cobuildservices.com - robtex.com
cobuildservices.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=1771291435 | ||||||
Same first word
cobuildservices.com |
DNS History
11 records (10 active, 1 former)
●NSdns1.p01.nsone.net2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●NSdns1.p07.nsone.net2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●NSdns2.p07.nsone.net2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●NSdns3.p07.nsone.net2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●NSdns4.p07.nsone.net2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●MXsmtp.google.com2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 12:49:54
●A198.185.159.1442026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 04:58:22
● 2026-03-24 12:49:54
●A198.185.159.1452026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 04:58:22
● 2026-03-24 12:49:54
●A198.49.23.1442026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 04:58:22
● 2026-03-24 12:49:54
●A198.49.23.1452026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 04:58:22
● 2026-03-24 12:49:54
○A74.220.199.62015-08-21 → 2017-06-17 · 4 obs
● 2017-06-17 10:24:00
○ 2026-03-21 04:58:22
○ 2026-03-24 12:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cobuildservices.com | dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.7
NS records: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobuildservices.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 4 | dns1.p07.nsone.net, dns2.p07.nsone.net... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
cobuildservices.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance thinkingchristianly.com, emmausrdu.com, contactmodern.com, southernnewforestcottages.co.uk and bensellon.com share IP numbers with cobuildservices.com.
Name Servers
cobuildservices.com is delegated to five name servers: dns1.p01.nsone.net, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.
cobuildservices.com partially shares name servers with other domains; examples include sydneyfamilyshow.com.au, bittersweetbakeryandcakery.com, deadlydozen.co.uk, wellwomen.md and etcgarage.com.
These name servers are commonly used alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, connect1.squarespacedns.com, connect2.squarespacedns.com and ns1.p201.dns.oraclecloud.net.
Host names with two IP numbers:
dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1
dns1.p07.nsone.net points to: 2620:4d:4000:6259:7:7:0:1 and 198.51.44.7
dns2.p07.nsone.net points to: 2a00:edc0:6259:7:7::2 and 198.51.45.7
dns3.p07.nsone.net points to: 2620:4d:4000:6259:7:7:0:3 and 198.51.44.71
dns4.p07.nsone.net points to: 2a00:edc0:6259:7:7::4 and 198.51.45.71
Mail Servers
cobuildservices.com is handled by a single mail server, smtp.google.com.
cobuildservices.com has the same mail server setup as other domains, including horizonhospitality.org, medicadafamilia.com, ismwest.com, census.mx and exhibitoneinvestigations.com.
cobuildservices.com shares some mail servers with other domains, at least partially, such as o7digital.com, elitechirocenter.com, joinblyss.com, mobicab.in and ufoapple.com.
these mail servers are commonly used with 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.
smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.