twobyzero.com - dns.ninja
twobyzero.com
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=1784839267 | ||||||
Previously MX for
twobyzero.com |
Subdomains
mail.twobyzero.com |
Same first word
twobyzero.com.au |
twobyzero.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.spacemarch.com2015-06-06 → 2018-08-14 · 4 obs
● 2018-08-14 02:00:12
○ 2026-03-24 05:54:46
○ 2026-07-23 21:00:46
●NSns1.syd5.hostyourservices.net2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 05:54:46
● 2026-07-23 21:00:46
○NSns2.spacemarch.com2015-06-06 → 2018-08-14 · 4 obs
● 2018-08-14 02:00:12
○ 2026-03-24 05:54:46
○ 2026-07-23 21:00:46
●NSns2.syd5.hostyourservices.net2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 05:54:46
● 2026-07-23 21:00:46
●MXmail.twobyzero.com2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 05:54:46
● 2026-07-23 21:00:46
○MXtwobyzero.com2015-06-06 → 2018-08-14 · 4 obs
● 2018-08-14 02:00:12
○ 2026-03-24 05:54:46
○ 2026-07-23 21:00:46
○A198.57.216.2412015-06-06 → 2018-08-14 · 4 obs
● 2018-08-14 02:00:12
○ 2026-03-24 05:54:46
○ 2026-07-23 21:00:46
●A2400:b800:3:1::462026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 05:54:46
● 2026-07-23 21:00:46
●A43.250.142.462026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 05:54:46
● 2026-07-23 21:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| twobyzero.com | ns1.syd5.hostyourservices.net, ns2.syd5.hostyourservices.net | - |
✅ Authoritative Response
Server:223.130.24.243
NS records: ns1.syd5.hostyourservices.net, ns2.syd5.hostyourservices.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twobyzero.com (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.250.142.46 |
| AAAA | 1 | 2400:b800:3:1::46 |
| NS | 2 | ns1.syd5.hostyourservices.net, ns2.syd5.hostyourservices.net |
| MX | 1 | mail.twobyzero.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:43.250.142.46 include:sp |
| SOA | 1 | ns1.syd5.hostyourservices.net root.syn02 |
Analysis
Hierarchy
mail.twobyzero.com is a subdomain of twobyzero.com.
IP Addresses
twobyzero.com has two IP addresses: 43.250.142.46 and 2400:b800:3:1::46
Two other host names, along with mail.spac.org.au, www.mcalegal.com.au and carrickagencies.com, also share IP numbers with twobyzero.com.
Name Servers
DNS delegation for twobyzero.com points to two name servers: ns1.syd5.hostyourservices.net and ns2.syd5.hostyourservices.net.
twobyzero.com shares its NS records with other domains, for example knockoutfitness.com.au, thejamesteneriffe.com.au, thegreatdesign.com and two others.
twobyzero.com has partial name server overlap with other domains, including zentir.com.au.
Host names that have two IP addresses:
ns2.syd5.hostyourservices.net has two IP addresses: 223.130.24.243 and 2400:b800:0:1::23c.
Host names that point to one IP address:
ns1.syd5.hostyourservices.net directs to 103.252.154.25.
Mail Servers
The sole mail server for twobyzero.com is mail.twobyzero.com.
mail.twobyzero.com resolves to two IP numbers — 43.250.142.46 and 2400:b800:3:1::46.