gdtsystem.com - dns.ninja
gdtsystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.143.81.190🇸🇬 IIHOS00145.143.80.0/23 HOSTINGER SG | ||||||
| PTR | srv144.niagahoster.com | ||||||
| NS | ns1.niagahoster.com ⭐ | ||||||
| A | 162.159.26.118Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.niagahoster.com | ||||||
| A | 162.159.27.80Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | gdtsystem.com ⭐ | ||||||
| A | 45.143.81.190🇸🇬 IIHOS00145.143.80.0/23 HOSTINGER SG | ||||||
| PTR | srv144.niagahoster.com | ||||||
| TXT | v=spf1 ip4:45.143.81.151 include:relay.mailchannels.net ip4:5.181.216.101 +a ... | ||||||
| SOA | ns1.niagahoster.comcpanel@niagahoster.com 2026-08-01 #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=1786383049 | ||||||
MX for
gdtsystem.com |
Subdomains
www.gdtsystem.com |
Same first word
gdtsystem.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns.groupdealtools.com2015-06-30 → 2016-04-19 · 4 obs
● 2016-04-19 13:24:32
○ 2016-12-31 20:25:44
○ 2026-08-10 17:46:42
●NSns1.niagahoster.com2026-03-19 → 2026-08-10 · 3 obs
● 2026-03-19 23:16:24
● 2026-08-10 17:46:42
○NSns1.renewyourname.net2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 20:25:44
○ 2017-09-02 23:33:54
○ 2026-08-10 17:46:42
○NSns2.groupdealtools.com2015-06-30 → 2016-04-19 · 4 obs
● 2016-04-19 13:24:32
○ 2016-12-31 20:25:44
○ 2026-08-10 17:46:42
●NSns2.niagahoster.com2026-03-19 → 2026-08-10 · 3 obs
● 2026-03-19 23:16:24
● 2026-08-10 17:46:42
○NSns2.renewyourname.net2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 20:25:44
○ 2017-09-02 23:33:54
○ 2026-08-10 17:46:42
●MXgdtsystem.com2026-03-19 → 2026-08-10 · 3 obs
● 2026-03-19 23:16:24
● 2026-08-10 17:46:42
○MXmail.groupdealtools.com2015-06-30 → 2016-04-19 · 4 obs
● 2016-04-19 13:24:32
○ 2016-12-31 20:25:44
○ 2026-08-10 17:46:42
●A45.143.81.1902026-03-19 → 2026-08-10 · 3 obs
● 2026-03-19 23:16:24
● 2026-08-10 17:46:42
○A69.172.201.2172016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 20:25:44
○ 2017-09-02 23:33:54
○ 2026-08-10 17:46:42
○A74.120.160.2422015-06-30 → 2016-04-19 · 4 obs
● 2016-04-19 13:24:32
○ 2016-12-31 20:25:44
○ 2026-08-10 17:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gdtsystem.com | ns1.niagahoster.com, ns2.niagahoster.com | 2 records |
✅ Authoritative Response
Server:162.159.26.118
NS records: ns1.niagahoster.com, ns2.niagahoster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gdtsystem.com (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.143.81.190 |
| NS | 2 | ns1.niagahoster.com, ns2.niagahoster.com |
| MX | 1 | gdtsystem.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:45.143.81.151 include:relay.m |
| SOA | 1 | ns1.niagahoster.com cpanel.niagahoster.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.niagahoster.com, ns2.niagahoster.com)
Analysis
Hierarchy
www.gdtsystem.com is delegated beneath gdtsystem.com.
Mail Server Role
gdtsystem.com handles its own mail, functioning as its own mail server.
IP Addresses
gdtsystem.com resolves to just one IP address, 45.143.81.190.
Two other host names, along with medunhas.id, library.med.unhas.ac.id and gqs.co.id, also share IP numbers with gdtsystem.com.
Name Servers
Two name servers handle the delegation for gdtsystem.com: ns1.niagahoster.com and ns2.niagahoster.com.
gdtsystem.com shares its NS records with other domains, for example abipro.id, uniaircargo.co.id, siapbaca.com and two others.
gdtsystem.com and other domains like mradiofm.com, tokoairmancur.com and kawaindo.com share some name servers
ns1.niagahoster.com → 162.159.26.118 and ns2.niagahoster.com → 162.159.27.80: one IP number per host name.
Mail Servers
gdtsystem.com is served by just one mail server: gdtsystem.com.
gdtsystem.com carries a single IP number, which is 45.143.81.190.