calculo.com - robtex.com
calculo.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=1778170991 | ||||||
Previously NS for
calculo.com |
Subdomains
c75-206.calculo.com |
dns.calculo.com |
dns3.calculo.com |
c72-2.calculo.com |
c75-230.calculo.com |
c75-212.calculo.com |
c73-255.calculo.com |
c75-202.calculo.com |
c78-7.calculo.com |
dns2.calculo.com |
c75-207.calculo.com |
c75-210.calculo.com |
c75-232.calculo.com |
Same first word
calculo.ch |
calculo.info |
calculo.co.za |
calculo.net |
calculo.no |
calculo.ca |
calculo.com |
calculo.be |
calculo.io |
calculo.de |
calculo.tech |
calculo.org |
calculo.uk |
calculo.es |
calculo.us |
calculo.nl |
calculo.cc |
Similar names
DNS History
12 records (9 active, 3 former)
○NScalculo.com2015-05-28 → 2016-06-27 · 4 obs
● 2016-06-27 02:54:58
○ 2017-02-06 20:40:34
○ 2026-05-07 16:39:28
●NSdns.calculo.com2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 16:39:28
●NSdns2.calculo.com2015-05-28 → 2026-05-07 · 2 obs
● 2026-05-07 16:39:28
●NSdns3.calculo.com2016-06-27 → 2026-05-07 · 3 obs
● 2016-06-27 02:54:58
● 2026-05-07 16:39:28
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
●MXaspmx.l.google.com2026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
○MXmail.calculo.com2015-05-28 → 2018-08-04 · 4 obs
● 2018-08-04 11:13:30
○ 2026-02-14 17:50:10
○ 2026-05-07 16:39:28
○A200.115.75.2132015-05-28 → 2018-08-04 · 4 obs
● 2018-08-04 11:13:30
○ 2026-02-14 17:50:10
○ 2026-05-07 16:39:28
●A34.68.111.2292026-02-14 → 2026-05-07 · 3 obs
● 2026-02-14 17:50:10
● 2026-05-07 16:39:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calculo.com | dns.calculo.com, dns2.calculo.com | 2 records |
✅ Authoritative Response
Server:200.115.75.206
NS records: dns.calculo.com, dns2.calculo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculo.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.68.111.229 |
| NS | 3 | dns2.calculo.com, dns.calculo.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 a:c75-207.calculo.com a:c75-213.c, google-site-verification=XppuBhTJUikYdaM |
| SOA | 1 | dns.calculo.com jpablo.calculo.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns.calculo.com, dns2.calculo.com)
Analysis
Hierarchy
calculo.com is the parent of c75-206.calculo.com, dns.calculo.com, dns3.calculo.com, c72-2.calculo.com, c75-230.calculo.com and a few other host names.
IP Addresses
calculo.com points to an IP address: 34.68.111.229.
Other host names, for instance 229.111.68.34.bc.googleusercontent.com, share IP numbers with calculo.com.
Name Servers
calculo.com is delegated to three name servers dns2.calculo.com, dns3.calculo.com and dns.calculo.com.
calculo.com at least partially shares name servers with other domains, including 75.115.200.in-addr.arpa and 72.115.200.in-addr.arpa.
Host names with one IP:
dns2.calculo.com points to 200.115.75.206; dns3.calculo.com points to 200.115.75.207; dns.calculo.com points to 200.115.72.2.
Mail Servers
calculo.com is served 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.
calculo.com shares at least partially some mail servers with other domains, for instance ns500698.ns500758.ns500698.ns500758.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500708.ns500576.ns500619.ns500652.ns500619.ns500619.trackreceptor.com, ns500742.ns500742.ns500671.ns500754.ns500731.ns500742.ns500705.ns500671.ns500671.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500698.ns500698.ns500759.ns500698.ns500758.ns500735.ns500735.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500708.ns500708.ns500652.trackreceptor.com, ns500693.ns500765.ns500699.ns500734.ns500693.ns500693.ns500699.ns500588.ns500588.ns500693.ns500699.ns500683.ns500699.ns500699.ns500693.ns500693.ns500110.dtrkdll.com and ns500699.ns500693.ns500699.ns500693.ns500734.ns500699.ns500693.ns500699.ns500693.ns500699.ns500588.ns500699.ns500699.ns500693.ns500588.ns500110.dtrkdll.com.
Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 172.253.122.26.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.