irsa.us - robtex.com
irsa.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns65.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2164::2b🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| A | 97.74.102.43🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| NS | ns66.domaincontrol.com | ||||||
| A | 2603:5:2264::2b🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| A | 173.201.70.43🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(20) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | google-site-verification=YjyuscNXLggZooA2p4pyO-XUWTERiWcQlmu31PNnqpo | ||||||
| TXT | MS=ms20693446 | ||||||
| TXT | v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2025-06-05 #4 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785473255 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns43.domaincontrol.com2015-07-14 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
○NSns44.domaincontrol.com2015-07-14 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
○NSns5.secureserver.net2018-09-03 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
○NSns6.secureserver.net2018-09-03 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
●NSns65.domaincontrol.com2026-06-08 → 2026-07-31 · 3 obs
● 2026-06-08 21:36:38
● 2026-07-31 05:19:24
●NSns66.domaincontrol.com2026-06-08 → 2026-07-31 · 3 obs
● 2026-06-08 21:36:38
● 2026-07-31 05:19:24
○MXmailstore1.secureserver.net2015-07-14 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
●MXmx1-us1.ppe-hosted.com2026-06-08 → 2026-07-31 · 3 obs
● 2026-06-08 21:36:38
● 2026-07-31 05:19:24
●MXmx2-us1.ppe-hosted.com2026-06-08 → 2026-07-31 · 3 obs
● 2026-06-08 21:36:38
● 2026-07-31 05:19:24
○MXsmtp.secureserver.net2015-07-14 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
○A208.109.181.722015-07-14 → 2016-11-30 · 4 obs
● 2016-11-30 21:34:46
○ 2018-09-03 20:19:50
○ 2026-07-31 05:19:24
○A50.62.27.1292018-09-03 → 2018-09-03 · 4 obs
● 2018-09-03 20:19:50
○ 2026-06-08 21:36:38
○ 2026-07-31 05:19:24
●A76.76.21.212026-06-08 → 2026-07-31 · 3 obs
● 2026-06-08 21:36:38
● 2026-07-31 05:19:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, w.cctld.us, b.cctld.us, n.cctld.us... | - |
| irsa.us | ns66.domaincontrol.com, ns65.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irsa.us (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 3 | google-site-verification=YjyuscNXLggZooA, MS=ms20693446... |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
irsa.us points to a single IP number: 76.76.21.21.
Additional host names — matiasriquelme.com, oscarsdeathrace.com, ahgora.com and two others — share IP numbers with irsa.us.
Name Servers
irsa.us is served by two delegated name servers, ns65.domaincontrol.com and ns66.domaincontrol.com.
irsa.us shares its name server setup with other domains, including rhutube.com, erikasonger.com, olympicard.com and two others.
Each of the two host names carries two IP addresses: ns65.domaincontrol.com points to 97.74.102.43 and 2603:5:2164::2b, and ns66.domaincontrol.com points to 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
irsa.us has two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
irsa.us shares the same mail server setup as other domains, including fedsteel.com, uacnet.org, fundraisingnonprofits.com and two others.
irsa.us shares mail servers — at least in part — with other domains, including newlifeparts.com, stevisonham.com, pecap.pe and two others.
Each of the two host names carries two IP addresses: mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.