linuxserver21.com - robtex.com
linuxserver21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.245.210.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | ssdlinuxld01.accuwebhosting.com | ||||||
| NS | ns1.ssdlinuxld01.accuwebhosting.com ⭐ | ||||||
| A | 216.245.210.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | ssdlinuxld01.accuwebhosting.com | ||||||
| NS | ns2.ssdlinuxld01.accuwebhosting.com | ||||||
| A | 216.245.210.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | ssdlinuxld01.accuwebhosting.com | ||||||
| MX | linuxserver21.com ⭐ | ||||||
| A | 216.245.210.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | ssdlinuxld01.accuwebhosting.com | ||||||
| TXT | v=spf1 ip4:216.245.210.122 +a +mx +ip4:68.71.129.210 +include:relay.mailchann... | ||||||
| SOA | ns1.ssdlinuxld01.accuwebhosting.comsupport\@staff.accuwebhosting.com 2026-03-24 #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=1778811906 | ||||||
MX for
linuxserver21.com |
Subdomains
ns1.linuxserver21.com |
Same first word
linuxserver21.com |
DNS History
12 records (4 active, 8 former)
○NSns1.linuxserver21.com2008-12-29 → 2008-12-29 · 3 obs
○ 2015-05-27 18:14:16
○ 2026-05-15 02:26:00
○NSns1.linuxserver31.com2008-12-29 → 2008-12-29 · 3 obs
○ 2015-05-27 18:14:16
○ 2026-05-15 02:26:00
○NSns1.ssdlinux32.com2015-05-27 → 2017-04-20 · 5 obs
● 2015-05-27 18:14:16
● 2017-04-20 02:17:22
○ 2026-05-15 02:25:58
○ 2026-05-15 02:26:00
●NSns1.ssdlinuxld01.accuwebhosting.com2026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 02:25:58
● 2026-05-15 02:26:00
○NSns2.linuxserver21.com2008-12-29 → 2008-12-29 · 3 obs
○ 2015-05-27 18:14:16
○ 2026-05-15 02:26:00
○NSns2.linuxserver31.com2008-12-29 → 2008-12-29 · 3 obs
○ 2015-05-27 18:14:16
○ 2026-05-15 02:26:00
○NSns2.ssdlinux32.com2015-05-27 → 2017-04-20 · 5 obs
● 2015-05-27 18:14:16
● 2017-04-20 02:17:22
○ 2026-05-15 02:25:58
○ 2026-05-15 02:26:00
●NSns2.ssdlinuxld01.accuwebhosting.com2026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 02:25:58
● 2026-05-15 02:26:00
●MXlinuxserver21.com2008-12-29 → 2026-05-15 · 2 obs
● 2026-05-15 02:26:00
●A216.245.210.1222026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 02:25:58
● 2026-05-15 02:26:00
○A68.71.138.1322015-05-27 → 2017-04-20 · 5 obs
● 2015-05-27 18:14:16
● 2017-04-20 02:17:22
○ 2026-05-15 02:25:58
○ 2026-05-15 02:26:00
○A74.55.112.342008-12-29 → 2008-12-29 · 3 obs
○ 2015-05-27 18:14:16
○ 2026-05-15 02:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linuxserver21.com | ns1.ssdlinuxld01.accuwebhosting.com, ns2.ssdlinuxld01.accuwebhosting.com | 2 records |
✅ Authoritative Response
Server:216.245.210.122
NS records: ns1.ssdlinuxld01.accuwebhosting.com, ns2.ssdlinuxld01.accuwebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxserver21.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.245.210.122 |
| NS | 2 | ns1.ssdlinuxld01.accuwebhosting.com, ns2.ssdlinuxld01.accuwebhosting.com |
| MX | 1 | linuxserver21.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:216.245.210.122 +a +mx +ip4:6 |
| SOA | 1 | ns1.ssdlinuxld01.accuwebhosting.com supp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ssdlinuxld01.accuwebhosting.com, ns2.ssdlinuxld01.accuwebhosting.com)
Analysis
Hierarchy
linuxserver21.com is the parent of ns1.linuxserver21.com.
Mail Server Role
linuxserver21.com serves as the mail server for linuxserver21.com.
IP Addresses
linuxserver21.com resolves to a single IP address: 216.245.210.122.
Other host names including laoja.in, ns4.linuxserver28.com, iipm.edu.cdn.cloudflare.net, karinasgroup.us and _dc-mx.f05c00cbc37b.elpaisfinanciero.com share IP numbers with linuxserver21.com.
Name Servers
linuxserver21.com's delegation uses two name servers, ns1.ssdlinuxld01.accuwebhosting.com and ns2.ssdlinuxld01.accuwebhosting.com.
linuxserver21.com shares the same name server setup as other domains, for example steamandsauna.biz, linvents.com, qitm.com, gogofmagog.com and assureitsolutions.com.
linuxserver21.com at least partially shares name servers with other domains, including gidf.org, iandu.org, trashdot.org, gospelsoundtracks.com and accuwebhosting.info.
These name servers are typically used together with the name servers ns1.ssdlinux32.com, ns2.ssdlinux32.com, ns1.tsenet.net, ns2.tsenet.net, ns1.linuxserver29.com, ns2.linuxserver29.com, ns1.himalayam.org, ns2.himalayam.org, ns1.linuxserver28.com and ns2.linuxserver28.com.
Host names with a single IP:
- ns1.ssdlinuxld01.accuwebhosting.com points to 216.245.210.122
- ns2.ssdlinuxld01.accuwebhosting.com points to 216.245.210.122
Host names that point to 216.245.210.122: ns1.ssdlinuxld01.accuwebhosting.com and ns2.ssdlinuxld01.accuwebhosting.com
Mail Servers
A single mail server handles linuxserver21.com.
linuxserver21.com points to a single IP: 216.245.210.122.