njuaa.com - robtex.com
njuaa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.218.156.175🇭🇰 ASLINE-AS-AP154.218.144.0/20 | ||||||
| NS | a11.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 | b11.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=1772590626 | ||||||
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=1783817497 | ||||||
Same first word
njuaa.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-06-29 → 2026-07-12 · 3 obs
● 2026-06-29 08:40:14
● 2026-07-12 01:08:38
●NSa11.share-dns.com2026-06-29 → 2026-07-12 · 3 obs
● 2026-06-29 08:40:14
● 2026-07-12 01:08:38
●NSb.share-dns.net2026-06-29 → 2026-07-12 · 3 obs
● 2026-06-29 08:40:14
● 2026-07-12 01:08:38
●NSb11.share-dns.net2026-06-29 → 2026-07-12 · 3 obs
● 2026-06-29 08:40:14
● 2026-07-12 01:08:38
○NSdns25.hichina.com2020-02-29 → 2020-02-29 · 3 obs
○ 2026-06-29 08:40:14
○ 2026-07-12 01:08:38
○NSdns26.hichina.com2020-02-29 → 2020-02-29 · 3 obs
○ 2026-06-29 08:40:14
○ 2026-07-12 01:08:38
○A116.62.16.322020-02-29 → 2020-02-29 · 3 obs
○ 2026-06-29 08:40:14
○ 2026-07-12 01:08:38
●A154.218.156.1752026-06-29 → 2026-07-12 · 3 obs
● 2026-06-29 08:40:14
● 2026-07-12 01:08:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| njuaa.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for njuaa.com (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.218.156.175 |
| 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 (a11.share-dns.com)
Analysis
IP Addresses
njuaa.com resolves to one IP address: 154.218.156.175.
Other host names, such as champagnewines.com, share IP numbers with njuaa.com.
Name Servers
The authoritative name servers for njuaa.com are a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between njuaa.com and other domains — ffwujin.com, xunlo.com, raulshop.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a8.share-dns.com and 7 other name servers in NS record sets.
Four host names each point to one IP address: a11.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b11.share-dns.net and b.share-dns.net both point to 172.64.52.239.
a11.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b11.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.