icpr4.com - dns.ninja
icpr4.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=1783675467 | ||||||
PTR for
Subdomains
mail.icpr4.com |
Same first word
icpr4.com |
DNS History
6 records (5 active, 1 former)
●NSns37.worldnic.com2016-12-21 → 2026-07-10 · 2 obs
● 2026-07-10 09:27:54
●NSns38.worldnic.com2016-12-21 → 2026-07-10 · 2 obs
● 2026-07-10 09:27:54
○MXmail.icpr4.com2016-12-21 → 2018-01-02 · 4 obs
● 2018-01-02 13:07:34
○ 2026-02-17 18:14:30
○ 2026-07-10 09:27:54
●MXus-smtp-inbound-1.mimecast.com2026-02-17 → 2026-07-10 · 3 obs
● 2026-02-17 18:14:30
● 2026-07-10 09:27:54
●MXus-smtp-inbound-2.mimecast.com2026-02-17 → 2026-07-10 · 3 obs
● 2026-02-17 18:14:30
● 2026-07-10 09:27:54
●A52.6.168.672016-12-21 → 2026-07-10 · 2 obs
● 2026-07-10 09:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| icpr4.com | ns37.worldnic.com, ns38.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.146
NS records: ns37.worldnic.com, ns38.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icpr4.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.6.168.67 |
| NS | 2 | ns37.worldnic.com, ns38.worldnic.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 10 | 0ed1fe018a9281d90e7a05491089ebada3b1ffe4, MS=121C2D8BFDD25687F6D5182641F3CD04214DC... |
| SOA | 1 | NS37.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns37.worldnic.com, ns38.worldnic.com)
Analysis
Hierarchy
icpr4.com serves as the parent of mail.icpr4.com.
IP Addresses
icpr4.com directs to one IP number, which is 52.6.168.67.
Among the host names that share IP numbers with icpr4.com is mail.icpr4.com, as one example.
Name Servers
The NS records for icpr4.com delegate to ns37.worldnic.com and ns38.worldnic.com.
icpr4.com has the same name server delegation as a number of other domains, such as excelhandbags.com, zulimilk.com, vipertruckregistry.com and two more.
icpr4.com has a partial name server overlap with other domains — among them laucnhthis.com and mouldingandmillwork.com.
ns37.worldnic.com directs to 162.159.26.212 and ns38.worldnic.com directs to 162.159.27.146; each host name points to exactly one IP number.
Mail Servers
The MX records for icpr4.com point to two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
icpr4.com has the same mail server arrangement as a number of other domains, for example advantagefr.com, middleearth.com, jlem.com and two more.
icpr4.com shares at least some of its mail servers with other domains — for example canambuildingenvelope.com, betterinvestingcruises.com, asgardtools.com and two more.
Host names resolving to 6 IP numbers:
us-smtp-inbound-1.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-2.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.