crownyin.com - robtex.com
crownyin.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=1784452702 | ||||||
Same first word
crownyin.com |
DNS History
8 records (5 active, 3 former)
●NSdns.sysnet.net.tw2015-08-10 → 2026-07-19 · 2 obs
● 2026-07-19 09:21:54
●NSdns1.sysnet.net.tw2015-08-10 → 2026-07-19 · 2 obs
● 2026-07-19 09:21:54
●NSdns2.sysnet.net.tw2026-03-26 → 2026-07-19 · 3 obs
● 2026-03-26 18:42:30
● 2026-07-19 09:21:54
○NSdns3.sysnet.net.tw2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 22:27:00
○ 2026-03-26 18:42:30
○ 2026-07-19 09:21:54
●NSsysnet-dns2026-03-26 → 2026-07-19 · 3 obs
● 2026-03-26 18:42:30
● 2026-07-19 09:21:54
●MXcrownyin-com.mail.protection.outlook.com2026-03-26 → 2026-07-19 · 3 obs
● 2026-03-26 18:42:30
● 2026-07-19 09:21:54
○MXwebmail.sysnet.net.tw2015-08-10 → 2017-04-09 · 4 obs
● 2017-04-09 22:27:00
○ 2026-03-26 18:42:30
○ 2026-07-19 09:21:54
○A210.67.33.32015-08-10 → 2016-07-06 · 4 obs
● 2016-07-06 20:11:14
○ 2017-04-09 22:27:00
○ 2026-07-19 09:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| crownyin.com | dns.sysnet.net.tw, dns1.sysnet.net.tw | - |
✅ Authoritative Response
Server:210.67.33.3
NS records: dns.sysnet.net.tw, dns1.sysnet.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crownyin.com (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns2.sysnet.net.tw, dns.sysnet.net.tw... |
| MX | 1 | crownyin-com.mail.protection.outlook.com |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=oRnKlBiXw6Oy9nT... |
| SOA | 1 | sysnet-dns service.dns.sysnet.net.tw |
Analysis
Name Servers
The domain crownyin.com is delegated to these four name servers: sysnet-dns, dns1.sysnet.net.tw, dns2.sysnet.net.tw and dns.sysnet.net.tw.
There is at least partial name server overlap between crownyin.com and other domains — n202-39-107-0-24.sysnet.net.tw, 132.67.210.in-addr.arpa, 129.67.210.in-addr.arpa and two more among them.
These name servers are routinely deployed together with the name servers dns3.sysnet.net.tw.
The hostnames dns1.sysnet.net.tw, dns2.sysnet.net.tw and dns.sysnet.net.tw each resolve to a single IP: dns1.sysnet.net.tw → 175.99.79.131, dns2.sysnet.net.tw → 172.207.73.219, dns.sysnet.net.tw → 210.67.33.3.
Mail Servers
crownyin.com routes its mail through a single mail server, crownyin-com.mail.protection.outlook.com.
crownyin-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.109.0, 52.101.109.1 and 52.101.119.0, along with 5 other.