btysys.com - dns.ninja
btysys.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=1784841047 | ||||||
Same first word
btysys.com |
Similar names
bysyst.com |
syytsb.com |
ystysb.com |
bysyts.com |
tysysb.cn |
tysysb.com |
sytybs.com |
tybssy.com |
byssty.com |
bystys.tech |
systyb.com |
bytsys.com |
sytysb.com |
DNS History
6 records (3 active, 3 former)
○NSdns10.hichina.com2017-11-04 → 2017-11-04 · 3 obs
○ 2026-03-15 23:42:38
○ 2026-07-23 21:16:42
○NSdns9.hichina.com2017-11-04 → 2017-11-04 · 3 obs
○ 2026-03-15 23:42:38
○ 2026-07-23 21:16:42
●NSn1.xundns.com2026-03-15 → 2026-07-23 · 3 obs
● 2026-03-15 23:42:38
● 2026-07-23 21:16:42
●NSn2.xundns.com2026-03-15 → 2026-07-23 · 3 obs
● 2026-03-15 23:42:38
● 2026-07-23 21:16:42
●A45.204.166.1652026-03-15 → 2026-07-23 · 3 obs
● 2026-03-15 23:42:38
● 2026-07-23 21:16:42
○A60.205.226.102017-11-04 → 2017-11-04 · 3 obs
○ 2026-03-15 23:42:38
○ 2026-07-23 21:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| btysys.com | n1.xundns.com, n2.xundns.com | 11 records |
✅ Authoritative Response
Server:2408:8621:0:42:e401:813:0:25
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btysys.com (unsigned zone)
⏱️ Timing
Total: 2539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.204.166.165 |
| NS | 2 | n2.xundns.com, n1.xundns.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)
Analysis
IP Addresses
btysys.com directs to one IP number, which is 45.204.166.165.
Among the host names that share IP numbers with btysys.com are tiehenlawyer.com, fshuaji.com, tech-qc.com and two others.
Name Servers
btysys.com is delegated to two name servers: n1.xundns.com and n2.xundns.com.
btysys.com has the same name server delegation as a number of other domains, such as spreadsheet.com.cn, 76033.cc, nanipethan.com and two more.
At least some of btysys.com's name servers are shared with other domains, for example fielderseweranddrain.com, casa-delmare.com, 27ef0ad5a59395ba.com and two more.
These name servers tend to be deployed in combination with the name servers v1s1.xundns.com and v1s2.xundns.com.
Host names resolving to 6 IP numbers:
n2.xundns.com resolves to 61.163.30.181, 122.114.39.7, 169.197.142.81 and 3 other IP addresses.
Hostnames that point to five IP numbers:
n1.xundns.com directs to 38.89.70.107, 42.240.163.163, 111.6.96.27 and two other IP addresses.