icrss.com - dns.ninja
icrss.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.151.57.48🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix | ||||||
| PTR | firefly.greatbasin.net | ||||||
| NS | ns1.greatbasin.net ⭐ | ||||||
| A | 54.151.57.48🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix | ||||||
| PTR | firefly.greatbasin.net | ||||||
| NS | ns1.sunset.net | ||||||
| A | 18.144.153.99🇺🇸 Amazon18.144.0.0/15 EC2 SFO prefix | ||||||
| PTR | firefly.sunset.net | ||||||
| NS | ns2.sunset.net | ||||||
| A | 18.144.153.99🇺🇸 Amazon18.144.0.0/15 EC2 SFO prefix | ||||||
| PTR | firefly.sunset.net | ||||||
| MX | icrss.com ⭐ | ||||||
| A | 54.151.57.48🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix | ||||||
| PTR | firefly.greatbasin.net | ||||||
| TXT | v=spf1 +a +mx +ip4:54.151.57.48 ~all | ||||||
| SOA | ns1.greatbasin.netbarry@sunset.net 2026-07-23 #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=1785319462 | ||||||
MX for
icrss.com |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.greatbasin.net2015-08-06 → 2020-02-02 · 5 obs
● 2015-08-06 19:50:04
● 2020-02-02 20:07:58
○ 2026-03-12 16:14:32
○ 2026-07-29 10:29:54
●NSns1.greatbasin.net2007-12-16 → 2026-07-29 · 2 obs
● 2026-07-29 10:29:54
●NSns1.sunset.net2026-03-12 → 2026-07-29 · 3 obs
● 2026-03-12 16:14:32
● 2026-07-29 10:29:54
○NSns2.greatbasin.net2007-12-16 → 2020-02-02 · 4 obs
● 2020-02-02 20:07:58
○ 2026-03-12 16:14:32
○ 2026-07-29 10:29:54
●NSns2.sunset.net2026-03-12 → 2026-07-29 · 3 obs
● 2026-03-12 16:14:32
● 2026-07-29 10:29:54
●MXicrss.com2026-03-12 → 2026-07-29 · 3 obs
● 2026-03-12 16:14:32
● 2026-07-29 10:29:54
○MXmail1.greatbasin.net2007-12-16 → 2020-02-02 · 4 obs
● 2020-02-02 20:07:58
○ 2026-03-12 16:14:32
○ 2026-07-29 10:29:54
○A207.228.1.2142007-12-16 → 2007-12-16 · 3 obs
○ 2015-08-06 19:50:04
○ 2026-07-29 10:29:54
○A207.228.35.152015-08-06 → 2020-02-02 · 5 obs
● 2015-08-06 19:50:04
● 2020-02-02 20:07:58
○ 2026-03-12 16:14:32
○ 2026-07-29 10:29:54
●A54.151.57.482026-03-12 → 2026-07-29 · 3 obs
● 2026-03-12 16:14:32
● 2026-07-29 10:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| icrss.com | ns1.sunset.net, ns2.sunset.net | - |
✅ Authoritative Response
Server:18.144.153.99
NS records: ns1.sunset.net, ns2.sunset.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icrss.com (unsigned zone)
⏱️ Timing
Total: 701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.151.57.48 |
| NS | 2 | ns1.sunset.net, ns2.sunset.net |
| MX | 1 | icrss.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:54.151.57.48 ~all |
| SOA | 1 | ns1.greatbasin.net barry.sunset.net |
Analysis
Mail Server Role
The MX record for icrss.com points back to icrss.com — it is its own mail server.
IP Addresses
icrss.com directs to one IP number, which is 54.151.57.48.
Among the host names that share IP numbers with icrss.com are energycircuit.com, k101.com, patriciasplace.net and two others.
Name Servers
Three name servers are authoritative for icrss.com: ns1.greatbasin.net, ns1.sunset.net and ns2.sunset.net.
There is at least partial name server overlap between icrss.com and other domains — south-tahoe.ca.us, wns1.com, gamehosting.net and two more among them.
The name servers ns3.sunset.net, ns2.greatbasin.net and ns3.greatbasin.net are often found in combination with these name servers.
ns1.greatbasin.net resolves to 54.151.57.48. Notably, ns1.sunset.net and ns2.sunset.net share the same IP address, 18.144.153.99.
These two host names — ns1.sunset.net and ns2.sunset.net — each point to 18.144.153.99 IP addresses.
Mail Servers
The MX record for icrss.com points to a single mail server: icrss.com.
There is one IP number for icrss.com: 54.151.57.48.