cotrem.com - robtex.com
cotrem.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774666007 | ||||||
Same first word
cotrem.com |
Similar names
DNS History
16 records (10 active, 6 former)
●NSns1.colombiahosting.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:36:58
● 2026-03-28 02:54:02
○NSns1.jonscomputer.net2015-07-20 → 2016-05-24 · 4 obs
● 2016-05-24 17:59:24
○ 2017-05-25 13:40:38
○ 2026-03-28 02:54:02
○NSns1.servicioscorporativos.com.co2017-05-25 → 2018-10-09 · 5 obs
● 2017-05-25 13:40:38
● 2018-10-09 12:21:34
○ 2026-03-27 12:36:58
○ 2026-03-28 02:54:02
●NSns2.colombiahosting.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:36:58
● 2026-03-28 02:54:02
○NSns2.jonscomputer.net2015-07-20 → 2016-05-24 · 4 obs
● 2016-05-24 17:59:24
○ 2017-05-25 13:40:38
○ 2026-03-28 02:54:02
○NSns2.servicioscorporativos.com.co2017-05-25 → 2018-10-09 · 5 obs
● 2017-05-25 13:40:38
● 2018-10-09 12:21:34
○ 2026-03-27 12:36:58
○ 2026-03-28 02:54:02
●NSns3.colombiahosting.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:36:58
● 2026-03-28 02:54:02
●NSns4.colombiahosting.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:36:58
● 2026-03-28 02:54:02
●MXalt1.aspmx.l.google.com2017-05-25 → 2026-03-28 · 3 obs
● 2017-05-25 13:40:38
● 2026-03-28 02:54:02
●MXalt2.aspmx.l.google.com2017-05-25 → 2026-03-28 · 3 obs
● 2017-05-25 13:40:38
● 2026-03-28 02:54:02
●MXalt3.aspmx.l.google.com2017-05-25 → 2026-03-28 · 3 obs
● 2017-05-25 13:40:38
● 2026-03-28 02:54:02
●MXalt4.aspmx.l.google.com2017-05-25 → 2026-03-28 · 3 obs
● 2017-05-25 13:40:38
● 2026-03-28 02:54:02
●MXaspmx.l.google.com2015-07-20 → 2026-03-28 · 2 obs
● 2026-03-28 02:54:02
○A167.114.64.2072017-05-25 → 2018-10-09 · 5 obs
● 2017-05-25 13:40:38
● 2018-10-09 12:21:34
○ 2026-03-27 12:36:58
○ 2026-03-28 02:54:02
●A190.8.176.1062026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 12:36:58
● 2026-03-28 02:54:02
○A198.154.202.1642015-07-20 → 2016-05-24 · 4 obs
● 2016-05-24 17:59:24
○ 2017-05-25 13:40:38
○ 2026-03-28 02:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotrem.com | ns1.colombiahosting.com, ns2.colombiahosting.com, ns3.colombiahosting.com, ns4.colombiahosting.com | 4 records |
✅ Authoritative Response
Server:51.81.101.98
NS records: ns1.colombiahosting.com, ns2.colombiahosting.com, ns3.colombiahosting.com, ns4.colombiahosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotrem.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.8.176.106 |
| NS | 4 | ns1.colombiahosting.com, ns4.colombiahosting.com... |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.com (pri: 10), ALT3.ASPMX.L.GOOGLE.com (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:190.8.176.106 +includ |
| SOA | 1 | ns1.colombiahosting.com sysadmin.colombi |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.colombiahosting.com, ns2.colombiahosting.com, ns3.colombiahosting.com...)
Analysis
IP Addresses
cotrem.com resolves to one IP number: 190.8.176.106.
Other host names, for instance invermoronpena.com, uniaguas.com.co, sonbata.org, sistemasaries.com and grupal-consultores.com share IP numbers with cotrem.com.
Name Servers
cotrem.com delegates to four name servers: ns1.colombiahosting.com, ns2.colombiahosting.com, ns3.colombiahosting.com and ns4.colombiahosting.com.
cotrem.com at least partially shares name servers with other domains, including crear.co, lacuponerapegateya.com, superdeco.com, gruposermac.com and gimnasiosantorey.edu.co.
Hostnames with a single IP:
ns1.colombiahosting.com points to 45.58.127.11
ns2.colombiahosting.com points to 51.81.101.98
ns3.colombiahosting.com points to 66.70.153.65
ns4.colombiahosting.com points to 51.81.101.98
Hostnames that point to 51.81.101.98: ns2.colombiahosting.com, ns4.colombiahosting.com
Mail Servers
cotrem.com 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.
cotrem.com shares at least some mail servers with other domains, for example hugoboss-ag.de, moonyu.jp, ns500699.ns500693.ns500734.ns500734.ns500693.ns500693.ns500699.ns500632.ns500588.ns500612.ns500588.ns500112.dtrkdll.com, ns500742.ns500754.ns500671.ns500754.ns500671.ns500731.ns500705.ns500688.ns500671.ns500291.lustychickser.com and ns500731.ns500754.ns500742.ns500754.ns500731.ns500671.ns500671.ns500671.ns500688.ns500705.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com.
these mail servers are often used with 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:f8b0:4023:c06::1a and 74.125.137.27.
alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27.
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27.
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.
alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27.