uhserver.com - dns.ninja
uhserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.host.uol.com.br ⚠️ Not in zone NS records | ||||||
| A | 186.234.124.180🇧🇷 UOL-1186.234.124.0/23 | ||||||
| PTR | ns1.host.uol.com.br | ||||||
| NS | ns2.host.uol.com.br ⚠️ Not in zone NS records | ||||||
| A | 186.234.124.183🇧🇷 UOL-1186.234.124.0/23 | ||||||
| NS | ns3.host.uol.com.br ⚠️ Not in zone NS records | ||||||
| A | 186.234.124.184🇧🇷 UOL-1186.234.124.0/23 | ||||||
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=1786314294 | ||||||
MX for
Previously MX for
Subdomains
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSns1.host.uol.com.br2015-08-16 → 2026-08-09 · 2 obs
● 2026-08-09 22:35:06
●NSns2.host.uol.com.br2015-08-16 → 2026-08-09 · 2 obs
● 2026-08-09 22:35:06
●NSns3.host.uol.com.br2021-01-19 → 2026-08-09 · 3 obs
● 2021-01-19 14:48:14
● 2026-08-09 22:35:06
○MXmx-p1.uol.com.br2021-06-11 → 2026-08-09 · 74 obs
● 2021-06-11 00:38:12
● 2026-05-19 03:49:18
○ 2026-05-20 02:20:56
● 2026-05-20 08:01:58
● 2026-06-05 02:03:28
○ 2026-06-06 06:01:56
○ 2026-06-07 05:15:06
● 2026-06-07 15:32:42
● 2026-06-07 22:18:30
○ 2026-06-08 03:40:54
● 2026-06-08 04:53:22
● 2026-06-09 15:00:08
○ 2026-06-09 17:33:54
● 2026-06-09 20:47:34
● 2026-06-14 07:27:00
○ 2026-06-14 08:36:36
● 2026-06-14 11:00:08
● 2026-06-15 04:43:34
○ 2026-06-15 07:00:32
○ 2026-06-15 19:15:20
● 2026-06-16 00:04:40
● 2026-06-16 15:55:52
○ 2026-06-17 10:16:52
● 2026-06-17 19:49:44
○ 2026-06-19 17:38:22
● 2026-06-20 07:42:58
○ 2026-06-25 05:31:06
● 2026-06-25 08:24:48
○ 2026-06-25 14:56:32
● 2026-06-26 12:06:02
○ 2026-06-27 02:45:14
● 2026-06-27 04:54:08
○ 2026-06-27 14:02:32
● 2026-06-27 16:21:00
○ 2026-07-05 03:19:32
● 2026-07-07 10:18:06
○ 2026-07-09 13:09:46
● 2026-07-09 18:57:40
○ 2026-07-10 05:53:46
● 2026-07-10 07:26:50
○ 2026-07-11 03:39:58
● 2026-07-11 07:05:42
○ 2026-07-11 08:37:58
● 2026-07-11 09:08:38
○ 2026-07-11 10:45:00
● 2026-07-11 16:42:38
○ 2026-07-12 15:54:44
● 2026-07-12 22:42:14
○ 2026-07-16 14:44:28
● 2026-07-16 22:06:44
○ 2026-07-17 05:44:50
● 2026-07-17 14:23:36
○ 2026-07-18 11:40:56
● 2026-07-18 14:46:30
○ 2026-07-21 21:49:32
● 2026-07-22 17:18:24
○ 2026-07-23 12:40:38
● 2026-07-24 00:04:06
○ 2026-07-24 21:08:36
● 2026-07-24 21:52:32
○ 2026-07-25 01:33:28
● 2026-07-26 03:39:58
○ 2026-07-26 18:54:22
● 2026-07-27 06:00:20
○ 2026-07-27 08:29:56
● 2026-07-28 07:22:26
○ 2026-08-03 18:13:56
● 2026-08-06 15:32:10
○ 2026-08-07 23:26:04
● 2026-08-08 01:58:20
○ 2026-08-09 08:44:02
● 2026-08-09 10:20:32
○ 2026-08-09 22:35:06
○MXmx-p2.uol.com.br2021-06-11 → 2026-08-09 · 74 obs
● 2021-06-11 00:38:12
● 2026-05-19 03:49:18
○ 2026-05-20 02:20:56
● 2026-05-20 08:01:58
● 2026-06-05 02:03:28
○ 2026-06-06 06:01:56
○ 2026-06-07 05:15:06
● 2026-06-07 15:32:42
● 2026-06-07 22:18:30
○ 2026-06-08 03:40:54
● 2026-06-08 04:53:22
● 2026-06-09 15:00:08
○ 2026-06-09 17:33:54
● 2026-06-09 20:47:34
● 2026-06-14 07:27:00
○ 2026-06-14 08:36:36
● 2026-06-14 11:00:08
● 2026-06-15 04:43:34
