backtozero.co - robtex.com
backtozero.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759654383 | ||||||
Same first word
backtozero.de |
backtozero.co |
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●NSdns2.registrar-servers.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●MXalt1.aspmx.l.google.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●MXalt2.aspmx.l.google.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●MXaspmx.l.google.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●MXaspmx2.googlemail.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●MXaspmx3.googlemail.com2017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
●A23.227.38.322017-06-02 → 2026-05-10 · 2 obs
● 2026-05-10 04:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| backtozero.co | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backtozero.co (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.32 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=9fdNCpwFX5VBKPT |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
backtozero.co points to a single IP address: 23.227.38.32.
Other host names such as faithhopeandtrust.com, ropeflow.com, crossbowfreaks.com, lemitta.com and terptee.com share IP numbers with backtozero.co.
Name Servers
backtozero.co is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
backtozero.co uses the same name server setup as other domains, including serverlabs.us, tradeethos.com, immortaldeal.com, vmlinuz.org and optamized.com.
backtozero.co at least partially shares name servers with other domains; for instance rihla.org, moe.plus and legionlabs.org.
These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
backtozero.co is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
backtozero.co shares at least some mail servers with other domains, for example faccamp.br, mudavertical.com.br, cuetrans.com, ns500759.ns500758.ns500759.ns500735.ns500698.ns500735.ns500698.ns500736.ns500698.ns500698.ns500708.ns500698.ns500619.ns500619.ns500652.ns500576.trackreceptor.com and artifactpuzzles.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.
aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26.
aspmx.l.google.com points to: 2607:f8b0:4004:c21::1a and 142.250.31.26.
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27.
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
Host names that point to 2607:f8b0:4023:2801::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.