2.registrant.ru and ns3.registrant.ru.
fermass.ru shares some name servers with other domains, for example cloudscale.ru, nebulus.ru, iicode.ru, neuromansion.com and xn--78-6kcay4a7ay.xn--p1ai.
Host names with a single IP: ns1.registrant.ru points to 185.84.110.188; ns2.registrant.ru points to 185.84.110.189; ns3.registrant.ru points to 185.84.110.190.
Mail Servers
One mail server handles fermass.ru.
Host name fermass.ru points to IP 83.171.240.75.