sinacore.com - dns.ninja
sinacore.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=1782897991 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns61.domaincontrol.com2015-06-11 → 2026-07-01 · 3 obs
● 2015-06-11 16:20:38
● 2026-07-01 09:49:32
●NSns62.domaincontrol.com2015-06-11 → 2026-07-01 · 3 obs
● 2015-06-11 16:20:38
● 2026-07-01 09:49:32
○MXmailstore1.secureserver.net2015-06-11 → 2020-04-05 · 5 obs
● 2015-06-11 16:20:38
● 2020-04-05 01:01:40
○ 2026-04-05 23:20:16
○ 2026-07-01 09:49:32
●MXsinacore-com.mail.protection.outlook.com2026-04-05 → 2026-07-01 · 3 obs
● 2026-04-05 23:20:16
● 2026-07-01 09:49:32
○MXsmtp.secureserver.net2015-06-11 → 2020-04-05 · 5 obs
● 2015-06-11 16:20:38
● 2020-04-05 01:01:40
○ 2026-04-05 23:20:16
○ 2026-07-01 09:49:32
●A15.197.148.332026-04-05 → 2026-07-01 · 3 obs
● 2026-04-05 23:20:16
● 2026-07-01 09:49:32
○A184.168.221.912015-06-11 → 2020-04-05 · 5 obs
● 2015-06-11 16:20:38
● 2020-04-05 01:01:40
○ 2026-04-05 23:20:16
○ 2026-07-01 09:49:32
●A3.33.130.1902026-04-05 → 2026-07-01 · 3 obs
● 2026-04-05 23:20:16
● 2026-07-01 09:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| sinacore.com | ns61.domaincontrol.com, ns62.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns61.domaincontrol.com, ns62.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinacore.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns61.domaincontrol.com, ns62.domaincontrol.com |
| MX | 1 | sinacore-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT9401413.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns61.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns61.domaincontrol.com, ns61.domaincontrol.com, ns62.domaincontrol.com...)
Analysis
IP Addresses
sinacore.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
baldridgeandassociates.com, rayosborn.net, greenesthome.com and two other host names share IP numbers with sinacore.com.
Name Servers
DNS delegation for sinacore.com points to two name servers: ns61.domaincontrol.com and ns62.domaincontrol.com.
sinacore.com uses the same name servers as several other domains — among them dmveater.com, 501st.us, telugu.academy and two more.
sinacore.com has partial name server overlap with other domains, including elegant.co.in.
ns61.domaincontrol.com directs to 97.74.101.32 and 2603:5:2153::20. ns62.domaincontrol.com directs to 173.201.69.32 and 2603:5:2253::20. Each host name carries two IP addresses.
Mail Servers
Mail for sinacore.com is handled by a single mail server, sinacore-com.mail.protection.outlook.com.
sinacore-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.14, 52.101.10.8, 52.101.10.18 and 5 others.