coultandco.com - dns.ninja
coultandco.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=1782590980 | ||||||
Previously MX for
coultandco.com |
Subdomains
mail.coultandco.com |
Same first word
coultandco.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1-passat.vivawebhost.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-06 01:46:46
○ 2026-06-27 20:34:42
○NSns1.myukcloud.com2018-01-06 → 2018-01-06 · 4 obs
● 2018-01-06 01:46:46
○ 2026-04-15 04:26:28
○ 2026-06-27 20:34:42
○NSns2-passat.vivawebhost.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-06 01:46:46
○ 2026-06-27 20:34:42
○NSns2.myukcloud.com2018-01-06 → 2018-01-06 · 4 obs
● 2018-01-06 01:46:46
○ 2026-04-15 04:26:28
○ 2026-06-27 20:34:42
●NSns37.domaincontrol.com2026-04-15 → 2026-06-27 · 3 obs
● 2026-04-15 04:26:28
● 2026-06-27 20:34:42
●NSns38.domaincontrol.com2026-04-15 → 2026-06-27 · 3 obs
● 2026-04-15 04:26:28
● 2026-06-27 20:34:42
●MXcoultandco-com.mail.protection.outlook.com2018-01-06 → 2026-06-27 · 3 obs
● 2018-01-06 01:46:46
● 2026-06-27 20:34:42
○MXcoultandco.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-06 01:46:46
○ 2026-06-27 20:34:42
●A5.134.8.1472018-01-06 → 2026-06-27 · 3 obs
● 2018-01-06 01:46:46
● 2026-06-27 20:34:42
○A78.142.63.632016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-06 01:46:46
○ 2026-06-27 20:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coultandco.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coultandco.com (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.134.8.147 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | coultandco-com.mail.protection.outlook.c |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
coultandco.com is the parent zone for mail.coultandco.com.
IP Addresses
coultandco.com directs to one IP number, which is 5.134.8.147.
forder.ch, hartwoodcontractors.co.uk, avsidya.ch and mail.coultandco.com are examples of host names that share IP numbers with coultandco.com.
Name Servers
Two name servers handle the delegation for coultandco.com: ns37.domaincontrol.com and ns38.domaincontrol.com.
coultandco.com has the same name server delegation as a number of other domains, such as macsleeves.com, freerunjuice.com, calikai.com and two more.
ns37.domaincontrol.com and ns38.domaincontrol.com both carry two IP addresses. The A records for ns37.domaincontrol.com are 97.74.108.19 and 2603:5:21c1::13; the A records for ns38.domaincontrol.com are 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
coultandco.com routes its mail through a single mail server, coultandco-com.mail.protection.outlook.com.
coultandco-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.89.1, 52.101.89.2 and 52.101.99.0, along with 5 other.