interb.us - dns.ninja
interb.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns1.r4l.com ⭐ | ||||||
| A | 2607:5300:60:34bf::1🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns2.r4l.com | ||||||
| A | 2600:3c03::f03c:91ff:fe93:e369🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| A | 66.228.40.6🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| MX | mx1.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx2.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx3.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| TXT | v=spf1 redirect=vhost.r4l.com | ||||||
| SOA | ns1.r4l.comsupport@register4less.com 2019-12-03 #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=1780584089 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A142.4.204.1812015-07-07 → 2026-06-04 · 2 obs
● 2026-06-04 14:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| interb.us | ns2.r4l.com, ns1.r4l.com | - |
✅ Authoritative Response
Server:66.228.40.6
NS records: ns2.r4l.com, ns1.r4l.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interb.us (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.204.181 |
| NS | 2 | ns2.r4l.com, ns1.r4l.com |
| MX | 3 | mx1.r4l.com (pri: 10), mx2.r4l.com (pri: 10)... |
| TXT | 1 | v=spf1 redirect=vhost.r4l.com |
| SOA | 1 | ns1.r4l.com support.register4less.com |
Analysis
IP Addresses
interb.us has exactly one IP address — 142.4.204.181.
mountpleasantsouthcarolina.net, katnotes.com, mythreepuns.com plus two other host names have IP numbers in common with interb.us.
Name Servers
interb.us is delegated to two name servers: ns1.r4l.com and ns2.r4l.com.
The name server configuration of interb.us is shared with other domains, for instance ncep.org, edkornhauser.com, skipjack.info and two others.
interb.us shares at least some of its name servers with other domains, such as phconsultancy.eu.
ns1.r4l.com and ns2.r4l.com each resolve to two IP addresses: ns1.r4l.com points to 142.4.204.181 and 2607:5300:60:34bf::1, while ns2.r4l.com points to 66.228.40.6 and 2600:3c03::f03c:91ff:fe93:e369.
Mail Servers
Incoming mail for interb.us is delivered via three mail servers: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.
At least some of the mail servers used by interb.us are shared with other domains: mobiox.com, nanopool.com, ucorp.com and two others among them.
mx1.r4l.com, mx2.r4l.com and mx3.r4l.com each resolve to a single IP address: 192.99.3.191.
Three host names point to 192.99.3.191: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.