dfm.ist - robtex.com
dfm.ist
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.7.7.21🇺🇸 CONTABO195.7.6.0/23 | ||||||
| PTR | mail.dealsfor.me | ||||||
| NS | dfm.ist ⭐ | ||||||
| A | 195.7.7.21🇺🇸 CONTABO195.7.6.0/23 | ||||||
| PTR | mail.dealsfor.me | ||||||
| NS | ns1.dfm.ist | ||||||
| A | 195.7.7.21🇺🇸 CONTABO195.7.6.0/23 | ||||||
| PTR | mail.dealsfor.me | ||||||
| NS | ns2.dfm.ist | ||||||
| A | 195.7.7.21🇺🇸 CONTABO195.7.6.0/23 | ||||||
| PTR | mail.dealsfor.me | ||||||
| MX | mail.dfm.ist ⭐ | ||||||
| A | 195.7.7.21🇺🇸 CONTABO195.7.6.0/23 | ||||||
| PTR | mail.dealsfor.me | ||||||
| SOA | dfm.isthostmaster serial=20 | ||||||
ist
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ist ⭐ | ||||||
| NS | a2.nic.ist | ||||||
| NS | b0.nic.ist | ||||||
| NS | c0.nic.ist | ||||||
| SOA | a0.nic.isthostmaster@donuts.email serial=1784909269 | ||||||
NS for
dfm.ist |
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdfm.ist2026-07-02 → 2026-07-24 · 2 obs
● 2026-07-24 16:20:08
●NSns1.dfm.ist2026-07-02 → 2026-07-24 · 2 obs
● 2026-07-24 16:20:08
●NSns2.dfm.ist2026-07-02 → 2026-07-24 · 2 obs
● 2026-07-24 16:20:08
●MXmail.dfm.ist2026-07-02 → 2026-07-24 · 2 obs
● 2026-07-24 16:20:08
●A195.7.7.212026-07-02 → 2026-07-24 · 2 obs
● 2026-07-24 16:20:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ist | a0.nic.ist, a2.nic.ist, b0.nic.ist, c0.nic.ist | 8 records |
| dfm.ist | ns1.dfm.ist, ns2.dfm.ist | 2 records |
✅ Authoritative Response
Server:195.7.7.21
NS records: ns1.dfm.ist, ns2.dfm.ist
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfm.ist (unsigned zone)
⏱️ Timing
Total: 1186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.7.7.21 |
| NS | 2 | ns1.dfm.ist, ns2.dfm.ist |
| MX | 1 | mail.dfm.ist (pri: 10) |
| SOA | 1 | dfm.ist hostmaster |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a0.nic.ist, a0.nic.ist, a2.nic.ist...)
Analysis
Hierarchy
The domain dfm.ist is parent to mail.dfm.ist, ns1.dfm.ist and ns2.dfm.ist.
Name Server Role
dfm.ist serves as a name server for itself — dfm.ist is its own authoritative name server.
ns1.dfm.ist and ns2.dfm.ist are often used as name servers in combination with dfm.ist.
IP Addresses
dfm.ist points to a single IP number: 195.7.7.21.
Host names such as mail.dfm.ist, ns1.dfm.ist and ns2.dfm.ist share their IP numbers with dfm.ist.
Name Servers
dfm.ist is delegated to three name servers: dfm.ist, ns1.dfm.ist and ns2.dfm.ist.
dfm.ist, ns1.dfm.ist and ns2.dfm.ist each resolve to a single IP address: 195.7.7.21.
dfm.ist, ns1.dfm.ist and ns2.dfm.ist are host names that all point to 195.7.7.21.
Mail Servers
dfm.ist has one mail server: mail.dfm.ist.
dfm.ist shares its mail server setup with other domains, such as mail.dfm.ist.
mail.dfm.ist resolves to a single IP number: 195.7.7.21.