ricomath.com - robtex.com
ricomath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.94.208.97🇬🇧 APIVERSA158.94.208.0/24 | ||||||
| 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 | ||||||
| SOA | ns1.digitalocean.comhostmaster@ricomath.com serial=1775636953 | ||||||
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=1776244437 | ||||||
Subdomains
kquadv.ricomath.com |
connepair.ricomath.com |
bconc.ricomath.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
○NSdns2.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
●NSns1.digitalocean.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 09:24:28
●NSns2.digitalocean.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 09:24:28
●NSns3.digitalocean.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 09:24:28
○MXeforward1.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
○MXeforward2.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
○MXeforward3.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
○MXeforward4.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
○MXeforward5.registrar-servers.com2017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
●A158.94.208.972026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 09:24:28
○A162.255.119.1052017-10-03 → 2017-10-03 · 2 obs
○ 2026-04-15 09:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ricomath.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 ricomath.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.94.208.97 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.ricomath |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
ricomath.com is a parent of kquadv.ricomath.com, connepair.ricomath.com and bconc.ricomath.com.
IP Addresses
ricomath.com points to a single IP: 158.94.208.97.
Other host names, for instance streamopt.turtlepackaging.com, www.lamariposademadera.com, enginelord.mrprincetonsdeals.com, www.stormsalmon.raytowngaragedoor.com and downdon.murmurationprototyping.com share IP numbers with ricomath.com.
Name Servers
ricomath.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
ricomath.com partially shares name servers with other domains; examples include skyflite.co.uk, webrescue.ca, saligaros.eu, nne.email and berzinarchives.org.
Host names with two IP numbers:
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.