openborder.us - dns.ninja
openborder.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=1782367057 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSdoug.ns.cloudflare.com2026-03-01 → 2026-06-25 · 2 obs
● 2026-06-25 06:08:06
●NSetta.ns.cloudflare.com2026-03-01 → 2026-06-25 · 2 obs
● 2026-06-25 06:08:06
●MXsmtp.google.com2026-03-01 → 2026-06-25 · 2 obs
● 2026-06-25 06:08:06
●A104.21.51.852026-03-01 → 2026-06-25 · 2 obs
● 2026-06-25 06:08:06
●A172.67.177.2472026-03-01 → 2026-06-25 · 2 obs
● 2026-06-25 06:08:06
○A2606:4700:3031::6815:33552026-03-01 → 2026-06-11 · 4 obs
● 2026-06-11 01:12:14
○ 2026-06-19 08:51:00
○ 2026-06-25 06:08:06
●A2606:4700:3034::6815:33552026-06-19 → 2026-06-25 · 3 obs
● 2026-06-19 08:51:00
● 2026-06-25 06:08:06
●A2606:4700:3035::ac43:b1f72026-06-19 → 2026-06-25 · 3 obs
● 2026-06-19 08:51:00
● 2026-06-25 06:08:06
○A2606:4700:3036::ac43:b1f72026-03-01 → 2026-06-11 · 4 obs
● 2026-06-11 01:12:14
○ 2026-06-19 08:51:00
○ 2026-06-25 06:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| openborder.us | doug.ns.cloudflare.com, etta.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.156
NS records: doug.ns.cloudflare.com, etta.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openborder.us (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.85, 172.67.177.247 |
| AAAA | 2 | 2606:4700:3034::6815:3355, 2606:4700:3035::ac43:b1f7 |
| NS | 2 | doug.ns.cloudflare.com, etta.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=R0WP8JuBE9hBUje, v=spf1 +a +mx +ip4:198.23.59.119 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | doug.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
openborder.us has four IP addresses: 104.21.51.85, 172.67.177.247, 2606:4700:3034::6815:3355 and 2606:4700:3035::ac43:b1f7.
Among the host names that share IP numbers with openborder.us are valiora202.forum, www.impakt.co.nz, tdk.hunanduodao.com and two others.
Name Servers
Two name servers handle the delegation for openborder.us: doug.ns.cloudflare.com and etta.ns.cloudflare.com.
openborder.us has the same name server delegation as a number of other domains, such as designer.lighting, liangchen.net, officejuris.com and two more.
openborder.us has at least partial name server overlap with other domains, such as sacm.co.za, advancedveterinarydentistry.com, investdubai.com and two others.
It is common to find these name servers paired with the name servers chan.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
doug.ns.cloudflare.com resolves to 108.162.193.159, 172.64.33.159 and 173.245.59.159 among others, with 3 other IP addresses in total.
etta.ns.cloudflare.com resolves to 108.162.192.156, 172.64.32.156 and 173.245.58.156 among others, with 3 other IP addresses in total.
Mail Servers
openborder.us routes its mail through a single mail server, smtp.google.com.
openborder.us has the same mail server arrangement as a number of other domains, for example teacherretirementbenefits.com, iconicarts.com, skeletonhive.com and two more.
openborder.us shares at least some of its mail servers with other domains — for example latestsoftwarereviews.com, cakom.mk, lalocamaria.in and two more.
These mail servers tend to appear together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com directs to 9 IP numbers, including 64.233.180.26, 64.233.180.27 and 142.251.179.26, along with 6 other.