concursos.info - robtex.com
concursos.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11.lexserver.com.br ⚠️ Not in zone NS records | ||||||
| A | 54.232.145.177🇧🇷 Amazon54.232.128.0/18 EC2 GRU prefix | ||||||
| PTR | ec2-54-232-145-177.sa-east-1.compute.amazonaws.com | ||||||
| NS | ns12.lexserver.com.br ⚠️ Not in zone NS records | ||||||
| A | 54.232.145.177🇧🇷 Amazon54.232.128.0/18 EC2 GRU prefix | ||||||
| PTR | ec2-54-232-145-177.sa-east-1.compute.amazonaws.com | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778377529 | ||||||
Previously MX for
concursos.info |
Same first word
DNS History
6 records (2 active, 4 former)
○NS5.56.61.54.dnsgigas.es2015-08-17 → 2016-08-13 · 4 obs
● 2015-08-17 05:43:16
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
○NS5.56.61.54.ns2.dnsgigas.es2015-08-17 → 2016-08-13 · 4 obs
● 2015-08-17 05:43:16
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
●NSns11.lexserver.com.br2026-03-15 → 2026-05-10 · 3 obs
○ 2016-08-13 21:54:10
● 2026-03-15 23:53:12
● 2026-05-10 02:03:56
● 2026-03-15 23:53:12
● 2026-05-10 02:03:56
●NSns12.lexserver.com.br2026-03-15 → 2026-05-10 · 3 obs
○ 2016-08-13 21:54:10
● 2026-03-15 23:53:12
● 2026-05-10 02:03:56
● 2026-03-15 23:53:12
● 2026-05-10 02:03:56
○MXconcursos.info2015-08-17 → 2016-08-13 · 4 obs
● 2015-08-17 05:43:16
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
○A5.56.61.542015-08-17 → 2016-08-13 · 4 obs
● 2015-08-17 05:43:16
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
● 2016-08-13 21:54:10
○ 2026-03-15 23:53:12
○ 2026-05-10 02:03:56
🔍 DNS Trace
Analysis
Name Servers
concursos.info's delegation is to two name servers ns11.lexserver.com.br and ns12.lexserver.com.br.
Host names with one IP number: ns11.lexserver.com.br and ns12.lexserver.com.br point to 54.232.145.177.