linux.social - dns.ninja
linux.social
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:41d0:800:1bc3:51:89:128:45🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | lon-01-gbr.linux.community | ||||||
| A | 51.89.128.45🇬🇧 OVH51.89.0.0/16 | ||||||
| NS | ns11.iitsp.net ⭐ | ||||||
| A | 2001:41d0:800:4a01:51:77:122:181🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns11.iitsp.net | ||||||
| A | 51.77.122.181🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | ns11.iitsp.net | ||||||
| NS | ns12.iitsp.net | ||||||
| A | 2604:2dc0:100:25a1:51:81:101:185🇺🇸 OVH2604:2dc0::/32 | ||||||
| PTR | ns12.iitsp.net | ||||||
| A | 51.81.101.185🇺🇸 OVH51.81.0.0/17 Hosting route | ||||||
| PTR | ns12.iitsp.net | ||||||
| NS | ns13.iitsp.net | ||||||
| A | 2c0f:f3c8:0:b500:45:220:57:141🇿🇦 Linux-Based-Systems-Design-AS2c0f:f3c8::/48 AllWorldIT ZA - Cape Town | ||||||
| PTR | ns13.iitsp.net | ||||||
| A | 45.220.57.141🇿🇦 Linux-Based-Systems-Design-AS45.220.57.0/24 AllWorldIT ZA | ||||||
| PTR | ns13.iitsp.net | ||||||
| MX | linux.social ⭐ 🔒 | ||||||
| A | 2001:41d0:800:1bc3:51:89:128:45🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | lon-01-gbr.linux.community | ||||||
| A | 51.89.128.45🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | lon-01-gbr.linux.community | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns11.iitsp.netsupport@allworldit.com 2023-03-23 #1 | ||||||
social
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.social ⭐ | ||||||
| NS | v0n1.nic.social | ||||||
| NS | v0n2.nic.social | ||||||
| NS | v0n3.nic.social | ||||||
| NS | v2n0.nic.social | ||||||
| NS | v2n1.nic.social | ||||||
| SOA | v0n0.nic.socialhostmaster@donuts.email serial=1786134512 | ||||||
Previously MX for
linux.social |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXlinux.social2026-02-24 → 2026-08-07 · 3 obs
○ 2026-07-09 07:28:54
● 2026-08-07 20:34:28
●A2001:41d0:800:1bc3:51:89:128:452026-02-24 → 2026-08-07 · 3 obs
○ 2026-07-09 07:28:54
● 2026-08-07 20:34:28
●A51.89.128.452026-02-24 → 2026-08-07 · 3 obs
○ 2026-07-09 07:28:54
● 2026-08-07 20:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| social | v0n0.nic.social, v0n1.nic.social, v0n2.nic.social, v0n3.nic.social... | 12 records |
| linux.social | ns11.iitsp.net, ns12.iitsp.net, ns13.iitsp.net | - |
✅ Authoritative Response
Server:45.220.57.141
NS records: ns11.iitsp.net, ns12.iitsp.net, ns13.iitsp.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.89.128.45 |
| AAAA | 1 | 2001:41d0:800:1bc3:51:89:128:45 |
| NS | 3 | ns11.iitsp.net, ns12.iitsp.net... |
| MX | 1 | linux.social (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns11.iitsp.net support.allworldit.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.social, v0n1.nic.social, v0n2.nic.social...)
Analysis
IP Addresses
linux.social has two IP addresses: 51.89.128.45 and 2001:41d0:800:1bc3:51:89:128:45
Host names such as linux.forum, linux.community and lon-01-gbr.linux.community share their IP numbers with linux.social.
Name Servers
linux.social is served by three name servers: ns11.iitsp.net, ns12.iitsp.net and ns13.iitsp.net.
There is at least partial name server overlap between linux.social and other domains — 195.90.85.in-addr.arpa, oscdev.io, lbsd.us and two more among them.
These name servers are routinely deployed together with the name servers ns14.iitsp.net.
The hostnames ns11.iitsp.net, ns12.iitsp.net and ns13.iitsp.net each direct to two IP addresses — ns11.iitsp.net to 51.77.122.181 and 2001:41d0:800:4a01:51:77:122:181, ns12.iitsp.net to 51.81.101.185 and 2604:2dc0:100:25a1:51:81:101:185, and ns13.iitsp.net to 45.220.57.141 and 2c0f:f3c8:0:b500:45:220:57:141.
Mail Servers
linux.social has a single mail server: linux.social itself.
linux.social carries two IP numbers: 51.89.128.45 and 2001:41d0:800:1bc3:51:89:128:45.