byboai.com - robtex.com
byboai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.114.238.222🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| SOA | dns.4cun.comadmin@byboai.com serial=1784272999 | ||||||
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=1785431817 | ||||||
rank #3753 in the tld
📈 Tranco rank: #32,386
Same first word
byboai.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSdns.4cun.com2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 07:06:08
● 2026-07-30 17:36:46
●NSdns3.4cun.com2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 07:06:08
● 2026-07-30 17:36:46
●NSdns4.51dns.top2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 07:06:08
● 2026-07-30 17:36:46
○NSns-canada.topdns.com2015-06-09 → 2016-11-27 · 4 obs
● 2016-11-27 00:56:58
○ 2017-06-20 12:59:42
○ 2026-07-30 17:36:46
○NSns-uk.topdns.com2015-06-09 → 2016-11-27 · 4 obs
● 2016-11-27 00:56:58
○ 2017-06-20 12:59:42
○ 2026-07-30 17:36:46
○NSns-usa.topdns.com2015-06-09 → 2016-11-27 · 4 obs
● 2016-11-27 00:56:58
○ 2017-06-20 12:59:42
○ 2026-07-30 17:36:46
○NSns1.360wzb.com2017-06-20 → 2017-06-20 · 4 obs
● 2017-06-20 12:59:42
○ 2026-07-28 07:06:08
○ 2026-07-30 17:36:46
○NSns2.360wzb.com2017-06-20 → 2017-06-20 · 4 obs
● 2017-06-20 12:59:42
○ 2026-07-28 07:06:08
○ 2026-07-30 17:36:46
●A122.114.238.2222026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 07:06:08
● 2026-07-30 17:36:46
○A175.41.17.122015-06-09 → 2016-04-16 · 4 obs
● 2016-04-16 18:19:10
○ 2016-11-27 00:56:58
○ 2026-07-30 17:36:46
○A210.56.52.2222016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 00:56:58
○ 2017-06-20 12:59:42
○ 2026-07-30 17:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| byboai.com | dns3.4cun.com, dns4.51dns.top | 2 records |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for byboai.com (unsigned zone)
⏱️ Timing
Total: 1936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.114.238.222 |
| MX | 1 | mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns.4cun.com admin.byboai.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)
Analysis
IP Addresses
byboai.com points to a single IP number: 122.114.238.222.
Name Servers
byboai.com is served by three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
byboai.com partially shares its NS delegation with several other domains, including pinkpalmpuffnetherland.com, wondertesting.com, bjlkzd.com and two others.
In DNS configurations, these name servers often share authority with dns7.4cun.com, dns8.51dns.top, ns3.4cun.com and 5 other name servers.
Host names with two IP numbers:
The A records for dns4.51dns.top return 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8.
Mail Servers
byboai.com has one mail server: mxbiz2.qq.com.
byboai.com shares the same mail server setup as other domains, including shuzhongji.com, nikonic.com, kxsq.cn and two others.
byboai.com shares mail servers — at least in part — with other domains, including ksnchina.com, wohoney.com, infinitusmobile.com and two others.
These mail servers are frequently seen alongside the mail servers mxbiz1.qq.com.