sdlinux.com - dns.ninja
sdlinux.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linuxgeek.net ⚠️ Not in zone NS records | ||||||
| A | 68.15.17.98🇺🇸 CCINET68.15.0.0/19 NETBLK-SD-ON-HFC-CBS-68-15-0-0 | ||||||
| NS | ns2.dotster.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1784231617 | ||||||
Same first word
sdlinux.com |
Similar names
DNS History
6 records (2 active, 4 former)
○NSns1.copilotco.com2015-07-14 → 2026-06-27 · 12 obs
● 2026-03-23 04:12:22
○ 2026-04-05 04:07:48
○ 2026-05-02 17:03:34
● 2026-05-06 00:10:10
○ 2026-05-16 10:23:32
● 2026-06-02 08:59:30
● 2026-06-13 22:00:46
○ 2026-06-26 21:34:00
● 2026-06-27 08:08:22
○ 2026-06-30 19:34:18
○ 2026-07-16 20:08:28
●NSns1.linuxgeek.net2015-07-14 → 2026-07-16 · 2 obs
● 2026-07-16 20:08:28
●NSns2.dotster.com2026-03-23 → 2026-07-16 · 3 obs
● 2026-03-23 04:12:22
● 2026-07-16 20:08:28
○MXmail.copilotco.com2015-07-14 → 2026-06-30 · 7 obs
● 2026-06-02 08:59:30
○ 2026-06-13 22:00:46
● 2026-06-26 21:34:00
○ 2026-06-27 08:08:22
● 2026-06-30 19:34:18
○ 2026-07-16 20:08:28
○MXmail.linuxgeek.net2015-07-14 → 2026-06-30 · 7 obs
● 2026-06-02 08:59:30
○ 2026-06-13 22:00:46
● 2026-06-26 21:34:00
○ 2026-06-27 08:08:22
● 2026-06-30 19:34:18
○ 2026-07-16 20:08:28
○A68.15.17.982015-07-14 → 2026-06-26 · 5 obs
● 2026-06-02 08:59:30
○ 2026-06-13 22:00:46
● 2026-06-26 21:34:00
○ 2026-07-16 20:08:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdlinux.com | ns2.dotster.com, ns1.linuxgeek.net | 1 record |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns2.dotster.com, ns1.linuxgeek.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdlinux.com (unsigned zone)
⏱️ Timing
Total: 4179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.15.17.98 |
| NS | 2 | ns1.linuxgeek.net, ns2.dotster.com |
| MX | 1 | mail.linuxgeek.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:68.15.17.98 ?all |
| SOA | 1 | ns1.linuxgeek.net pacneil.linuxgeek.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns2.dotster.com)
Analysis
Name Servers
DNS delegation for sdlinux.com points to two name servers: ns2.dotster.com and ns1.linuxgeek.net.
The name servers for sdlinux.com are shared with other domains, including aristotek.com.
sdlinux.com partially shares its NS delegation with several other domains, including haystacks.mobi, unlocktheredshift.net, churchinkalamazoo.org and two others.
These name servers regularly co-occur with the name servers ns1.dotster.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
ns2.dotster.com resolves to 172.64.53.155. ns1.linuxgeek.net resolves to 68.15.17.98. Both host names point to a single IP number.