tzdb51.com - robtex.com
tzdb51.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.48.141.220🇺🇸 PEGTECHINC38.48.128.0/18 | ||||||
| NS | a7.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 | b7.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=1766047452 | ||||||
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=1774998812 | ||||||
Subdomains
www.tzdb51.com |
Same first word
tzdb51.com |
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 06:24:58
● 2026-03-31 23:33:04
●NSa7.share-dns.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 06:24:58
● 2026-03-31 23:33:04
●NSb.share-dns.net2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 06:24:58
● 2026-03-31 23:33:04
●NSb7.share-dns.net2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 06:24:58
● 2026-03-31 23:33:04
○NSdns31.hichina.com2015-07-12 → 2016-02-08 · 4 obs
● 2016-02-08 14:08:38
○ 2017-02-10 00:42:12
○ 2026-03-31 23:33:04
○NSdns32.hichina.com2015-07-12 → 2016-02-08 · 4 obs
● 2016-02-08 14:08:38
○ 2017-02-10 00:42:12
○ 2026-03-31 23:33:04
○NSf1g1ns1.dnspod.net2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 00:42:12
○ 2026-03-30 06:24:58
○ 2026-03-31 23:33:04
○NSf1g1ns2.dnspod.net2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 00:42:12
○ 2026-03-30 06:24:58
○ 2026-03-31 23:33:04
○A123.60.26.1412018-08-11 → 2018-08-11 · 4 obs
● 2018-08-11 04:16:28
○ 2026-03-30 06:24:58
○ 2026-03-31 23:33:04
○A180.178.60.362015-07-12 → 2016-02-08 · 4 obs
● 2016-02-08 14:08:38
○ 2017-02-10 00:42:12
○ 2026-03-31 23:33:04
●A38.48.141.2202026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 06:24:58
● 2026-03-31 23:33:04
○A96.44.175.1842017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 00:42:12
○ 2018-08-11 04:16:28
○ 2026-03-31 23:33:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tzdb51.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzdb51.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.48.141.220 |
| 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 (a7.share-dns.com)
Analysis
Hierarchy
tzdb51.com is the parent of www.tzdb51.com.
IP Addresses
tzdb51.com resolves to one IP number: 38.48.141.220.
other host names including www.yxequip.com, www.tzdb51.com, yxequip.com, mail.sgplink.com and sgplink.com share IP numbers with tzdb51.com.
Name Servers
tzdb51.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
tzdb51.com at least partially shares name servers with other domains, for instance wensivip.com, 153201.com, kpbang.com, hy-tangshan.com and seatracoffshore.com.
These name servers are commonly used with the following name servers: a8.share-dns.com, b8.share-dns.net, a3.share-dns.com, b3.share-dns.net, a9.share-dns.com, b9.share-dns.net, a6.share-dns.com, b6.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
Host names with a single IP:
a7.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b7.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Host names pointing to 172.64.53.25: a7.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net.