1szsb.com - robtex.com
1szsb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.202.238.81🇺🇸 HKTIMS-AP45.202.224.0/20 Hong Kong Telecommunications (HKT) Limited | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1737361502 | ||||||
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=1785368807 | ||||||
Same first word
1szsb.com |
DNS History
6 records (3 active, 3 former)
●NSa.share-dns.com2026-03-17 → 2026-07-29 · 3 obs
● 2026-03-17 02:41:58
● 2026-07-29 23:50:38
●NSb.share-dns.net2026-03-17 → 2026-07-29 · 3 obs
● 2026-03-17 02:41:58
● 2026-07-29 23:50:38
○NSf1g1ns1.dnspod.net2019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-17 02:41:58
○ 2026-07-29 23:50:38
○NSf1g1ns2.dnspod.net2019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-17 02:41:58
○ 2026-07-29 23:50:38
○A154.206.201.1092019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-17 02:41:58
○ 2026-07-29 23:50:38
●A45.202.238.812026-03-17 → 2026-07-29 · 3 obs
● 2026-03-17 02:41:58
● 2026-07-29 23:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| 1szsb.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 1szsb.com (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.202.238.81 |
| 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
1szsb.com directs to one IP number, which is 45.202.238.81.
Name Servers
1szsb.com is served by two delegated name servers, a.share-dns.com and b.share-dns.net.
1szsb.com has the same name server delegation as a number of other domains, such as qm51buy.com, jlsyzt.com, jiaotongyo.com and two more.
1szsb.com has at least partial name server overlap with other domains, such as bbkmp.com, dydqsb.com, tzszyx.com and two others.
a1.share-dns.com, b1.share-dns.net and a12.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a.share-dns.com directs to 172.64.53.25 and b.share-dns.net directs to 172.64.52.239; each host name points to exactly one IP number.