os-grp.com - robtex.com
os-grp.com
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=1774807047 | ||||||
Subdomains
mail.os-grp.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns31.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
●NSns32.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
○NSserver02.em-mobile.com2015-07-16 → 2015-09-18 · 4 obs
● 2015-09-18 02:14:42
○ 2016-12-27 01:13:12
○ 2026-03-29 18:22:20
○NSserver06.em-mobile.com2015-07-16 → 2015-09-18 · 4 obs
● 2015-09-18 02:14:42
○ 2016-12-27 01:13:12
○ 2026-03-29 18:22:20
○MXmail.os-grp.com2015-07-16 → 2015-09-18 · 4 obs
● 2015-09-18 02:14:42
○ 2016-12-27 01:13:12
○ 2026-03-29 18:22:20
●MXmx0.123-reg.co.uk2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
●MXmx1.123-reg.co.uk2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
●A13.248.213.452026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
○A219.117.249.1722015-07-16 → 2015-09-18 · 4 obs
● 2015-09-18 02:14:42
○ 2016-12-27 01:13:12
○ 2026-03-29 18:22:20
●A76.223.67.1892026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:22:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| os-grp.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-grp.com (unsigned zone)
⏱️ Timing
Total: 66ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 2 | mx1.123-reg.co.uk (pri: 20), mx0.123-reg.co.uk (pri: 10) |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
Hierarchy
The parent of mail.os-grp.com is os-grp.com.
IP Addresses
os-grp.com points to two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names such as chemari.com, fatdrips.com, bitforex.eu, planitci.com and 1parks.com share IPs with os-grp.com.
Name Servers
Two name servers ns31.domaincontrol.com and ns32.domaincontrol.com handle the delegation for os-grp.com.
os-grp.com shares the same name server setup as other domains, for example numobie.com, quicklanekaty.com, solutionpartners.net.au, rehncompany.com and whachadoin.mobi.
Host names with two IP numbers:
ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16.
ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16.
Mail Servers
Two mail servers handle os-grp.com: mx0.123-reg.co.uk and mx1.123-reg.co.uk.
os-grp.com shares the same mail server setup as other domains, including select-magazines.com, strikesbowl.com, halifaxhydrostore.com, smallfarmfuture.org.uk and revision.world.
os-grp.com shares at least partially some mail servers with other domains, for instance dorideng.com, hostedconnections.co.uk, caseconvert.net, wanandco.co.uk and knowmylastwishes.info.
Host names with three IP numbers:
mx0.123-reg.co.uk points to 216.69.141.71, 216.69.141.84 and 216.69.141.113; mx1.123-reg.co.uk points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.