zs1z.com - robtex.com
zs1z.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.3.201.45🇺🇸 Colocrossing-AS192.3.201.0/24 World Host Group US Inc | ||||||
| PTR | rs204.nsresponse.com | ||||||
| NS | ns101.nsresponse.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| NS | ns1.nsresponse.com ⚠️ Not in parent delegation | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns100.nsresponse.com ⚠️ Not in zone NS records | ||||||
| A | 192.243.110.201🇬🇧 WHG-USE1192.243.110.0/24 | ||||||
| PTR | alphaserver.corewebsitedesign.co.uk | ||||||
| NS | ns2.nsresponse.com ⚠️ Not in zone NS records | ||||||
| A | 192.250.239.210🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| MX | zs1z.com ⭐ | ||||||
| A | 192.3.201.45🇺🇸 Colocrossing-AS192.3.201.0/24 World Host Group US Inc | ||||||
| PTR | rs204.nsresponse.com | ||||||
| TXT | v=spf1 +a +mx +ip4:192.3.201.45 +ip4:184.170.148.101 +ip4:204.93.177.139 +ip4... | ||||||
| SOA | ns100.nsresponse.comtechnical@staff.abstractdns.com 2026-04-29 #0 | ||||||
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=1778828481 | ||||||
MX for
zs1z.com |
Same first word
zs1z.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.nsresponse.com2026-04-15 → 2026-05-15 · 3 obs
● 2026-04-15 01:34:30
● 2026-05-15 07:06:30
●NSns100.nsresponse.com2020-01-27 → 2026-05-15 · 3 obs
● 2020-01-27 04:53:18
● 2026-05-15 07:06:30
●NSns101.nsresponse.com2020-01-27 → 2026-05-15 · 3 obs
● 2020-01-27 04:53:18
● 2026-05-15 07:06:30
●NSns2.nsresponse.com2026-04-15 → 2026-05-15 · 3 obs
● 2026-04-15 01:34:30
● 2026-05-15 07:06:30
○NSns251.abstractdns.com2015-08-19 → 2017-03-23 · 5 obs
● 2015-08-19 09:19:38
● 2017-03-23 16:36:32
○ 2020-01-27 04:53:18
○ 2026-05-15 07:06:30
○NSns252.abstractdns.com2015-08-19 → 2017-03-23 · 5 obs
● 2015-08-19 09:19:38
● 2017-03-23 16:36:32
○ 2020-01-27 04:53:18
○ 2026-05-15 07:06:30
●MXzs1z.com2015-08-19 → 2026-05-15 · 3 obs
● 2015-08-19 09:19:38
● 2026-05-15 07:06:30
●A192.3.201.452020-01-27 → 2026-05-15 · 3 obs
● 2020-01-27 04:53:18
● 2026-05-15 07:06:30
○A204.93.177.1392017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 16:36:32
○ 2020-01-27 04:53:18
○ 2026-05-15 07:06:30
○A74.81.82.1622015-08-19 → 2016-07-18 · 5 obs
● 2015-08-19 09:19:38
● 2016-07-18 14:41:24
○ 2017-03-23 16:36:32
○ 2026-05-15 07:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| zs1z.com | ns1.nsresponse.com, ns2.nsresponse.com | 2 records |
✅ Authoritative Response
Server:192.250.239.210
NS records: ns1.nsresponse.com, ns2.nsresponse.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zs1z.com (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.3.201.45 |
| NS | 2 | ns100.nsresponse.com, ns101.nsresponse.com |
| MX | 1 | zs1z.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.3.201.45 +ip4:184 |
| SOA | 1 | ns100.nsresponse.com technical.staff.abs |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nsresponse.com, ns2.nsresponse.com)
Analysis
Mail Server Role
zs1z.com serves as the mail server for zs1z.com.
IP Addresses
zs1z.com points to an IP address: 192.3.201.45.
other host names include _dc-mx.df7106fe9240.aahey.com, hotwebusa-hosting.com, intljoblink.com.np, ihostname.com and vincenter.org; they share IP numbers with zs1z.com.
Name Servers
zs1z.com delegates to four name servers: ns100.nsresponse.com, ns101.nsresponse.com, ns1.nsresponse.com and ns2.nsresponse.com.
zs1z.com at least partially shares name servers with other domains, for instance webser.ca, kenunsworth.com, whatiswrongwith.me, auto-matrimonio-roma.com and irantravelingcenter.com.
these name servers are commonly used with ns101.webhostingbuzz.com, ns100.webhostingbuzz.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, serv357884.earth.orderbox-dns.com, serv357884.mars.orderbox-dns.com, serv357884.mercury.orderbox-dns.com and serv357884.venus.orderbox-dns.com.
Host names with one IP:
ns100.nsresponse.com points to 192.243.110.201.
ns101.nsresponse.com points to 192.250.239.210.
ns1.nsresponse.com points to 192.243.110.201.
ns2.nsresponse.com points to 192.250.239.210.
Host names pointing to 192.243.110.201: ns100.nsresponse.com and ns1.nsresponse.com.
Host names pointing to 192.250.239.210: ns101.nsresponse.com and ns2.nsresponse.com.
Mail Servers
zs1z.com is handled by a single mail server.
The host name zs1z.com points to IP 192.3.201.45.