mail.rs - robtex.com
mail.rs
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.localhost.rs ⚠️ Not in zone NS records | ||||||
| A | 193.243.168.1🇷🇸 LOCALHOST193.243.168.0/22 | ||||||
| PTR | black.localhost.rs | ||||||
| NS | dns2.localhost.rs ⚠️ Not in zone NS records | ||||||
| A | 195.252.109.150🇷🇸 BEOTEL-AS195.252.64.0/18 | ||||||
rs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.rs ⭐ | ||||||
| NS | b.nic.rs | ||||||
| NS | c.nic.rs | ||||||
| NS | f.nic.rs | ||||||
| NS | h.nic.rs | ||||||
| NS | l.nic.rs | ||||||
| TXT | rs zone update: 2026-07-29 01:00:04 +02:00 (EPOCH 1785279604) | ||||||
| SOA | a.nic.rshostmaster@nic.rs 2026-07-29 #4 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns1.localhost.rs2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 23:16:20
●NSdns2.localhost.rs2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 23:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | a.nic.rs, b.nic.rs, c.nic.rs, f.nic.rs... | - |
| mail.rs | dns1.localhost.rs, dns2.localhost.rs | 2 records |
✅ Authoritative Response
Server:193.243.168.1
NS records: dns1.localhost.rs, dns2.localhost.rs
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail.rs (unsigned zone)
⏱️ Timing
Total: 2115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.localhost.rs, dns1.localhost.rs)
Analysis
Name Servers
Two name servers handle the delegation for mail.rs: dns1.localhost.rs and dns2.localhost.rs.
The name servers of mail.rs overlap at least partially with those of other domains — among them 169.243.193.in-addr.arpa, 170.243.193.in-addr.arpa, 168.243.193.in-addr.arpa and two more.
These name servers commonly appear alongside the name servers dns3.localhost.rs and dns4.localhost.rs.
Both dns1.localhost.rs and dns2.localhost.rs have a single IP address each — dns1.localhost.rs resolves to 193.243.168.1 while dns2.localhost.rs resolves to 195.252.109.150.