jzweig.com - robtex.com
jzweig.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.241.186.25🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | 162.243.6.211(5) | ||||||
| SOA | ns1.digitalocean.comhostmaster@jzweig.com serial=1488751278 | ||||||
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=1774611507 | ||||||
Subdomains
Same first word
jzweig.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.digitalocean.com2017-02-13 → 2026-03-27 · 2 obs
● 2026-03-27 11:45:24
●NSns2.digitalocean.com2017-02-13 → 2026-03-27 · 2 obs
● 2026-03-27 11:45:24
●NSns3.digitalocean.com2017-02-13 → 2026-03-27 · 2 obs
● 2026-03-27 11:45:24
●MX162.243.6.2112026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:45:24
○MX162.243.6.2112020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
○MXalt1.aspmx.l.google.com2017-02-13 → 2017-02-13 · 3 obs
○ 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
○MXalt2.aspmx.l.google.com2017-02-13 → 2017-02-13 · 3 obs
○ 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
○MXalt3.aspmx.l.google.com2017-02-13 → 2017-02-13 · 3 obs
○ 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
○MXalt4.aspmx.l.google.com2017-02-13 → 2017-02-13 · 3 obs
○ 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
○MXaspmx.l.google.com2017-02-13 → 2017-02-13 · 3 obs
○ 2020-02-14 19:31:22
○ 2026-03-27 11:45:24
●A192.241.186.252017-02-13 → 2026-03-27 · 2 obs
● 2026-03-27 11:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| jzweig.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jzweig.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.241.186.25 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| MX | 3 | 162.243.6.211 (pri: 5), 162.243.6.211 (pri: 1)... |
| SOA | 1 | ns1.digitalocean.com hostmaster.jzweig.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
jzweig.com is a parent of www.jzweig.com and mail.jzweig.com.
IP Addresses
jzweig.com points to a single IP number: 192.241.186.25.
Other host names, for instance www.jzweig.com, share IP numbers with jzweig.com.
Name Servers
The delegation for jzweig.com is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
jzweig.com at least partially shares name servers with other domains, for instance brilliansolution.com, studioaranzacji.pl, obono.eu, fundraisemyteam.com and haciendaloslagos.com.
Two IP numbers per host:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.
Mail Servers
jzweig.com is handled by a single mail server, 162.243.6.211.
jzweig.com uses the same mail server setup as other domains, such as mail.jzweig.com.