mcasint.us - robtex.com
mcasint.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-01.azuregov-dns.us ⭐ | ||||||
| A | 2001:489a:4000::1🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| PTR | ns1-01.azuregov-dns.us | ||||||
| A | 195.134.224.1🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| PTR | ns1-01.azuregov-dns.us | ||||||
| NS | ns2-01.azuregov-dns.us | ||||||
| A | 2001:489a:4002::1🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| PTR | ns2-01.azuregov-dns.us | ||||||
| A | 195.134.226.1🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| PTR | ns2-01.azuregov-dns.us | ||||||
| NS | ns3-01.azuregov-dns.us | ||||||
| A | 2001:489a:4004::1🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| PTR | ns3-01.azuregov-dns.us | ||||||
| A | 204.13.120.1🇺🇸 AS8070204.13.120.0/21 Microsoft | ||||||
| PTR | ns3-01.azuregov-dns.us | ||||||
| NS | ns4-01.azuregov-dns.us | ||||||
| A | 2001:489a:4006::1🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| PTR | ns4-01.azuregov-dns.us | ||||||
| A | 204.13.122.1🇺🇸 AS8070204.13.120.0/21 Microsoft | ||||||
| PTR | ns4-01.azuregov-dns.us | ||||||
| TXT | zoom-domain-verification = ee212d4e-c6b3-11ee-a506-0242ac120002 | ||||||
| SOA | ns1-01.azuregov-dns.usazuredns-hostmaster@microsoft.com serial=1 | ||||||
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=1774880455 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-01.azuregov-dns.us2026-02-28 → 2026-03-30 · 2 obs
● 2026-03-30 14:48:18
●NSns2-01.azuregov-dns.us2026-02-28 → 2026-03-30 · 2 obs
● 2026-03-30 14:48:18
●NSns3-01.azuregov-dns.us2026-02-28 → 2026-03-30 · 2 obs
● 2026-03-30 14:48:18
●NSns4-01.azuregov-dns.us2026-02-28 → 2026-03-30 · 2 obs
● 2026-03-30 14:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, x.cctld.us, f.cctld.us, m.cctld.us... | - |
| mcasint.us | ns4-01.azuregov-dns.us, ns3-01.azuregov-dns.us, ns1-01.azuregov-dns.us, ns2-01.azuregov-dns.us | 2 records |
✅ Authoritative Response
Server:204.13.122.1
NS records: ns4-01.azuregov-dns.us, ns3-01.azuregov-dns.us, ns1-01.azuregov-dns.us, ns2-01.azuregov-dns.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcasint.us (unsigned zone)
⏱️ Timing
Total: 2272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-01.azuregov-dns.us, ns2-01.azuregov-dns.us... |
| TXT | 1 | zoom-domain-verification = ee212d4e-c6b3 |
| SOA | 1 | ns1-01.azuregov-dns.us azuredns-hostmast |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3-01.azuregov-dns.us, ns1-01.azuregov-dns.us)
Analysis
Name Servers
mcasint.us is delegated to four name servers: ns1-01.azuregov-dns.us, ns2-01.azuregov-dns.us, ns3-01.azuregov-dns.us and ns4-01.azuregov-dns.us.
mcasint.us shares some name servers with other domains, for example cristek.com, co.navajo.az.us, csscustomer.com, privatelink.blob.core.usgovcloudapi.net and oakriver.biz.
Host names with two IP numbers
Two IPs per host:
ns1-01.azuregov-dns.us points to 2001:489a:4000::1 and 195.134.224.1
ns2-01.azuregov-dns.us points to 2001:489a:4002::1 and 195.134.226.1
ns3-01.azuregov-dns.us points to 2001:489a:4004::1 and 204.13.120.1
ns4-01.azuregov-dns.us points to 2001:489a:4006::1 and 204.13.122.1