group-sg.com - robtex.com
group-sg.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=1785118272 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns.technorail.com2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 21:15:04
● 2026-07-27 02:28:16
●NSdns2.technorail.com2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 21:15:04
● 2026-07-27 02:28:16
●NSdns3.arubadns.net2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 21:15:04
● 2026-07-27 02:28:16
●NSdns4.arubadns.cz2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 21:15:04
● 2026-07-27 02:28:16
○NStigdns01.socgen.com2015-07-22 → 2018-06-19 · 6 obs
● 2016-05-02 02:50:28
○ 2017-01-07 23:40:14
● 2018-06-19 14:08:44
○ 2026-07-18 21:15:04
○ 2026-07-27 02:28:16
○NStigdns02.socgen.com2015-07-22 → 2018-06-19 · 4 obs
● 2018-06-19 14:08:44
○ 2026-07-18 21:15:04
○ 2026-07-27 02:28:16
○MXmail.iap.socgen.com2015-07-22 → 2018-06-19 · 4 obs
● 2018-06-19 14:08:44
○ 2026-07-18 21:15:04
○ 2026-07-27 02:28:16
●MXmx.group-sg.com2026-07-18 → 2026-07-27 · 3 obs
● 2026-07-18 21:15:04
● 2026-07-27 02:28:16
○MXnycmail.iap.socgen.com2015-07-22 → 2018-06-19 · 4 obs
● 2018-06-19 14:08:44
○ 2026-07-18 21:15:04
○ 2026-07-27 02:28:16
●A2a00:6d40:4:1::c335:572026-07-18 → 2026-07-27 · 2 obs
● 2026-07-27 02:28:16
●A31.11.36.572026-07-18 → 2026-07-27 · 2 obs
● 2026-07-27 02:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| group-sg.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for group-sg.com (unsigned zone)
⏱️ Timing
Total: 3985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.36.57 |
| AAAA | 1 | 2a00:6d40:4:1::c335:57 |
| NS | 4 | dns3.arubadns.net, dns4.arubadns.cz... |
| MX | 1 | mx.group-sg.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns2.technorail.com hostmaster.group-sg. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
IP Addresses
group-sg.com points to the IP addresses 31.11.36.57 and 2a00:6d40:4:1::c335:57
Two other host names, along with lapacesulmonte.org, allergoped.it and cortetanzi.it, also share IP numbers with group-sg.com.
Name Servers
The NS records for group-sg.com point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
There is at least partial name server overlap between group-sg.com and other domains — portale.fnomceo.it, idranet.it, dhrake.com and two more among them.
All four hostnames — dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net — resolve to two IP numbers apiece: dns2.technorail.com to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The sole mail server for group-sg.com is mx.group-sg.com.
With 7 IP addresses total, mx.group-sg.com resolves to 62.149.128.74, 62.149.128.151, 62.149.128.154 and 4 others.