○ 2026-06-15 07:00:32
○ 2026-06-15 19:15:20
● 2026-06-16 00:04:40
● 2026-06-16 15:55:52
○ 2026-06-17 10:16:52
● 2026-06-17 19:49:44
○ 2026-06-19 17:38:22
● 2026-06-20 07:42:58
○ 2026-06-25 05:31:06
● 2026-06-25 08:24:48
○ 2026-06-25 14:56:32
● 2026-06-26 12:06:02
○ 2026-06-27 02:45:14
● 2026-06-27 04:54:08
○ 2026-06-27 14:02:32
● 2026-06-27 16:21:00
○ 2026-07-05 03:19:32
● 2026-07-07 10:18:06
○ 2026-07-09 13:09:46
● 2026-07-09 18:57:40
○ 2026-07-10 05:53:46
● 2026-07-10 07:26:50
○ 2026-07-11 03:39:58
● 2026-07-11 07:05:42
○ 2026-07-11 08:37:58
● 2026-07-11 09:08:38
○ 2026-07-11 10:45:00
● 2026-07-11 16:42:38
○ 2026-07-12 15:54:44
● 2026-07-12 22:42:14
○ 2026-07-16 14:44:28
● 2026-07-16 22:06:44
○ 2026-07-17 05:44:50
● 2026-07-17 14:23:36
○ 2026-07-18 11:40:56
● 2026-07-18 14:46:30
○ 2026-07-21 21:49:32
● 2026-07-22 17:18:24
○ 2026-07-23 12:40:38
● 2026-07-24 00:04:06
○ 2026-07-24 21:08:36
● 2026-07-24 21:52:32
○ 2026-07-25 01:33:28
● 2026-07-26 03:39:58
○ 2026-07-26 18:54:22
● 2026-07-27 06:00:20
○ 2026-07-27 08:29:56
● 2026-07-28 07:22:26
○ 2026-08-03 18:13:56
● 2026-08-06 15:32:10
○ 2026-08-07 23:26:04
● 2026-08-08 01:58:20
○ 2026-08-09 08:44:02
● 2026-08-09 10:20:32
○ 2026-08-09 22:35:06
○MXmx.uhserver.com2015-08-16 → 2021-01-19 · 4 obs
● 2021-01-19 14:48:14
○ 2021-06-11 00:38:12
○ 2026-08-09 22:35:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| uhserver.com | ns1.host.uol.com.br, ns2.host.uol.com.br, ns3.host.uol.com.br | - |
✅ Authoritative Response
Server:186.234.124.182
NS records: ns1.host.uol.com.br, ns2.host.uol.com.br, ns3.host.uol.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uhserver.com (unsigned zone)
⏱️ Timing
Total: 4779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.host.uol.com.br, ns3.host.uol.com.br... |
| MX | 2 | mx-p1.uol.com.br (pri: 10), mx-p2.uol.com.br (pri: 10) |
| TXT | 4 | _g49oxma64rekokaykm02auzfsjblba7, _t70waj50prvmuawzf0b8wid1ocuzqwg... |
| SOA | 1 | ns1.host.uol.com.br admin.uolhost.com.br |
Analysis
Hierarchy
The host names a2-smithers3-1.uhserver.com, ftp.uhserver.com, a2-skinner3.uhserver.com, a2-spring1.uhserver.com and a2-skinner3-api.uhserver.com — among a few others — fall under the parent domain uhserver.com.
Mail Server Role
uhserver.com handles mail for both vitamedica.com.br and neoporto.com.br.
mail.vitamedica.com.br and mx.uhserver.com are often paired with uhserver.com as mail servers.
Name Servers
uhserver.com has three name servers — ns1.host.uol.com.br, ns2.host.uol.com.br and ns3.host.uol.com.br.
At least some of uhserver.com's name servers are shared with other domains, for example arvorerazu.dominiotemporario.com, provolt.dominiotemporario.com, uolrost.com and two more.
These name servers tend to be used in conjunction with the name servers ns3.dominios.uol.com.br.
Each of the three hostnames points to exactly one IP address: ns1.host.uol.com.br points to 186.234.124.180, ns2.host.uol.com.br points to 186.234.124.183 and ns3.host.uol.com.br points to 186.234.124.184.