tuankietvn.com - robtex.com
tuankietvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.115.48.87🇨🇳 CLOUDIE-AS-AP103.115.48.0/24 | ||||||
| PTR | unknown.itsidc.com | ||||||
| NS | a9.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 | b9.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=1783263607 | ||||||
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=1786683009 | ||||||
Previously MX for
tuankietvn.com |
Same first word
tuankietvn.com |
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 05:13:20
● 2026-08-14 05:13:24
●NSa9.share-dns.com2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 05:13:20
● 2026-08-14 05:13:24
●NSb.share-dns.net2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 05:13:20
● 2026-08-14 05:13:24
●NSb9.share-dns.net2026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 05:13:20
● 2026-08-14 05:13:24
○NSdns10.parkpage.foundationapi.com2026-05-19 → 2026-05-19 · 4 obs
● 2026-05-19 06:55:54
○ 2026-08-14 05:13:20
○ 2026-08-14 05:13:24
○NSdns11.parkpage.foundationapi.com2026-05-19 → 2026-05-19 · 4 obs
● 2026-05-19 06:55:54
○ 2026-08-14 05:13:20
○ 2026-08-14 05:13:24
○NSns1.verification-hold.suspended-domain.com2026-05-19 → 2026-05-19 · 4 obs
● 2026-05-19 06:55:54
○ 2026-08-14 05:13:20
○ 2026-08-14 05:13:24
○NSns1.zonedns.vn2015-06-23 → 2017-05-27 · 4 obs
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
○NSns2.zonedns.vn2015-06-23 → 2017-05-27 · 4 obs
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
○NSns3.zonedns.vn2015-06-23 → 2017-05-27 · 4 obs
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
○NSns4.zonedns.vn2015-06-23 → 2017-05-27 · 4 obs
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
○MXtuankietvn.com2015-06-23 → 2017-05-27 · 4 obs
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
●A103.115.48.872026-08-14 → 2026-08-14 · 3 obs
● 2026-08-14 05:13:20
● 2026-08-14 05:13:24
○A103.27.63.1372015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-02 02:03:52
○ 2026-08-14 05:13:24
○A115.146.122.1512015-11-02 → 2017-05-27 · 5 obs
● 2015-11-02 02:03:52
● 2017-05-27 19:01:30
○ 2026-05-19 06:55:54
○ 2026-08-14 05:13:24
○A15.197.240.202026-05-19 → 2026-05-19 · 4 obs
● 2026-05-19 06:55:54
○ 2026-08-14 05:13:20
○ 2026-08-14 05:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tuankietvn.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuankietvn.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.115.48.87 |
| 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 (a9.share-dns.com)
Analysis
IP Addresses
tuankietvn.com points to a single IP number: 103.115.48.87.
Additional host names — clickzacademy.com, charlesfaudree.com, kamkarting.com and two others — share IP numbers with tuankietvn.com.
Name Servers
tuankietvn.com has four authoritative name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
The name servers of tuankietvn.com overlap at least partially with those of other domains — among them taoyiykl.com, 46165.cn, 404factory.com and two more.
These name servers commonly appear in delegations together with a11.share-dns.com, b11.share-dns.net, a7.share-dns.com and 7 other.
a9.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b9.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
Both a9.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b9.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.