critmass.com - robtex.com
critmass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | mail.critmass.com ⭐ | ||||||
| A | 50.93.249.91🇺🇸 USINTERNET50.93.248.0/21 | ||||||
| PTR | 50-93-249-91.static.fttp.usinternet.com | ||||||
| TXT | v=spf1 a:mail.critmass.com mx ~all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2025-12-09 #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=1774660557 | ||||||
Subdomains
mail.critmass.com |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.parked.com2007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-10 16:15:22
○ 2026-03-28 01:35:10
○NSns2.parked.com2007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-10 16:15:22
○ 2026-03-28 01:35:10
●NSns57.domaincontrol.com2015-07-10 → 2026-03-28 · 3 obs
● 2015-07-10 16:15:22
● 2026-03-28 01:35:10
●NSns58.domaincontrol.com2015-07-10 → 2026-03-28 · 3 obs
● 2015-07-10 16:15:22
● 2026-03-28 01:35:10
●MXmail.critmass.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 16:21:42
● 2026-03-28 01:35:10
○MXmailstore1.secureserver.net2015-07-10 → 2020-02-24 · 5 obs
● 2015-07-10 16:15:22
● 2020-02-24 16:25:14
○ 2026-03-01 16:21:42
○ 2026-03-28 01:35:10
○MXsmtp.secureserver.net2015-07-10 → 2020-02-24 · 5 obs
● 2015-07-10 16:15:22
● 2020-02-24 16:25:14
○ 2026-03-01 16:21:42
○ 2026-03-28 01:35:10
●A15.197.148.332026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 16:21:42
● 2026-03-28 01:35:10
○A184.168.221.632015-07-10 → 2020-02-24 · 5 obs
● 2015-07-10 16:15:22
● 2020-02-24 16:25:14
○ 2026-03-01 16:21:42
○ 2026-03-28 01:35:10
●A3.33.130.1902026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 16:21:42
● 2026-03-28 01:35:10
○A69.46.228.432007-10-28 → 2007-10-28 · 3 obs
○ 2015-07-10 16:15:22
○ 2026-03-28 01:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| critmass.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for critmass.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 1 | mail.critmass.com (pri: 30) |
| TXT | 1 | v=spf1 a:mail.critmass.com mx ~all |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Hierarchy
critmass.com is a parent of mail.critmass.com.
IP Addresses
critmass.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as miniwebdesigner.com, notyetfound.com, housesense.net, total-destruction.com and optionswin.com share IP numbers with critmass.com.
Name Servers
critmass.com is delegated to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
critmass.com uses the same name server setup as other domains, including fhlic.com, gulfcoastpavers.com, legalprime.one, grtm.org and degreeman.com.
Host names with two IP numbers:
ns57.domaincontrol.com points to 2603:5:21c2::1d and 97.74.108.29.
ns58.domaincontrol.com points to 2603:5:22c2::1d and 173.201.76.29.
Mail Servers
The mail server for critmass.com is mail.critmass.com.
Host mail.critmass.com points to IP 50.93.249.91.