bdaedu.com - dns.ninja
bdaedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.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=1785718407 | ||||||
Subdomains
www.bdaedu.com |
Same first word
bdaedu.com |
Similar names
DNS History
15 records (2 active, 13 former)
○NSdns27.hichina.com2015-08-14 → 2018-05-09 · 4 obs
● 2018-05-09 10:21:22
○ 2026-03-16 16:35:20
○ 2026-08-03 00:54:14
○NSdns28.hichina.com2015-08-14 → 2018-05-09 · 4 obs
● 2018-05-09 10:21:22
○ 2026-03-16 16:35:20
○ 2026-08-03 00:54:14
●NSns1.4.cn2026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 16:35:20
● 2026-08-03 00:54:14
●NSns2.4.cn2026-03-16 → 2026-08-03 · 3 obs
● 2026-03-16 16:35:20
● 2026-08-03 00:54:14
○NSwww.bdaedu.com2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 16:35:20
○ 2026-08-03 00:54:14
○A208.98.40.2082026-05-09 → 2026-05-09 · 4 obs
● 2026-05-09 01:44:44
○ 2026-06-02 10:59:22
○ 2026-08-03 00:54:14
○A208.98.40.2092026-06-02 → 2026-06-02 · 5 obs
● 2026-06-02 10:59:22
● 2026-06-02 11:40:50
○ 2026-06-02 14:13:40
○ 2026-08-03 00:54:14
○A208.98.40.2242026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 11:55:26
○ 2026-08-03 00:54:14
○A208.98.40.312026-07-14 → 2026-07-14 · 4 obs
● 2026-07-14 21:56:06
○ 2026-07-18 11:55:26
○ 2026-08-03 00:54:14
○A208.98.40.782026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 00:30:16
○ 2026-07-12 04:50:46
○ 2026-08-03 00:54:14
○A208.98.43.112026-03-16 → 2026-03-16 · 4 obs
● 2026-03-16 16:35:20
○ 2026-03-20 20:37:08
○ 2026-08-03 00:54:14
○A208.98.43.712026-03-20 → 2026-03-20 · 4 obs
● 2026-03-20 20:37:08
○ 2026-05-09 01:44:44
○ 2026-08-03 00:54:14
○A208.98.43.742026-06-02 → 2026-06-02 · 4 obs
● 2026-06-02 14:13:40
○ 2026-06-03 00:30:16
○ 2026-08-03 00:54:14
○A218.61.0.1502015-08-14 → 2016-11-14 · 4 obs
● 2016-11-14 10:25:32
○ 2017-12-06 19:55:48
○ 2026-08-03 00:54:14
○CNAME397193.vhost377.cloudvhost.cn2017-12-06 → 2018-05-09 · 4 obs
● 2018-05-09 10:21:22
○ 2026-03-16 16:35:20
○ 2026-08-03 00:54:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| bdaedu.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdaedu.com (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.36 |
| SOA | 1 | www.bdaedu.com bdaedu.com |
Analysis
Hierarchy
bdaedu.com serves as the parent of www.bdaedu.com.
Name Servers
DNS delegation for bdaedu.com points to two name servers: ns1.4.cn and ns2.4.cn.
bdaedu.com shares its name server setup with other domains, including lztgstone.com, 0757net.cn, huoranxuexiao.com and two others.
bdaedu.com has at least partial name server overlap with other domains, such as 23473.com, cdwxmt.com, szsufang.com and two others.
These name servers tend to appear together with the name servers www.23473.com, www.cdwxmt.com and www.szsufang.com.
ns1.4.cn directs to 107.167.27.66 and ns2.4.cn directs to 208.98.43.66; each host name points to exactly one IP number.