itoptuan.com - robtex.com
itoptuan.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | a4.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 | 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 | b4.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 | ||||||
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=1778856146 | ||||||
Same first word
itoptuan.com |
Similar names
tutopian.com |
pintauto.com |
putation.com |
optinaut.com |
putatino.ru |
paintout.gallery |
autopint.com |
pianotut.ru |
toptunai.com |
DNS History
9 records (4 active, 5 former)
●NSa.share-dns.com2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 14:48:54
●NSa4.share-dns.com2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 14:48:54
●NSb.share-dns.net2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 14:48:54
●NSb4.share-dns.net2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 14:48:54
○NSns1.judns.com2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-31 03:37:44
○ 2026-05-15 14:48:54
○NSns1.julydns.com2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-31 03:37:44
○ 2026-05-15 14:48:54
○NSns2.judns.com2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-31 03:37:44
○ 2026-05-15 14:48:54
○NSns2.julydns.com2026-03-19 → 2026-03-31 · 3 obs
● 2026-03-31 03:37:44
○ 2026-05-15 14:48:54
○A1.94.236.962026-03-19 → 2026-05-15 · 2 obs
○ 2026-05-15 14:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| itoptuan.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itoptuan.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
Name Servers
itoptuan.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
itoptuan.com at least partially shares name servers with other domains, for example sxxygm.com, 691246.cn, tyz8182.com, esrre.com and yuexingfurniture.com.
these name servers are commonly used with the following name servers: a6.share-dns.com, b6.share-dns.net, a7.share-dns.com, b7.share-dns.net, a8.share-dns.com, b8.share-dns.net, a10.share-dns.com, b10.share-dns.net, a1.share-dns.com and b1.share-dns.net.
a4.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b4.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
a4.share-dns.com and a.share-dns.com point to 172.64.53.25
b4.share-dns.net and b.share-dns.net point to 172.64.52.239