undertest.us - dns.ninja
undertest.us
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=1783788122 | ||||||
Same first word
undertest.com |
undertest.us |
Similar names
DNS History
8 records (8 active, 0 former)
●NSkellen.ns.cloudflare.com2026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●NSraina.ns.cloudflare.com2026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●MXusb-smtp-inbound-1.mimecast.com2026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●MXusb-smtp-inbound-2.mimecast.com2026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●A104.18.30.1502026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●A104.18.31.1502026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●A2606:4700::6812:1e962026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
●A2606:4700::6812:1f962026-02-25 → 2026-07-11 · 2 obs
● 2026-07-11 17:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | 16 records |
| undertest.us | raina.ns.cloudflare.com, kellen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.160
NS records: raina.ns.cloudflare.com, kellen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undertest.us (unsigned zone)
⏱️ Timing
Total: 1599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.31.150, 104.18.30.150 |
| AAAA | 2 | 2606:4700::6812:1f96, 2606:4700::6812:1e96 |
| NS | 2 | kellen.ns.cloudflare.com, raina.ns.cloudflare.com |
| MX | 2 | usb-smtp-inbound-1.mimecast.com (pri: 10, usb-smtp-inbound-2.mimecast.com (pri: 10 |
| TXT | 2 | MS=ms68416715, v=spf1 include:spf.shelbycountytn.gov -a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | kellen.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (b.cctld.us, b.cctld.us, f.cctld.us...)
Analysis
IP Addresses
undertest.us has four IP addresses: 104.18.30.150, 104.18.31.150, 2606:4700::6812:1e96 and 2606:4700::6812:1f96.
775pak.com, google.99vv222.com, acgf.ch plus two other host names have IP numbers in common with undertest.us.
Name Servers
undertest.us has two authoritative name servers — kellen.ns.cloudflare.com and raina.ns.cloudflare.com.
The name server configuration of undertest.us is shared with other domains, for instance hivmemphis.org, comecomelanches.com.br, shelbycountytrustee.com and two others.
undertest.us has at least partial name server overlap with other domains, such as ntgwebhost.com, msmegarage.org, bahnisat4k.pro and two others.
These name servers tend to appear together with the name servers kenia.ns.cloudflare.com, arushi.ns.cloudflare.com and arvind.ns.cloudflare.com.
Hosts with 6 IP addresses each:
kellen.ns.cloudflare.com points to 108.162.195.160, 162.159.44.160, 172.64.35.160 and 3 other IP addresses.
raina.ns.cloudflare.com points to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 other IP addresses.
Mail Servers
undertest.us uses two mail servers, usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com.
The mail server setup of undertest.us matches that of other domains such as xebra.com, mleinc.com, cepcot.com and two others.
At least some of the mail servers used by undertest.us are shared with other domains: ehir.com, vax.co, thecyberexpress.com and two others among them.
Both usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com point to 170.10.150.242 and 170.10.152.242.
The host names usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com both resolve to 170.10.150.242 IP addresses.
The host names usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com both resolve to 170.10.152.242 IP addresses.