ndflhelper.ru - robtex.com
ndflhelper.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.227.16.21🇷🇺 Eximius-AS91.227.16.0/22 | ||||||
| PTR | srv21.host-food.ru | ||||||
| NS | srv21.host-food.ru ⭐ | ||||||
| A | 91.227.16.21🇷🇺 Eximius-AS91.227.16.0/22 | ||||||
| PTR | srv21.host-food.ru | ||||||
| NS | dns0.host-food.ru | ||||||
| A | 91.227.16.10🇷🇺 Eximius-AS91.227.16.0/22 | ||||||
| PTR | dns0.host-food.ru | ||||||
| NS | dns1.host-food.ru | ||||||
| A | 91.227.18.2🇷🇺 Eximius-AS91.227.16.0/22 | ||||||
| PTR | dns1.host-food.ru | ||||||
| MX | mail.ndflhelper.ru ⭐ | ||||||
| A | 91.227.16.21🇷🇺 Eximius-AS91.227.16.0/22 | ||||||
| PTR | srv21.host-food.ru | ||||||
| TXT | v=spf1 ip4:91.227.16.21 a mx ~all | ||||||
| TXT | v=spf1 include:spf.unisender.com ~all | ||||||
| SOA | srv21.host-food.ruadmin@host-food.ru 2025-08-07 #9 | ||||||
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=4069983 | ||||||
Subdomains
mail.ndflhelper.ru |
Same first word
ndflhelper.ru |
DNS History
5 records (5 active, 0 former)
●NSdns0.host-food.ru2026-06-10 → 2026-08-14 · 2 obs
● 2026-08-14 11:28:12
●NSdns1.host-food.ru2026-06-10 → 2026-08-14 · 2 obs
● 2026-08-14 11:28:12
●NSsrv21.host-food.ru2026-06-10 → 2026-08-14 · 2 obs
● 2026-08-14 11:28:12
●MXmail.ndflhelper.ru2026-06-10 → 2026-08-14 · 2 obs
● 2026-08-14 11:28:12
●A91.227.16.212026-06-10 → 2026-08-14 · 2 obs
● 2026-08-14 11:28:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ndflhelper.ru | dns0.host-food.ru, dns1.host-food.ru | 2 records |
✅ Authoritative Response
Server:91.227.16.10
NS records: dns0.host-food.ru, dns1.host-food.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndflhelper.ru (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.227.16.21 |
| NS | 2 | dns1.host-food.ru, dns0.host-food.ru |
| MX | 1 | mail.ndflhelper.ru (pri: 10) |
| TXT | 2 | v=spf1 ip4:91.227.16.21 a mx ~all, v=spf1 include:spf.unisender.com ~all |
| SOA | 1 | srv21.host-food.ru admin.host-food.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.host-food.ru, dns0.host-food.ru)
Analysis
Hierarchy
ndflhelper.ru is a parent domain of mail.ndflhelper.ru.
IP Addresses
ndflhelper.ru has exactly one IP address — 91.227.16.21.
mail.4tons.ru, stroy-prestige.ru, mail.grandplus.su plus two other host names have IP numbers in common with ndflhelper.ru.
Name Servers
The authoritative name servers for ndflhelper.ru are dns0.host-food.ru, dns1.host-food.ru and srv21.host-food.ru — three in total.
ndflhelper.ru shares at least some of its name servers with other domains, including anyit.ru, ip-4.ru, a-80.ru and two others.
These name servers are frequently seen alongside srv12.host-food.ru, srv11.host-food.ru, srv22.host-food.ru and 4 other name servers.
The hostnames dns0.host-food.ru, dns1.host-food.ru and srv21.host-food.ru each resolve to a single IP: dns0.host-food.ru → 91.227.16.10, dns1.host-food.ru → 91.227.18.2, srv21.host-food.ru → 91.227.16.21.
Mail Servers
ndflhelper.ru uses one mail server — mail.ndflhelper.ru.
mail.ndflhelper.ru directs to just one IP number, 91.227.16.21.