costflow.co - robtex.com
costflow.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=1759617531 | ||||||
Same first word
costflow.co |
costflow.cc |
costflow.myshopify.com |
Similar names
DNS History
16 records (7 active, 9 former)
●NSdns1.registrar-servers.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:31:46
●NSdns2.registrar-servers.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:31:46
○NSns1.systemdns.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○NSns2.systemdns.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○NSns3.systemdns.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXalt1.aspmx.l.google.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXalt2.aspmx.l.google.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXalt3.aspmx.l.google.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXalt4.aspmx.l.google.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXaspmx.l.google.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
○MXmx.costflow.co.cust.b.hostedemail.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-25 03:31:46
●A75.2.70.752026-03-25 → 2026-03-25 · 1 obs
●A99.83.190.1022026-03-25 → 2026-03-25 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| costflow.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 costflow.co (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.190.102, 75.2.70.75 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 10)... |
| TXT | 2 | v=spf1 include:zoho.com ~all, zoho-verification=zb68680130.zmverify.zo |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
costflow.co points to two IP numbers: 75.2.70.75 and 99.83.190.102.
Other host names such as chrisdammeyer.com, transhow.com.br, unlistr.com, shirleyhughes.com and codergasm.com share IP numbers with costflow.co.
Name Servers
costflow.co is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
costflow.co uses the same name server setup as other domains, including pandalife.us, selfgems.com, apexmetalbuilding.com, omnipacket.com and herthadatabase.com.
costflow.co shares name servers with other domains, at least partially; for example seanmcdonald.net and twobrews.com.
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
Three mail servers handle costflow.co: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
costflow.co shares at least some mail servers with other domains, for example vipnetinformatica.com.br, t-cyber.com, smartvox.co.uk, eduvess.com and animatedtimes.com.
Host names with two IP numbers: The host name mx.zoho.com points to 136.143.183.44 and 136.143.191.44.
Host names with one IP number: The host name mx2.zoho.com points to 136.143.183.44. The host name mx3.zoho.com points to 136.143.191.44.
Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.