crrserv.net - robtex.com
crrserv.net
net
| 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=1776807247 | ||||||
Subdomains
mail.crrserv.net |
Same first word
crrserv.net |
Similar names
DNS History
8 records (7 active, 1 former)
●MXmail.crrserv.net2017-01-04 → 2026-04-21 · 2 obs
● 2026-04-21 21:44:50
●A24.118.46.152026-03-25 → 2026-04-21 · 3 obs
● 2026-03-25 05:12:28
● 2026-04-21 21:44:50
○A68.47.65.182017-01-04 → 2018-06-09 · 4 obs
● 2018-06-09 12:42:38
○ 2026-03-25 05:12:28
○ 2026-04-21 21:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| crrserv.net | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com... | - |
✅ Authoritative Response
Server:194.62.181.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com, ns5.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crrserv.net (unsigned zone)
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.118.46.15 |
| NS | 5 | ns5.no-ip.com, ns3.no-ip.com... |
| MX | 1 | mail.crrserv.net (pri: 5) |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
Analysis
Hierarchy
crrserv.net is the parent of mail.crrserv.net.
IP Addresses
crrserv.net resolves to a single IP address: 24.118.46.15.
Other host names, such as c-24-118-46-15.hsd1.mn.comcast.net and mail.crrserv.net, share IP numbers with crrserv.net.
Name Servers
crrserv.net is delegated to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
crrserv.net at least partially shares name servers with other domains, including gnsi-inc.com, markshorten.co.uk, reversedthunder.com, roadsendrun.org and salsicha.net.
these name servers are commonly used together with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Host names with two IP numbers:
ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53.
ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53.
ns3.no-ip.com points to 2a07:dc00:2550::53 and 204.16.255.53.
ns4.no-ip.com points to 2620:0:2e64::53 and 204.16.254.53.
Host names with one IP number:
ns5.no-ip.com points to 194.62.181.53.
Host names that point to 194.62.181.53: ns1.no-ip.com and ns5.no-ip.com.
Mail Servers
crrserv.net is handled by a single mail server, mail.crrserv.net.
crrserv.net uses the same mail server setup as other domains, such as mail.crrserv.net.
mail.crrserv.net points to a single IP: 24.118.46.15.