onceconstructora.co - robtex.com

onceconstructora.co

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns23.domaincontrol.com ⭐
A2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44
PTRns23.domaincontrol.com
A97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns23.domaincontrol.com
NSns24.domaincontrol.com
A2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44
PTRns24.domaincontrol.com
A173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns24.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:dc-aa8e722993._spfm.onceconstructora.co ~all
TXTgoogle-site-verification=S5rEXC5u_vN1qRZCHlmWrgIthm-sNhNqxSSz1wnZVko
SOAns23.domaincontrol.comdns@jomax.net 2025-07-08 #1

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759643032

Previously MX for

onceconstructora.co

Same first word

onceconstructora.co

DNS History

13 records (9 active, 4 former)

20192020202120222023202420252026NSns23.domaincontrol.comns24.domaincontrol.comabby.ns.cloudflare.comtom.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comonceconstructora.coA15.197.225.1283.33.251.168142.44.230.78
○NSabby.ns.cloudflare.com2018-06-11 → 2018-06-11 · 3 obs
● 2018-06-11 15:47:16
○ 2026-04-04 10:19:46
○ 2026-04-25 23:42:50
●NSns23.domaincontrol.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●NSns24.domaincontrol.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
○NStom.ns.cloudflare.com2018-06-11 → 2018-06-11 · 3 obs
● 2018-06-11 15:47:16
○ 2026-04-04 10:19:46
○ 2026-04-25 23:42:50
●MXalt1.aspmx.l.google.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●MXalt2.aspmx.l.google.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●MXalt3.aspmx.l.google.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●MXalt4.aspmx.l.google.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●MXaspmx.l.google.com2026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
○MXonceconstructora.co2018-06-11 → 2018-06-11 · 3 obs
● 2018-06-11 15:47:16
○ 2026-04-04 10:19:46
○ 2026-04-25 23:42:50
○A142.44.230.782018-06-11 → 2018-06-11 · 3 obs
● 2018-06-11 15:47:16
○ 2026-04-04 10:19:46
○ 2026-04-25 23:42:50
●A15.197.225.1282026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50
●A3.33.251.1682026-04-04 → 2026-04-25 · 3 obs
○ 2018-06-11 15:47:16
● 2026-04-04 10:19:46
● 2026-04-25 23:42:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, b.registrydns.co, a.registrydns.co, c.registrydns.co-
onceconstructora.cons24.domaincontrol.com, ns23.domaincontrol.com-

✅ Authoritative Response

Server:97.74.101.12

NS records: ns24.domaincontrol.com, ns23.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onceconstructora.co (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns23.domaincontrol.com, ns24.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:dc-aa8e722993._spfm.oncec, google-site-verification=S5rEXC5u_vN1qRZ
SOA1ns23.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

The entity onceconstructora.co points to two IP numbers: 3.33.251.168 and 15.197.225.128.

For instance, other host names reggaexclusivemagazine.com, cbldatascience.com, kingcard.eu, autoduel.com and mytarp.org share IP numbers with onceconstructora.co.

Name Servers

onceconstructora.co is delegated to two name servers: ns23.domaincontrol.com and ns24.domaincontrol.com.

onceconstructora.co uses the same name server setup as other domains such as robertmilles.com, dietafy.com, schildburger.eu, (0x6e616b6564)acresfarm.com and etbyair.com.

onceconstructora.co shares name servers with other domains at least partially, for example strandin.net.

Host names with two IP numbers:

ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.

Mail Servers

Five mail servers handle onceconstructora.co: 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.

onceconstructora.co shares mail servers with other domains at least partially; for instance poretskov.com, sprinkle.group, lanzaabogados.com, ns500724.ns500737.ns500724.ns500599.ns500724.ns500599.ns500724.ns500599.ns500724.ns500737.ns500583.ns500697.ns500599.ns500682.ns500583.yummyflingsfinder.com and ns500734.ns500699.ns500699.ns500699.ns500734.ns500693.ns500699.ns500699.ns500683.ns500588.ns500693.ns500699.ns500632.ns500110.dtrkdll.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 142.251.179.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26