contextualise.dev - dns.ninja
contextualise.dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 104.237.138.107🇺🇸 AKAMAI-LINODE-AP104.237.136.0/21 Akamai Technologies | ||||||
| PTR | li829-107.members.linode.com | ||||||
| NS | ns1.cdmon.net ⭐ | ||||||
| A | 35.189.106.232🇬🇧 Google35.189.96.0/20 | ||||||
| PTR | ns1.cdmon.net | ||||||
| NS | ns2.cdmon.net | ||||||
| A | 35.195.57.29🇧🇪 Google35.195.48.0/20 | ||||||
| PTR | 29.57.195.35.bc.googleusercontent.com | ||||||
| NS | ns3.cdmon.net | ||||||
| A | 35.157.47.125🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ns3.cdmon.net | ||||||
| NS | ns4.cdmondns-01.org | ||||||
| A | 52.58.66.183🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns4.cdmondns-01.org | ||||||
| NS | ns5.cdmondns-01.com | ||||||
| A | 52.59.146.62🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns5.cdmondns-01.com | ||||||
| MX | mail.contextualise.dev ⭐ | ||||||
| A | 134.0.13.9🇪🇸 CDmon134.0.8.0/21 10dencehispahard, S.L. | ||||||
| PTR | vxmag-22.srv.cat | ||||||
| PTR | vxmag-22mc.srv.cat | ||||||
| TXT | v=spf1 include:_spf.srv.cat ~all | ||||||
| TXT | 2AtfsEpo4WTlD8E0_enpw5LZon6eY5gSXPH1-pBkGIg | ||||||
| SOA | ns1.cdmon.nethostmaster@contextualise.dev 2026-07-22 #4 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mail.contextualise.dev |
Same first word
contextualise.com |
contextualise.dev |
DNS History
7 records (7 active, 0 former)
●NSns4.cdmondns-01.org2026-03-04 → 2026-08-12 · 2 obs
● 2026-08-12 06:13:06
●NSns5.cdmondns-01.com2026-03-04 → 2026-08-12 · 2 obs
● 2026-08-12 06:13:06
●MXmail.contextualise.dev2026-03-04 → 2026-08-12 · 2 obs
● 2026-08-12 06:13:06
●A104.237.138.1072026-03-04 → 2026-08-12 · 2 obs
● 2026-08-12 06:13:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| contextualise.dev | ns1.cdmon.net, ns4.cdmondns-01.org, ns3.cdmon.net, ns5.cdmondns-01.com... | - |
✅ Authoritative Response
Server:52.59.146.62
NS records: ns1.cdmon.net, ns4.cdmondns-01.org, ns3.cdmon.net, ns5.cdmondns-01.com, ns2.cdmon.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.237.138.107 |
| NS | 5 | ns4.cdmondns-01.org, ns1.cdmon.net... |
| MX | 1 | mail.contextualise.dev (pri: 10) |
| TXT | 2 | 2AtfsEpo4WTlD8E0_enpw5LZon6eY5gSXPH1-pBk, v=spf1 include:_spf.srv.cat ~all |
| SOA | 1 | ns1.cdmon.net hostmaster.contextualise.d |
Analysis
Hierarchy
contextualise.dev serves as the parent of mail.contextualise.dev.
IP Addresses
contextualise.dev resolves to one IP address: 104.237.138.107.
Other host names share IP numbers with contextualise.dev; li829-107.members.linode.com is one such example.
Name Servers
contextualise.dev has five name servers, which are ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net and two others.
contextualise.dev has at least partial name server overlap with other domains, such as grupohercos.com, aireancientbaths.net, tropart.com and two others.
It is common to see these name servers used together with name servers ns3.cdmon.net and ns4.cdmondns-01.org.
Hosts with just one IP address:
ns5.cdmondns-01.com points to the IP address 52.59.146.62.
ns1.cdmon.net points to the IP address 35.189.106.232.
ns2.cdmon.net points to the IP address 35.195.57.29.
ns3.cdmon.net points to the IP address 35.157.47.125.
ns4.cdmondns-01.org points to the IP address 52.58.66.183.
Mail Servers
Mail for contextualise.dev is handled by a single mail server, mail.contextualise.dev.
There is one IP number for mail.contextualise.dev: 134.0.13.9.