a2constructora.org - robtex.com
a2constructora.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786836112 | ||||||
Same first word
a2constructora.org |
a2constructora.co |
DNS History
14 records (14 active, 0 former)
●NSdns1.name-services.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●NSdns2.name-services.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●NSdns3.name-services.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●NSdns4.name-services.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●NSdns5.name-services.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●MXalt1.aspmx.l.google.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●MXalt2.aspmx.l.google.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●MXaspmx.l.google.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●MXaspmx2.googlemail.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●MXaspmx3.googlemail.com2026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●A198.185.159.1442026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●A198.185.159.1452026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●A198.49.23.1442026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
●A198.49.23.1452026-05-29 → 2026-08-16 · 2 obs
● 2026-08-16 00:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| a2constructora.org | dns5.name-services.com, dns1.name-services.com, dns4.name-services.com, dns2.name-services.com... | - |
✅ Authoritative Response
Server:64.98.148.138
NS records: dns5.name-services.com, dns1.name-services.com, dns4.name-services.com, dns2.name-services.com, dns3.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2constructora.org (unsigned zone)
⏱️ Timing
Total: 3542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 5 | dns5.name-services.com, dns1.name-services.com... |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), aspmx3.googlemail.COM (pri: 10)... |
| SOA | 1 | dns1.name-services.com info.name-service |
Analysis
IP Addresses
a2constructora.org directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
bsecanada.com, taniellecreative.com, pachemontessori.com plus two other host names have IP numbers in common with a2constructora.org.
Name Servers
Five name servers handle delegation for a2constructora.org: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
There is at least partial name server overlap between a2constructora.org and other domains — a-mart.com, gocrownsports.com, hellmanelec.com and two more among them.
These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.
Host names pointing to two IP addresses:
dns1.name-services.com directs traffic to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com directs traffic to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com directs traffic to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com directs traffic to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com directs traffic to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
Five mail servers handle a2constructora.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by a2constructora.org are shared with other domains: ns500734.ns500734.ns500693.ns500699.ns500699.ns500699.ns500728.ns500683.ns500693.ns500699.ns500588.ns500683.ns500602.dtrkdll.com, ns500698.ns500758.ns500758.ns500758.ns500758.ns500698.ns500735.ns500698.ns500736.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, btu.com.tw and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 142.251.111.26 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 192.178.234.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.