sofiaplus.edu.co - robtex.com
sofiaplus.edu.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | excalibur.synapsis-it.co ⚠️ Not in zone NS records | ||||||
| A | 200.31.70.19🇨🇴 AS27975200.31.70.0/24 ITX-CUSTOMER-TIVIT | ||||||
| PTR | excalibur.synapsis-it.co | ||||||
| NS | lancelot.synapsis-it.co ⚠️ Not in zone NS records | ||||||
| A | 200.31.70.18🇨🇴 AS27975200.31.70.0/24 ITX-CUSTOMER-TIVIT | ||||||
| PTR | lancelot.synapsis-it.co | ||||||
| NS | ns1-auth.etb.net.co ⚠️ Not in zone NS records | ||||||
| A | 2800:260:ffff:11::221🇨🇴 ETB2800:260:ffff::/48 | ||||||
| A | 200.69.125.10🇨🇴 ETB200.69.125.0/24 PNAP-MIA asurenet routes | ||||||
| PTR | ns1-auth.etb.net.co | ||||||
| NS | ns2-auth.etb.net.co ⚠️ Not in zone NS records | ||||||
| A | 2800:260:ffff:11::233🇨🇴 ETB2800:260:ffff::/48 | ||||||
| A | 201.244.1.170🇨🇴 ETB201.244.1.0/24 | ||||||
| PTR | ns2-auth.etb.net.co | ||||||
| NS | percivale.synapsis-it.co ⚠️ Not in zone NS records | ||||||
| A | 190.7.109.29🇨🇴 AS27975190.7.109.0/24 ITX-CUSTOMER-TIVIT | ||||||
| PTR | percivale.synapsis-it.co | ||||||
| NS | tristan.synapsis-it.co ⚠️ Not in zone NS records | ||||||
| A | 190.7.110.2🇨🇴 AS27975190.7.110.0/24 ITX-CUSTOMER-TIVIT | ||||||
| PTR | tristan.synapsis-it.co | ||||||
edu.co
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSexcalibur.synapsis-it.co2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 17:39:10
● 2026-03-29 04:16:56
●NSlancelot.synapsis-it.co2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 17:39:10
● 2026-03-29 04:16:56
●NSns1-auth.etb.net.co2015-07-18 → 2026-03-29 · 2 obs
● 2026-03-29 04:16:56
●NSns2-auth.etb.net.co2015-07-18 → 2026-03-29 · 2 obs
● 2026-03-29 04:16:56
●NSpercivale.synapsis-it.co2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 17:39:10
● 2026-03-29 04:16:56
●NStristan.synapsis-it.co2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 17:39:10
● 2026-03-29 04:16:56
○MXrelaycorreo1.sofiaplus.edu.co2015-07-18 → 2016-03-09 · 4 obs
● 2016-03-09 17:15:50
○ 2026-02-19 17:39:10
○ 2026-03-29 04:16:56
○MXrelaycorreo2.sofiaplus.edu.co2015-07-18 → 2016-03-09 · 4 obs
● 2016-03-09 17:15:50
○ 2026-02-19 17:39:10
○ 2026-03-29 04:16:56
○MXrelaycorreov.sofiaplus.edu.co2015-07-18 → 2016-03-09 · 4 obs
● 2016-03-09 17:15:50
○ 2026-02-19 17:39:10
○ 2026-03-29 04:16:56
○A186.28.228.1052015-07-18 → 2016-03-09 · 4 obs
● 2016-03-09 17:15:50
○ 2026-02-19 17:39:10
○ 2026-03-29 04:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| sofiaplus.edu.co | tristan.synapsis-it.co, lancelot.synapsis-it.co, ns1-auth.etb.net.co, ns2-auth.etb.net.co... | 6 records |
✅ Authoritative Response
Server:200.31.70.18
NS records: tristan.synapsis-it.co, lancelot.synapsis-it.co, ns1-auth.etb.net.co, ns2-auth.etb.net.co, excalibur.synapsis-it.co, percivale.synapsis-it.co
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at co: Error: DNS query timeout: 194.169.218.57 for DNSKEY co
⏱️ Timing
Total: 3536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (tristan.synapsis-it.co, lancelot.synapsis-it.co, ns1-auth.etb.net.co...)
Analysis
Name Servers
sofiaplus.edu.co delegates to six name servers: excalibur.synapsis-it.co, lancelot.synapsis-it.co, percivale.synapsis-it.co, tristan.synapsis-it.co, ns1-auth.etb.net.co and ns2-auth.etb.net.co.
sofiaplus.edu.co shares name servers with other domains at least partially, for instance hosting.etb.net.co, 141.154.186.in-addr.arpa, 76.31.186.in-addr.arpa, sonrianet.com.co and 116.27.190.in-addr.arpa.
Host names with two IP numbers:
ns1-auth.etb.net.co points to 2800:260:ffff:11::221 and 200.69.125.10.
ns2-auth.etb.net.co points to 2800:260:ffff:11::233 and 201.244.1.170.
Host names with one IP number:
excalibur.synapsis-it.co points to 200.31.70.19.
lancelot.synapsis-it.co points to 200.31.70.18.
percivale.synapsis-it.co points to 190.7.109.29.
tristan.synapsis-it.co points to 190.7.110.2.