instgrss.com - dns.ninja
instgrss.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 41.203.18.177🇿🇦 xneelo41.203.16.0/20 -JHB-BLK | ||||||
| PTR | regonly.jnb2.host-h.net | ||||||
| NS | ns1.host-h.net ⭐ | ||||||
| A | 129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.host-h.net | ||||||
| NS | ns1.dns-h.com | ||||||
| A | 129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns1.dns-h.com | ||||||
| NS | ns2.dns-h.com | ||||||
| A | 129.232.248.41🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.dns-h.com | ||||||
| NS | ns2.host-h.net | ||||||
| A | 129.232.248.40🇿🇦 xneelo129.232.248.0/24 AnyCast DNS | ||||||
| PTR | ns2.host-h.net | ||||||
| MX | mail.instgrss.com ⭐ | ||||||
| A | 41.203.18.177🇿🇦 xneelo41.203.16.0/20 -JHB-BLK | ||||||
| PTR | regonly.jnb2.host-h.net | ||||||
| TXT | v=spf1 mx a include:spf.host-h.net ?all | ||||||
| SOA | ns1.host-h.netpostmaster@your-server.co.za 2021-10-06 #0 | ||||||
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=1785244872 | ||||||
Subdomains
mail.instgrss.com |
Same first word
instgrss.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.host-h.net2019-04-10 → 2026-07-28 · 2 obs
● 2026-07-28 13:28:34
●NSns2.host-h.net2019-04-10 → 2026-07-28 · 2 obs
● 2026-07-28 13:28:34
●MXmail.instgrss.com2019-04-10 → 2026-07-28 · 2 obs
● 2026-07-28 13:28:34
○A41.203.16.2032019-04-10 → 2019-04-10 · 3 obs
○ 2026-02-23 22:58:12
○ 2026-07-28 13:28:34
●A41.203.18.1772026-02-23 → 2026-07-28 · 3 obs
● 2026-02-23 22:58:12
● 2026-07-28 13:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| instgrss.com | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com | 2 records |
✅ Authoritative Response
Server:129.232.248.41
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instgrss.com (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 41.203.18.177 |
| NS | 4 | ns1.host-h.net, ns1.dns-h.com... |
| MX | 1 | mail.instgrss.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)
Analysis
Hierarchy
The domain mail.instgrss.com falls under the parent instgrss.com.
IP Addresses
instgrss.com points to a single IP number: 41.203.18.177.
Additional host names — mail.hubb.mobi, keystogovern.com, computersoftware.co.za and two others — share IP numbers with instgrss.com.
Name Servers
instgrss.com has four authoritative name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
At least some of instgrss.com's name servers are shared with other domains, for example tancredi.co.za, ebrandsgroup.org, icas.co.za and two more.
These name servers tend to be used in conjunction with the name servers ns99.your-server.de.
ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net each resolve to one IP address: ns1.dns-h.com resolves to 129.232.248.31, ns2.dns-h.com resolves to 129.232.248.41, ns1.host-h.net resolves to 129.232.248.30 and ns2.host-h.net resolves to 129.232.248.40.
Mail Servers
instgrss.com has one mail server: mail.instgrss.com.
mail.instgrss.com points to one IP number — 41.203.18.177.