glr-systems.com - robtex.com
glr-systems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.70.138.160🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | h4b.a1center.net | ||||||
| NS | ns1.a1center.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | h4-ns1.hostinga1.com ⚠️ Not in zone NS records | ||||||
| A | 66.70.138.161🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | h4c.a1center.net | ||||||
| NS | h4-ns2.hostinga1.com ⚠️ Not in zone NS records | ||||||
| A | 66.70.138.160🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | h4b.a1center.net | ||||||
| NS | h4-ns3.hostinga1.com ⚠️ Not in zone NS records | ||||||
| A | 66.70.138.161🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | h4c.a1center.net | ||||||
| NS | ns2.a1center.net ⚠️ Not in parent delegation | ||||||
| MX | glr-systems.com ⭐ | ||||||
| A | 66.70.138.160🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | h4b.a1center.net | ||||||
| TXT | v=spf1 ip4:66.70.138.160 mx a include:_spf.h4.a1center.net include:_spfgenera... | ||||||
| SOA | ns1.a1center.netroot@h4b.a1center.net 2026-02-09 #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=1774586017 | ||||||
MX for
glr-systems.com |
Same first word
glr-systems.com |
DNS History
7 records (7 active, 0 former)
●NSh4-ns1.hostinga1.com2019-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:02
●NSh4-ns2.hostinga1.com2019-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:02
●NSh4-ns3.hostinga1.com2019-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:02
●NSns1.a1center.net2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 00:51:40
● 2026-03-27 04:42:02
●NSns2.a1center.net2026-02-22 → 2026-03-27 · 3 obs
● 2026-02-22 00:51:40
● 2026-03-27 04:42:02
●MXglr-systems.com2019-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:02
●A66.70.138.1602019-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| glr-systems.com | h4-ns1.hostinga1.com, h4-ns2.hostinga1.com, h4-ns3.hostinga1.com | 3 records |
✅ Authoritative Response
Server:66.70.138.160
NS records: h4-ns1.hostinga1.com, h4-ns2.hostinga1.com, h4-ns3.hostinga1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for glr-systems.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.70.138.160 |
| NS | 2 | ns1.a1center.net, ns2.a1center.net |
| MX | 1 | glr-systems.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:66.70.138.160 mx a include:_s |
| SOA | 1 | ns1.a1center.net root.h4b.a1center.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (h4-ns1.hostinga1.com, h4-ns2.hostinga1.com, h4-ns3.hostinga1.com)
Analysis
Mail Server Role
glr-systems.com serves as the mail server for glr-systems.com.
IP Addresses
glr-systems.com points to a single IP number: 66.70.138.160.
Other host names, for instance americantrucksym.com, droidst.com, ns64.aqphost.com, ns62.aqphost.com and letman.pe share IP numbers with glr-systems.com.
Name Servers
glr-systems.com is delegated to five name servers: h4-ns1.hostinga1.com, h4-ns2.hostinga1.com, h4-ns3.hostinga1.com, ns1.a1center.net and ns2.a1center.net.
glr-systems.com shares name servers with other domains at least partially, for instance ceiinsa.com, facogemi.com.pe, coopmun.com, syscobol.com and dinosaqp.com.
These name servers are commonly used with ns61.aqphost.com, ns63.aqphost.com, ns23.aqphost.com and ns24.aqphost.com.
Host names with one IP number:
The host name h4-ns1.hostinga1.com points to 66.70.138.161.
The host name h4-ns2.hostinga1.com points to 66.70.138.160.
The host name h4-ns3.hostinga1.com points to 66.70.138.161.
Host names that point to 66.70.138.161: h4-ns1.hostinga1.com and h4-ns3.hostinga1.com.
Mail Servers
A single mail server handles glr-systems.com and glr-systems.com.
Host name glr-systems.com resolves to IP 66.70.138.160.