37thfloor.com - robtex.com
37thfloor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.65🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip65.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.37thfloor.com ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2011-08-04 #1 | ||||||
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=1774442122 | ||||||
Subdomains
mail.37thfloor.com |
Same first word
37thfloor.com |
DNS History
6 records (5 active, 1 former)
●NSns1.instradns.com2015-07-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:58:16
●NSns2.instradns.com2015-07-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:58:16
●NSns3.instradns.com2015-07-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:58:16
●MXmail.37thfloor.com2015-07-06 → 2026-03-25 · 2 obs
● 2026-03-25 12:58:16
○A184.95.38.1972015-07-06 → 2018-08-11 · 4 obs
● 2018-08-11 20:46:40
○ 2026-03-25 12:58:14
○ 2026-03-25 12:58:16
●A198.50.252.652026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:58:14
● 2026-03-25 12:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 37thfloor.com | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | 3 records |
✅ Authoritative Response
Server:99.83.188.20
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 37thfloor.com (unsigned zone)
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.65 |
| NS | 3 | ns3.instradns.com, ns2.instradns.com... |
| MX | 1 | mail.37thfloor.com (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.instradns.com, ns2.instradns.com, ns3.instradns.com)
Analysis
Hierarchy
The parent of mail.37thfloor.com is 37thfloor.com.
IP Addresses
37thfloor.com points to a single IP number: 198.50.252.65.
Other host names, for instance easymarkets.sg, trippluggage.dk, saltopartner.com, cyclow.com and prinq.us share IP numbers with 37thfloor.com.
Name Servers
The domain 37thfloor.com is delegated to three name servers: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
37thfloor.com shares name servers with other domains at least partially, for instance tsl.com.mt, gymboss.de, istentinject.de, nemoequipment.co.uk and byoskin.com.
these name servers are often used with ns1.hostingww.com, ns2.hostingww.com and ns3.hostingww.com.
Host names with a single IP number:
ns1.instradns.com points to 75.2.6.34.
ns2.instradns.com points to 75.2.85.37.
ns3.instradns.com points to 99.83.188.20.
Mail Servers
The mail server for 37thfloor.com is mail.37thfloor.com.
Host name mail.37thfloor.com resolves to IP 66.70.178.74.