237corp.com - robtex.com
237corp.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=1775254317 | ||||||
Same first word
237corp.com |
DNS History
4 records (4 active, 0 former)
●NSmario.ns.cloudflare.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 22:36:56
●NSnola.ns.cloudflare.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 22:36:56
●MXmx01.mail.icloud.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 22:36:56
●MXmx02.mail.icloud.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 22:36:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 237corp.com | mario.ns.cloudflare.com, nola.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.212
NS records: mario.ns.cloudflare.com, nola.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 237corp.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | mario.ns.cloudflare.com, nola.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=cLi98VmWHX0pkG2u, v=spf1 include:icloud.com ~all |
| SOA | 1 | mario.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (mario.ns.cloudflare.com, mario.ns.cloudflare.com, mario.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers mario.ns.cloudflare.com and nola.ns.cloudflare.com handle the delegation for 237corp.com.
237corp.com shares the same name server setup as other domains, for instance absolutecarehealth.com.au, mobrockers.com, gburg.net, hamomarket.com and summerreadingspokane.org.
237corp.com at least partially shares name servers with other domains, for instance ispring.nl, lookbrite.com, power2prevent.gov, 43338.com and universa.org.
These name servers are commonly used alongside hayes.ns.cloudflare.com, elaine.ns.cloudflare.com and gordon.ns.cloudflare.com.
Six IP addresses per host:
mario.ns.cloudflare.com points to 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203; nola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad4, 2803:f800:50::6ca2:c0d4, 2a06:98c1:50::ac40:20d4, 108.162.192.212, 172.64.32.212 and 173.245.58.212
Mail Servers
237corp.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
237corp.com uses the same mail server setup as other domains, for instance zimu.ca, phelps.io, thepond.tv, trishao.com and m4rk.in.
237corp.com shares at least partially some mail servers with other domains, for instance aideidee.com, jainf.com, khans.us, cropland.net and wp-maintenance.pro.
Host names with six IP numbers
mx01.mail.icloud.com and mx02.mail.icloud.com each point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com