sitonghn.com - robtex.com
sitonghn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.253.133🇭🇰 GNET-AS9294154.220.240.0/20 | ||||||
| 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 | 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 | 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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772445154 | ||||||
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=1784496242 | ||||||
Same first word
sitonghn.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 15:08:44
● 2026-07-19 21:40:42
●NSa4.share-dns.com2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 15:08:44
● 2026-07-19 21:40:42
●NSb.share-dns.net2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 15:08:44
● 2026-07-19 21:40:42
●NSb4.share-dns.net2026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 15:08:44
● 2026-07-19 21:40:42
○NSns12.xincache.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-06-30 15:08:44
○ 2026-07-19 21:40:42
●A154.220.253.1332026-06-30 → 2026-07-19 · 2 obs
● 2026-07-19 21:40:42
○CNAME628555.vhost294.cnameaddress.top2019-12-15 → 2019-12-15 · 3 obs
○ 2026-06-30 15:08:44
○ 2026-07-19 21:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sitonghn.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sitonghn.com (unsigned zone)
⏱️ Timing
Total: 1772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.253.133 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
sitonghn.com resolves to one IP address: 154.220.253.133.
Name Servers
The authoritative name servers for sitonghn.com are a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
The name servers of sitonghn.com overlap at least partially with those of other domains — among them zhenzhunhr.com, sjrtech.cn, hk-dna.com and two more.
These name servers commonly appear in delegations together with a5.share-dns.com, b5.share-dns.net, a8.share-dns.com and 7 other.
Four host names each point to one IP address: a4.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b4.share-dns.net and b.share-dns.net both point to 172.64.52.239.
a4.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b4.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.