bohaixueyuan.com - robtex.com
bohaixueyuan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.49.35.28🇺🇸 FASTNET-AS38.49.32.0/22 | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1759837547 | ||||||
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=1778400946 | ||||||
Same first word
bohaixueyuan.com |
bohaixueyuan.com.cn |
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-03-08 → 2026-05-10 · 3 obs
● 2026-03-08 02:11:34
● 2026-05-10 08:28:24
●NSa3.share-dns.com2026-03-08 → 2026-05-10 · 3 obs
● 2026-03-08 02:11:34
● 2026-05-10 08:28:24
●NSb.share-dns.net2026-03-08 → 2026-05-10 · 3 obs
● 2026-03-08 02:11:34
● 2026-05-10 08:28:24
●NSb3.share-dns.net2026-03-08 → 2026-05-10 · 3 obs
● 2026-03-08 02:11:34
● 2026-05-10 08:28:24
○NSdns10.hichina.com2015-09-24 → 2021-05-06 · 4 obs
● 2021-05-06 10:10:56
○ 2026-03-08 02:11:34
○ 2026-05-10 08:28:24
○NSdns9.hichina.com2015-09-24 → 2021-05-06 · 4 obs
● 2021-05-06 10:10:56
○ 2026-03-08 02:11:34
○ 2026-05-10 08:28:24
○A103.240.150.1412015-09-24 → 2016-03-22 · 5 obs
● 2015-09-24 02:22:14
● 2016-03-22 07:05:14
○ 2016-09-08 06:27:32
○ 2026-05-10 08:28:24
○A103.61.241.412016-09-08 → 2017-01-05 · 5 obs
● 2016-09-08 06:27:32
● 2017-01-05 00:46:36
○ 2018-08-14 19:37:56
○ 2026-05-10 08:28:24
○A123.1.189.962015-05-31 → 2015-05-31 · 3 obs
○ 2015-09-24 02:22:14
○ 2026-05-10 08:28:24
●A38.49.35.282026-03-08 → 2026-05-10 · 3 obs
● 2026-03-08 02:11:34
● 2026-05-10 08:28:24
○CNAME982937139.p129838.sqnet.cn2018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 19:37:56
○ 2021-05-06 10:10:56
○ 2026-05-10 08:28:24
○CNAMEp103240150141.s2201.jianzhanapp.com2016-09-08 → 2017-01-05 · 4 obs
● 2017-01-05 00:46:36
○ 2018-08-14 19:37:56
○ 2026-05-10 08:28:24
○CNAMEs-342663.gotocdn.com2021-05-06 → 2021-05-06 · 4 obs
● 2021-05-06 10:10:56
○ 2026-03-08 02:11:34
○ 2026-05-10 08:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bohaixueyuan.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bohaixueyuan.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.49.35.28 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a3.share-dns.com)
Analysis
IP Addresses
bohaixueyuan.com maps to IP address 38.49.35.28.
Name Servers
bohaixueyuan.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
bohaixueyuan.com at least partially shares name servers with other domains such as igengen.com, yunhetrade.net, wwwv77365.com, al-ts.com and hncater.com.
These name servers are often used together with a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Hostnames with a single IP
a3.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b3.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net