brooksrunning.is - robtex.com
brooksrunning.is
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1774673402 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSns1-38.azure-dns.com2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
●NSns2-38.azure-dns.net2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
●NSns3-38.azure-dns.org2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
●NSns4-38.azure-dns.info2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
●MXus-smtp-inbound-1.mimecast.com2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
●MXus-smtp-inbound-2.mimecast.com2026-02-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | 10 records |
| brooksrunning.is | ns1-38.azure-dns.com, ns2-38.azure-dns.net, ns3-38.azure-dns.org, ns4-38.azure-dns.info | - |
✅ Authoritative Response
Server:150.171.10.38
NS records: ns1-38.azure-dns.com, ns2-38.azure-dns.net, ns3-38.azure-dns.org, ns4-38.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brooksrunning.is (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-38.azure-dns.com, ns2-38.azure-dns.net... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 3 | v=spf1 include:us._netblocks.mimecast.co, MS=ms99892058... |
| SOA | 1 | ns1-38.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)
Analysis
Name Servers
brooksrunning.is is delegated to four name servers: ns1-38.azure-dns.com, ns4-38.azure-dns.info, ns2-38.azure-dns.net and ns3-38.azure-dns.org.
brooksrunning.is shares some name servers with other domains, for example blue.us-mvr-production.azure.lnrsg.io, civilsystems.com.ar, openadstreamcentral.com, patice.is and plasmal.com.
Host names with two IP numbers
Two IPs per host:
ns1-38.azure-dns.com points to 2603:1061:0:10::26 and 150.171.10.38
ns4-38.azure-dns.info points to 2620:1ec:bda:10::26 and 13.107.206.38
ns2-38.azure-dns.net points to 2620:1ec:8ec:10::26 and 150.171.16.38
ns3-38.azure-dns.org points to 2a01:111:4000:10::26 and 13.107.222.38
Mail Servers
brooksrunning.is is served by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
brooksrunning.is shares the mail server setup with other domains, for example charlestonradiologists.com, greylock.com, sidebysidestuff.com, usarentalcars.com and mctsp.com.
brooksrunning.is shares mail servers with other domains at least partially, for example mail.texasfirst.bank, illuminationseurope.com, cktflaw.com and revolutionsoccer.net.
Host names with six IP numbers: us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The host name us-smtp-inbound-2.mimecast.com points to the same six: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The IPs 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.