irbinfo.com - dns.ninja
irbinfo.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=1785916579 | ||||||
Subdomains
www.irbinfo.com |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSns10.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○NSns11.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○NSns12.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○NSns13.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○NSns14.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○NSns15.mstdns.com2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
●NSns33.domaincontrol.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
●NSns34.domaincontrol.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
○MXirbinfo.com.inbound10.mxlogic.net2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
○MXirbinfo.com.inbound10.mxlogicmx.net2015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
●MXus-smtp-inbound-1.mimecast.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
●MXus-smtp-inbound-2.mimecast.com2026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
●A15.197.148.332026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
○A216.197.96.1622015-07-05 → 2016-11-17 · 4 obs
● 2016-11-17 13:18:12
○ 2026-02-17 21:21:54
○ 2026-08-05 08:19:02
●A3.33.130.1902026-02-17 → 2026-08-05 · 3 obs
● 2026-02-17 21:21:54
● 2026-08-05 08:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| irbinfo.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irbinfo.com (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 2 | 0ed1fe018a3592a53ac49b426cb5c799, v=spf1 -all |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
Hierarchy
www.irbinfo.com is delegated beneath irbinfo.com.
IP Addresses
irbinfo.com has two IP addresses: 3.33.130.190 and 15.197.148.33
earwakez.com, rushton.co, syscompile.com and two other host names share IP numbers with irbinfo.com.
Name Servers
irbinfo.com is served by two delegated name servers, ns33.domaincontrol.com and ns34.domaincontrol.com.
irbinfo.com uses the same name servers as several other domains — among them easynflboycott.us, spamcop.org, stormgames.com and two more.
The DNS delegation for irbinfo.com at least partly coincides with that of other domains, sadafbay.com being one example.
Each of the two host names carries two IP addresses: ns33.domaincontrol.com points to 97.74.106.17 and 2603:5:21a1::11, and ns34.domaincontrol.com points to 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
Mail for irbinfo.com is handled by two mail servers — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
irbinfo.com uses an identical mail server configuration to several other domains — among them ncalert.com, hwhollinger.com, fenderracing.com and two more.
irbinfo.com has at least partial mail server overlap with other domains such as primexasia.com, entertainment.com, isda.idaho.gov and two more.
Hostnames that resolve to 6 IP addresses:
us-smtp-inbound-1.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.
us-smtp-inbound-2.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.141 IP addresses.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.221 IP addresses.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.128.242 IP addresses.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.141 IP addresses.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.221 IP addresses.
These two host names — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com — each point to 170.10.132.242 IP addresses.