mail.topcode.rs - dns.ninja
mail.topcode.rs
| CNAME | mail.mts.rs | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.200.12.4🇷🇸 TELEKOM-AS212.200.12.0/23 | ||||||
| PTR | mail.mts.rs | ||||||
| PTR | mail.open.telekom.rs | ||||||
topcode.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.86.103🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| NS | ns1.digitalocean.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dagda1.isp.telekom.rs | ||||||
| NS | dagda2.isp.telekom.rs | ||||||
| NS | ns2.digitalocean.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| MX | mailgw.mts.rs ⭐ | ||||||
| TXT | google-site-verification=PdYuXk4loUGLb1gs-s6p57BAnQPXa3fQMQTviqvQNKM | ||||||
| TXT | v=spf1 ip4:212.200.12.0/24 ip4:144.76.86.103 +a +mx ~all | ||||||
| SOA | ns1.digitalocean.comdejan@topcode.rs 2026-05-05 #5 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A5.9.103.302015-06-20 → 2016-09-15 · 4 obs
● 2015-06-20 08:25:28
● 2016-09-15 19:29:38
○ 2026-07-01 16:15:06
○ 2026-07-01 16:15:08
● 2016-09-15 19:29:38
○ 2026-07-01 16:15:06
○ 2026-07-01 16:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | l.nic.rs, a.nic.rs, f.nic.rs, b.nic.rs... | 12 records |
| topcode.rs | dagda1.isp.telekom.rs, dagda2.isp.telekom.rs | - |
✅ Authoritative Response
Server:212.200.190.150
NS records: dagda1.isp.telekom.rs, dagda2.isp.telekom.rs
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcode.rs (unsigned zone)
⏱️ Timing
Total: 1361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.mts.rs |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (l.nic.rs, h.nic.rs, f.nic.rs...)
Analysis
IP Addresses
mail.topcode.rs has exactly one IP address — 212.200.12.4.
mail.mts.rs, mail.podunavlje.rs, mail.attachesocial.org plus two other host names have IP numbers in common with mail.topcode.rs.