opc.rs - robtex.com
opc.rs
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: 2026-02-17 02:00:03 +01:00 (EPOCH 1771290003) | ||||||
| SOA | a.nic.rshostmaster@nic.rs 2026-02-17 #6 | ||||||
Up
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | a.nic.rs, b.nic.rs, c.nic.rs, f.nic.rs... | 12 records |
| opc.rs | ns2.webglobedns.com, ns3.webglobedns.com, ns1.webglobedns.com | - |
✅ Authoritative Response
Server: 185.102.77.13
NS records: ns2.webglobedns.com, ns3.webglobedns.com, ns1.webglobedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opc.rs (unsigned zone)
⏱️ Timing
Total: 1156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.102.77.55 |
| NS | 3 | ns3.webglobedns.com, ns1.webglobedns.com... |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 2 | v=spf1 ip4:185.102.77.55 include:_spf.go, google-site-verification=OczWaylhrodlUhy |
| SOA | 1 | ns1.webglobedns.com hosting.webglobe.rs |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.rs, b.nic.rs, c.nic.rs...)
AI analysis
opc.rs is a parent of mail.opc.rs and www.opc.rs.
opc.rs maps to IP address 185.102.77.55.
Other host names, for instance mail.carcare.rs, iru-invest.com, sr-whm1018.vms.webglobe.com, zanapoliakov.com and tradicionalizam.rs share IP numbers with opc.rs.
opc.rs is delegated to name servers ns1.webglobedns.com, ns2.webglobedns.com and ns3.webglobedns.com.
opc.rs at least partially shares name servers with other domains such as ict-net.com, kbczvezdara.rs, matematiranje.com, vremeplov.co.rs and metalka.co.rs.
these name servers are commonly used alongside the name servers ns1.hostingweb.rs, ns2.hostingweb.rs, ns3.hostingweb.rs, ns1.vms.webglobe.com and ns2.vms.webglobe.com.
Host names with two IP numbers:
ns1.webglobedns.com points to 2a00:ca80:1:40:9037:7dff:fe25:be59 and 185.102.77.5.
ns2.webglobedns.com points to 2a00:ca80:1:40:889d:b4ff:fe76:670a and 185.102.77.13.
ns3.webglobedns.com points to 2a00:ca80:1:40:6037:93ff:fe62:546a and 185.102.78.5.
opc.rs is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
opc.rs shares mail servers with other domains at least in part, for instance ns500671.ns500754.ns500671.ns500704.ns500688.ns500678.ns500704.ns500678.ns500671.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, deanphipps.com, djawards.com, mishloha.co.il and supa.ai.
These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)