390sihu.com - robtex.com
390sihu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.2.19🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772521558 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
14 records (3 active, 11 former)
●NSa.share-dns.com2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 12:19:54
● 2026-03-11 12:19:56
○NSada.ns.cloudflare.com2017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
○NSaragorn.ns.cloudflare.com2017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
●NSb.share-dns.net2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 12:19:54
● 2026-03-11 12:19:56
○NSpdns07.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
○ 2017-12-07 22:52:04
○ 2026-03-11 12:19:56
○NSpdns08.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
○ 2017-12-07 22:52:04
○ 2026-03-11 12:19:56
○MXmailstore1.secureserver.net2017-01-04 → 2017-01-04 · 3 obs
○ 2017-12-07 22:52:04
○ 2026-03-11 12:19:56
○MXsmtp.secureserver.net2017-01-04 → 2017-01-04 · 3 obs
○ 2017-12-07 22:52:04
○ 2026-03-11 12:19:56
○A104.27.146.682017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
○A104.27.147.682017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
○A2400:cb00:2048:1::681b:92442017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
○A2400:cb00:2048:1::681b:93442017-12-07 → 2017-12-07 · 4 obs
● 2017-12-07 22:52:04
○ 2026-03-11 12:19:54
○ 2026-03-11 12:19:56
●A43.103.2.192026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 12:19:54
● 2026-03-11 12:19:56
○A50.63.202.452017-01-04 → 2017-01-04 · 3 obs
○ 2017-12-07 22:52:04
○ 2026-03-11 12:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 390sihu.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 390sihu.com (unsigned zone)
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.2.19 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
390sihu.com maps to IP address 43.103.2.19.
Other host names, for instance sikuav.com, 9494jj.com, 436av.com, 1542k.com and www.47ap.com share IP numbers with 390sihu.com.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net are delegated to 390sihu.com.
390sihu.com uses the same name server configuration as other domains, such as 818624.com, xitongzj.net, dlholdings.net, apsp-china.com and lpssey.com.
390sihu.com at least partially shares name servers with other domains such as 7777783.com, xtrxjxc.com, tyn100.com, fisin.net and baike123.org.
These name servers are often used together with a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a1.share-dns.com, b1.share-dns.net, a7.share-dns.com, b7.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with a single IP address:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239