by83.com - robtex.com
by83.com
| CNAME | cn1-china-2.kututu.cc | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.9.6.58🇺🇸 ORACLE-OCI-31898170.9.0.0/19 Oracle Corporation | ||||||
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=1771291435 | ||||||
Same first word
by83.com |
Similar names
DNS History
18 records (5 active, 13 former)
○NSdns1.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○NSdns2.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○NSdns3.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○NSdns4.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○NSdns5.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○NSdns6.iidns.com2015-08-24 → 2016-04-05 · 5 obs
○ 2008-03-07 09:16:36
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
● 2015-08-24 15:14:04
● 2016-04-05 02:59:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
●NSns1.judns.com2026-03-09 → 2026-03-23 · 3 obs
○ 2017-12-12 23:23:58
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
●NSns1.julydns.com2026-03-09 → 2026-03-23 · 3 obs
○ 2017-12-12 23:23:58
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
●NSns2.judns.com2026-03-09 → 2026-03-23 · 3 obs
○ 2017-12-12 23:23:58
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
●NSns2.julydns.com2026-03-09 → 2026-03-23 · 3 obs
○ 2017-12-12 23:23:58
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
● 2026-03-09 04:07:58
● 2026-03-23 17:55:50
○NSns3.dns.com2017-12-12 → 2017-12-12 · 4 obs
○ 2016-04-05 02:59:50
● 2017-12-12 23:23:58
○ 2026-03-09 04:07:58
○ 2026-03-23 17:55:50
● 2017-12-12 23:23:58
○ 2026-03-09 04:07:58
○ 2026-03-23 17:55:50
○A198.148.92.1572015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 15:14:04
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○A198.148.92.1582015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 15:14:04
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○A198.148.92.482015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 15:14:04
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○A198.148.92.492015-08-24 → 2015-08-24 · 3 obs
● 2015-08-24 15:14:04
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
○ 2017-12-12 23:23:58
○ 2026-03-23 17:55:50
●CNAMEcn1-china-2.kututu.cc2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-09 04:07:58
● 2026-03-23 17:55:50
● 2026-03-23 17:55:50
○CNAMEddd222222022.881812c.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-12-12 23:23:58
● 2026-03-09 04:07:58
○ 2026-03-23 17:55:50
● 2026-03-09 04:07:58
○ 2026-03-23 17:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| by83.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by83.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | cn1-china-2.kututu.cc |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
by83.com points to a single IP number: 170.9.6.58.
Other host names, for instance 88888888888812c.881812c.com, cn1-china-2.kututu.cc and g496428.cdn.881812c.com share IP numbers with by83.com.