sidmas.com - dns.ninja
sidmas.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=1784835597 | ||||||
Same first word
sidmas.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns55.domaincontrol.com2020-02-24 → 2026-07-23 · 2 obs
● 2026-07-23 19:55:40
●NSns56.domaincontrol.com2020-02-24 → 2026-07-23 · 2 obs
● 2026-07-23 19:55:40
○MXmailstore1.secureserver.net2020-02-24 → 2020-02-24 · 3 obs
○ 2026-02-17 18:36:16
○ 2026-07-23 19:55:40
●MXsidmas-com.mail.protection.outlook.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 18:36:16
● 2026-07-23 19:55:40
○MXsmtp.secureserver.net2020-02-24 → 2020-02-24 · 3 obs
○ 2026-02-17 18:36:16
○ 2026-07-23 19:55:40
●A148.66.137.1152020-02-24 → 2026-07-23 · 2 obs
● 2026-07-23 19:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sidmas.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sidmas.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.66.137.115 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | sidmas-com.mail.protection.outlook.com ( |
| TXT | 2 | NETORGFT8966969.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
sidmas.com points to a single IP number: 148.66.137.115.
Additional host names — (0x736578)oro.com, _dc-mx.1d5b1188b627.ridsys.com, www.marianne-brown.com and two others — share IP numbers with sidmas.com.
Name Servers
sidmas.com uses two name servers for its delegation: ns55.domaincontrol.com and ns56.domaincontrol.com.
sidmas.com shares its name server setup with other domains, including landroverofpeabody.com, invokelearning.com, coreoi.com and two others.
At least some of sidmas.com's name servers are also used by other domains, among them derech-hamelech.com.
The two host names ns55.domaincontrol.com and ns56.domaincontrol.com each have a pair of IP addresses: ns55.domaincontrol.com has 97.74.107.28 and 2603:5:21b2::1c, and ns56.domaincontrol.com has 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
sidmas.com has one mail server: sidmas-com.mail.protection.outlook.com.
sidmas-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.5, 52.101.73.12 and 5 other.