assertech.com - dns.ninja
assertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.111.164.98🇺🇸 HIVELOCITY-123.111.160.0/20 TPA2 Secondary IP Space Assignment | ||||||
| PTR | helium.redexpertos.com | ||||||
| NS | ns1.redexpertos.com.co ⭐ | ||||||
| A | 23.111.164.98🇺🇸 HIVELOCITY-123.111.160.0/20 TPA2 Secondary IP Space Assignment | ||||||
| PTR | helium.redexpertos.com | ||||||
| NS | ns2.redexpertos.com.co | ||||||
| A | 66.232.121.146🇺🇸 QUADRANET-GLOBAL66.232.121.0/24 HIVELOCITY, Inc. | ||||||
| PTR | boro.redexpertos.com | ||||||
| MX | assertech.com ⭐ | ||||||
| A | 23.111.164.98🇺🇸 HIVELOCITY-123.111.160.0/20 TPA2 Secondary IP Space Assignment | ||||||
| PTR | helium.redexpertos.com | ||||||
| TXT | v=spf1 ip4:23.111.164.98 +a +mx ~all | ||||||
| SOA | ns1.redexpertos.com.cosoporte@redexpertos.com 2026-05-02 #1 | ||||||
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=1782912441 | ||||||
MX for
assertech.com |
Same first word
assertech.net |
assertech.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.redexpertos.com.co2015-07-31 → 2026-07-01 · 2 obs
● 2026-07-01 13:36:16
●NSns2.redexpertos.com.co2015-07-31 → 2026-07-01 · 2 obs
● 2026-07-01 13:36:16
●MXassertech.com2015-07-31 → 2026-07-01 · 2 obs
● 2026-07-01 13:36:16
●A23.111.164.982026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 22:24:58
● 2026-07-01 13:36:16
○A69.46.23.1332015-07-31 → 2016-02-26 · 4 obs
● 2016-02-26 03:20:40
○ 2026-03-07 22:24:58
○ 2026-07-01 13:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| assertech.com | ns1.redexpertos.com.co, ns2.redexpertos.com.co | - |
✅ Authoritative Response
Server:66.232.121.146
NS records: ns1.redexpertos.com.co, ns2.redexpertos.com.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for assertech.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.111.164.98 |
| NS | 2 | ns2.redexpertos.com.co, ns1.redexpertos.com.co |
| MX | 1 | assertech.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.111.164.98 +a +mx ~all |
| SOA | 1 | ns1.redexpertos.com.co soporte.redexpert |
Analysis
Mail Server Role
assertech.com serves as a mail server for assertech.com.
IP Addresses
assertech.com has exactly one IP address — 23.111.164.98.
dixpro.com, dangon.com, dismecsa.com plus two other host names have IP numbers in common with assertech.com.
Name Servers
assertech.com is served by two delegated name servers, ns1.redexpertos.com.co and ns2.redexpertos.com.co.
The name server configuration of assertech.com is shared with other domains, for instance cosistel.net, pintuland.com.co, spalooklaboratorios.com and two others.
assertech.com shares at least some of its name servers with other domains, including colomsat.com, consuempresa.com, coasmedas.com and two others.
These name servers are frequently seen alongside the name servers ns1.redexpertos.com, ns2.redexpertos.com, ns1.cprapid.com and ns2.cprapid.com.
ns1.redexpertos.com.co and ns2.redexpertos.com.co each resolve to one IP number: ns1.redexpertos.com.co points to 23.111.164.98 and ns2.redexpertos.com.co points to 66.232.121.146.
Mail Servers
assertech.com uses exactly one mail server, which is assertech.com.
There is one IP number for assertech.com: 23.111.164.98.