projects.etf.rs - robtex.com
projects.etf.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.91.13.3🇷🇸 UB-AS147.91.0.0/17 Academic Network of Serbia (AMRES) | ||||||
| PTR | projects.etf.rs | ||||||
| MX | mail.etf.rs ⭐ | ||||||
| A | 147.91.14.169🇷🇸 UB-AS147.91.0.0/17 Academic Network of Serbia (AMRES) | ||||||
| PTR | mx1.etf.bg.ac.rs | ||||||
| A | 147.91.14.170🇷🇸 UB-AS147.91.0.0/17 Academic Network of Serbia (AMRES) | ||||||
| PTR | mx2.etf.bg.ac.rs | ||||||
| MX | zmaj.etf.rs(10) | ||||||
| A | 147.91.8.62🇷🇸 UB-AS147.91.0.0/17 Academic Network of Serbia (AMRES) | ||||||
| PTR | ns2.etf.rs | ||||||
| PTR | ns2.etf.bg.ac.rs | ||||||
etf.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.91.14.227🇷🇸 UB-AS147.91.0.0/17 Academic Network of Serbia (AMRES) | ||||||
| NS | ns1.nic.rs ⭐ | ||||||
| NS | ns.etf.rs | ||||||
| NS | ns.rcub.bg.ac.rs ⚠️ Not in parent delegation | ||||||
| NS | ns1.etf.rs ⚠️ Not in parent delegation | ||||||
| NS | ns2.etf.rs | ||||||
| MX | mx3.etf.bg.ac.rs ⭐ | ||||||
| TXT | v=spf1 ip4:147.91.14.229/32 ip4:147.91.16.161/32 ip4:147.91.14.169/32 ip4:147... | ||||||
| SOA | NS1.NIC.rsHOSTMASTER@etf.rs 2026-03-20 #1 | ||||||
rank #290 in the tld
📈 Tranco rank: #234,532
PTR for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A147.91.13.32015-08-21 → 2026-04-12 · 2 obs
● 2015-08-21 19:16:46
● 2026-04-12 06:05:28
● 2026-04-12 06:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | h.nic.rs, f.nic.rs, a.nic.rs, c.nic.rs... | - |
| etf.rs | ns1.etf.rs, ns2.etf.rs | 2 records |
✅ Authoritative Response
Server:147.91.8.6
NS records: ns1.etf.rs, ns2.etf.rs
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for etf.rs (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.91.13.3 |
| MX | 2 | mail.etf.rs (pri: 5), zmaj.etf.rs (pri: 10) |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.etf.rs, ns2.etf.rs)
Analysis
IP Addresses
projects.etf.rs points to a single IP: 147.91.13.3.
Mail Servers
Two mail servers mail.etf.rs and zmaj.etf.rs handle projects.etf.rs.
projects.etf.rs uses the same mail server setup as other domains such as alumni.etf.rs, kondor.etf.rs, oko.etf.rs, telekom.etf.rs and galeb.etf.rs.
projects.etf.rs shares mail servers with other domains at least in part, for instance ains.rs, student.etf.rs and vhost1.etf.rs.
Host names with two IPs:
mail.etf.rs points to: 147.91.14.169 and 147.91.14.170.
Host names with one IP:
zmaj.etf.rs points to: 147.91.8.62.