rzero.com - dns.ninja
rzero.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=1784655647 | ||||||
rank #251896 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #921,682
Previously NS for
rzero.com |
Subdomains
www.rzero.com |
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
●NScrystal.ns.cloudflare.com2026-04-22 → 2026-07-21 · 3 obs
● 2026-04-22 22:26:48
● 2026-07-21 18:10:46
○NSdns1.registrar-servers.com2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 16:41:44
○ 2026-04-22 22:26:48
○ 2026-07-21 18:10:46
○NSdns2.registrar-servers.com2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 16:41:44
○ 2026-04-22 22:26:48
○ 2026-07-21 18:10:46
○NSns1.rzero.com2015-07-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
○NSns2.rzero.com2015-07-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
○NSns3.rzero.com2015-07-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
●NSpete.ns.cloudflare.com2026-04-22 → 2026-07-21 · 3 obs
● 2026-04-22 22:26:48
● 2026-07-21 18:10:46
○NSrzero.com2015-07-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
●MXalt1.aspmx.l.google.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
●MXalt2.aspmx.l.google.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
●MXaspmx.l.google.com2026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
○MXmail.rzero.com2015-07-16 → 2017-02-14 · 4 obs
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
●A141.193.213.102026-03-08 → 2026-07-21 · 3 obs
● 2026-03-08 16:41:44
● 2026-07-21 18:10:46
○A173.15.229.172015-07-16 → 2016-03-11 · 4 obs
● 2016-03-11 21:05:16
○ 2016-06-07 10:01:38
○ 2026-07-21 18:10:46
○A173.15.229.192016-06-07 → 2017-02-14 · 5 obs
● 2016-06-07 10:01:38
● 2017-02-14 05:01:24
○ 2026-03-08 16:41:44
○ 2026-07-21 18:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| rzero.com | pete.ns.cloudflare.com, crystal.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.136
NS records: pete.ns.cloudflare.com, crystal.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rzero.com (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.193.213.10 |
| NS | 2 | crystal.ns.cloudflare.com, pete.ns.cloudflare.com |
| MX | 5 | ASPMX.L.GOOGLE.com (pri: 1), ALT3.ASPMX.L.GOOGLE.com (pri: 10)... |
| TXT | 6 | MS=ms19336078, google-site-verification=WAM6lBv0jJV15x4... |
| SOA | 1 | crystal.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (pete.ns.cloudflare.com, pete.ns.cloudflare.com, pete.ns.cloudflare.com...)
Analysis
Hierarchy
rzero.com is a parent domain of www.rzero.com.
IP Addresses
rzero.com resolves to one IP address: 141.193.213.10.
emf-inc.com, tourdeprofit.com, pamelashaw.pink and two other host names share IP numbers with rzero.com.
Name Servers
The NS records for rzero.com delegate to crystal.ns.cloudflare.com and pete.ns.cloudflare.com.
rzero.com uses the same name servers as several other domains — among them htmt351shht.vip, gmbaker.net, ht283hht.vip and two more.
rzero.com shares at least some of its name servers with other domains, including iceland.com, think-beyond-solutions.com, zjjlwz.cn and two others.
These name servers are frequently paired with the name servers apollo.ns.cloudflare.com and thaddeus.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
crystal.ns.cloudflare.com maps to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 additional IP addresses.
pete.ns.cloudflare.com maps to 108.162.193.136, 172.64.33.136, 173.245.59.136 and 3 additional IP addresses.
Mail Servers
rzero.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rzero.com has at least partial mail server overlap with other domains such as ns500699.ns500734.ns500699.ns500693.ns500699.ns500693.ns500693.ns500588.ns500683.ns500683.ns500632.ns500612.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500759.ns500759.ns500758.ns500759.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500576.ns500698.ns500576.ns500686.ns500619.ns500576.trackreceptor.com, getanders.com and two more.
The mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 172.253.63.26 and 2607:f8b0:4004:c25::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.