curitivooptimum.com - robtex.com
curitivooptimum.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=1777318511 | ||||||
Subdomains
mail.curitivooptimum.com |
Same first word
curitivooptimum.com |
DNS History
15 records (13 active, 2 former)
●NSns1.host-h.net2019-12-19 → 2026-04-27 · 2 obs
● 2026-04-27 19:46:16
●NSns2.host-h.net2019-12-19 → 2026-04-27 · 2 obs
● 2026-04-27 19:46:16
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●MXaspmx.l.google.com2026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
○MXmail.curitivooptimum.com2019-12-19 → 2019-12-19 · 3 obs
○ 2026-03-27 14:10:04
○ 2026-04-27 19:46:16
●A216.239.32.212026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●A216.239.34.212026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●A216.239.36.212026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
●A216.239.38.212026-03-27 → 2026-04-27 · 3 obs
● 2026-03-27 14:10:04
● 2026-04-27 19:46:16
○A41.203.18.1772019-12-19 → 2019-12-19 · 3 obs
○ 2026-03-27 14:10:04
○ 2026-04-27 19:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| curitivooptimum.com | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com | 2 records |
✅ Authoritative Response
Server:129.232.248.31
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for curitivooptimum.com (unsigned zone)
⏱️ Timing
Total: 2876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 4 | ns1.host-h.net, ns2.host-h.net... |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.com (pri: 10), ALT2.ASPMX.L.GOOGLE.com (pri: 5)... |
| TXT | 2 | google-site-verification=pDXH0NmoncjBLcm, v=spf1 mx a include:spf.host-h.net ?all |
| SOA | 1 | ns1.host-h.net postmaster.your-server.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)
Analysis
Hierarchy
curitivooptimum.com is the parent of mail.curitivooptimum.com.
IP Addresses
curitivooptimum.com resolves to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names for instance wistersa.com, tour.my, winnipegblizzardsbasketball.ca, wb-boss.com and adft.com.sg share IP numbers with curitivooptimum.com.
Name Servers
curitivooptimum.com is delegated to four name servers: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.
curitivooptimum.com at least partially shares name servers with other domains, for instance cpgroup.co.za, thebusinesstourismcompany.co.za, algoacrossfit.com, louiedaniele.com and gulfdrug.co.za.
These name servers are often used with ns1a.your-server.co.za and ns1.your-server.de.
Host names with one IP number:
ns1.dns-h.com points to 129.232.248.31
ns2.dns-h.com points to 129.232.248.41
ns1.host-h.net points to 129.232.248.30
ns2.host-h.net points to 129.232.248.40
Mail Servers
curitivooptimum.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
curitivooptimum.com shares mail servers with other domains at least partially, including ns500758.ns500759.ns500758.ns500759.ns500735.ns500698.ns500735.ns500735.ns500698.ns500698.ns500576.ns500576.ns500576.ns500576.trackreceptor.com, ns500758.ns500698.ns500698.ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500698.ns500576.ns500686.ns500576.ns500652.trackreceptor.com, gruppo.stefanel.it, ns500699.ns500765.ns500699.ns500699.ns500693.ns500693.ns500699.ns500699.ns500734.ns500699.ns500683.ns500683.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and ns500698.ns500758.ns500758.ns500736.ns500736.ns500735.ns500735.ns500576.ns500708.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com.
These mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx5.googlemail.com.
Hosts with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c1b::1a and 172.253.122.27.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.