cortlanddesign.com - robtex.com
cortlanddesign.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=1774586017 | ||||||
Subdomains
www.cortlanddesign.com |
Same first word
cortlanddesign.com |
DNS History
6 records (6 active, 0 former)
●NSns53.domaincontrol.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
●NSns54.domaincontrol.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
●MXus-smtp-inbound-1.mimecast.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
●MXus-smtp-inbound-2.mimecast.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
●A141.193.213.102026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
●A141.193.213.112026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| cortlanddesign.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortlanddesign.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.10, 141.193.213.11 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 7 | apple-domain-verification=IP3flu7nRuZI7g, google-site-verification=xFW243e_Lw4fGln... |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
Hierarchy
www.cortlanddesign.com is a child of cortlanddesign.com.
IP Addresses
cortlanddesign.com has two IP numbers: 141.193.213.10 and 141.193.213.11.
Other host names, for instance crycpas.com, theautocave.com, versatile.ie, countonimagemark.com and callanyday.com share IP numbers with cortlanddesign.com.
Name Servers
cortlanddesign.com's delegation uses two name servers: ns53.domaincontrol.com and ns54.domaincontrol.com.
cortlanddesign.com uses the same name server setup as other domains, such as fylse.net, countryroadstore.com, threeskirts.com, mobiletowerservices.co.in and ozarkcenter.com.
Host names with two IPs:
ns53.domaincontrol.com points to 2603:5:21a2::1b and 97.74.106.27
ns54.domaincontrol.com points to 2603:5:22a2::1b and 173.201.74.27
Mail Servers
cortlanddesign.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
cortlanddesign.com shares the same mail server setup as other domains, for instance ktlawfirm.com, integrity.com, rooneybrothers.com, peabodyproperties.com and burkettfs.com.
cortlanddesign.com shares at least some mail servers with other domains, for example mpowerhomeloans.com, foundationadmin.com, iqpc.co.uk, seacorholdings.com and smartcoservices.com.
Host names with six IP numbers:
us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
Host names that point to each IP:
170.10.128.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.