sierraind.com - robtex.com
sierraind.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=1774434762 | ||||||
Same first word
sierraind.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.adhost.com2015-07-20 → 2017-03-16 · 3 obs
● 2017-03-16 06:32:46
○ 2026-03-25 10:53:12
○NSns0.adhost.com2015-07-20 → 2017-03-16 · 3 obs
● 2017-03-16 06:32:46
○ 2026-03-25 10:53:12
●NSns39.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:53:12
●NSns40.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:53:12
○MXmail.sierraind.com2015-07-20 → 2017-03-16 · 3 obs
● 2017-03-16 06:32:46
○ 2026-03-25 10:53:12
●MXsierraind-com.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:53:12
●A143.198.139.302026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 10:53:12
○A173.201.145.1282015-07-20 → 2017-03-16 · 3 obs
● 2017-03-16 06:32:46
○ 2026-03-25 10:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| sierraind.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sierraind.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.198.139.30 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | sierraind-com.mail.protection.outlook.co |
| TXT | 2 | xx+OiOuwFJfRDFpWFwnFtVPHxSN5z5MNZiDSdZB8, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
sierraind.com points to IP number: 143.198.139.30.
Name Servers
sierraind.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
sierraind.com shares the same name server setup as socalptac.com, acenturypiano.com, imaginecoworking.com, keystoeurope.com and ivysrose.com.
sierraind.com shares name servers with other domains at least partially, for instance truetherapydata.com and chromepay.io.
Host names with two IP numbers: ns39.domaincontrol.com points to: 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to: 2603:5:22d1::14 and 173.201.77.20.
Mail Servers
sierraind.com is handled by a single mail server, sierraind-com.mail.protection.outlook.com.
Host name sierraind-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c903::3, 2a01:111:f403:c936::, 2a01:111:f403:f802::2, 52.101.10.14, 52.101.11.10, 52.101.41.0 and 52.101.194.4.