alher.co - robtex.com
alher.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.135.121.219🇺🇸 OVH147.135.0.0/17 Hosting route | ||||||
| PTR | server34.imagina.com.co | ||||||
| NS | ns1.rootservers.co ⭐ | ||||||
| A | 198.50.152.66🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ns1.rootservers.co | ||||||
| NS | ns2.rootservers.co | ||||||
| A | 147.135.121.219🇺🇸 OVH147.135.0.0/17 Hosting route | ||||||
| PTR | server34.imagina.com.co | ||||||
| MX | alher.co ⭐ | ||||||
| A | 147.135.121.219🇺🇸 OVH147.135.0.0/17 Hosting route | ||||||
| PTR | server34.imagina.com.co | ||||||
| TXT | v=spf1 ip4:147.135.5.203 include:relay.mailbaby.net +a +mx +ip4:158.69.119.13... | ||||||
| SOA | ns1.rootservers.cocarlosdevia@imaginacolombia.com 2025-12-16 #0 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759619225 | ||||||
MX for
alher.co |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.imaginadw.com2015-08-05 → 2015-12-04 · 4 obs
● 2015-12-04 19:29:22
○ 2016-03-11 19:11:06
○ 2026-03-27 04:55:10
●NSns1.rootservers.co2016-03-11 → 2026-03-27 · 3 obs
● 2016-03-11 19:11:06
● 2026-03-27 04:55:10
○NSns2.imaginadw.com2015-08-05 → 2015-12-04 · 4 obs
● 2015-12-04 19:29:22
○ 2016-03-11 19:11:06
○ 2026-03-27 04:55:10
●NSns2.rootservers.co2016-03-11 → 2026-03-27 · 3 obs
● 2016-03-11 19:11:06
● 2026-03-27 04:55:10
●MXalher.co2015-08-05 → 2026-03-27 · 2 obs
● 2026-03-27 04:55:10
●A147.135.121.2192019-08-28 → 2026-03-27 · 3 obs
● 2019-08-28 07:11:42
● 2026-03-27 04:55:10
○A192.99.186.1122016-03-11 → 2017-08-22 · 5 obs
● 2016-03-11 19:11:06
● 2017-08-22 15:11:16
○ 2019-08-28 07:11:42
○ 2026-03-27 04:55:10
○A198.24.162.2182015-08-05 → 2015-12-04 · 4 obs
● 2015-12-04 19:29:22
○ 2016-03-11 19:11:06
○ 2026-03-27 04:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co | - |
| alher.co | ns2.rootservers.co, ns1.rootservers.co | 2 records |
✅ Authoritative Response
Server:198.50.152.66
NS records: ns2.rootservers.co, ns1.rootservers.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alher.co (unsigned zone)
⏱️ Timing
Total: 297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.135.121.219 |
| NS | 2 | ns1.rootservers.co, ns2.rootservers.co |
| MX | 1 | alher.co (pri: 0) |
| TXT | 1 | v=spf1 ip4:147.135.5.203 include:relay.m |
| SOA | 1 | ns1.rootservers.co carlosdevia.imaginaco |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.rootservers.co, ns2.rootservers.co)
Analysis
Mail Server Role
alher.co serves as the mail server for alher.co.
IP Addresses
alher.co points to a single IP number: 147.135.121.219.
Other host names, for instance ns2.imaginadw.com, mail.movilinc.co, espasondra.com, ns2.asesorus.com and tecnitransportes.com share IP numbers with alher.co.
Name Servers
alher.co is delegated to two name servers: ns1.rootservers.co and ns2.rootservers.co.
alher.co uses the same name server setup as other domains, for instance arquidiocesisdetunja.org, artimascotas.com, iptech-ol.com, pesaje.com and puntocentraloffice.com.
alher.co shares name servers with other domains at least partially, for instance ingenieriaesi.com, myaplicaciones.com, floristeriaala.com, todobandas.com and eozbuenosaires.com.
These name servers are commonly used with ns1.imaginadw.com, ns1.omegasolucionesweb.com, ns2.omegasolucionesweb.com, ns1.asesorus.com, ns1.pixeling.co and ns2.pixeling.co.
Host names with one IP number:
ns1.rootservers.co points to: 198.50.152.66.
ns2.rootservers.co points to: 147.135.121.219.
Mail Servers
A single mail server handles alher.co and alher.co.
Host name alher.co resolves to IP 147.135.121.219.