cerra.us - robtex.com
cerra.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=1782717219 | ||||||
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns37.domaincontrol.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●NSns38.domaincontrol.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●MXalt1.aspmx.l.google.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●MXalt2.aspmx.l.google.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●MXaspmx.l.google.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●MXaspmx2.googlemail.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●MXaspmx3.googlemail.com2015-06-14 → 2026-06-29 · 2 obs
● 2026-06-29 07:35:12
●A15.197.148.332026-06-10 → 2026-06-29 · 3 obs
● 2026-06-10 00:20:54
● 2026-06-29 07:35:12
●A3.33.130.1902026-06-10 → 2026-06-29 · 3 obs
● 2026-06-10 00:20:54
● 2026-06-29 07:35:12
○A50.63.202.402015-06-14 → 2017-04-05 · 4 obs
● 2017-04-05 05:27:38
○ 2026-06-10 00:20:54
○ 2026-06-29 07:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, n.cctld.us, m.cctld.us, x.cctld.us... | - |
| cerra.us | ns38.domaincontrol.com, ns37.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns38.domaincontrol.com, ns37.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerra.us (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
cerra.us directs to two IP numbers, 3.33.130.190 and 15.197.148.33
jgolabs.com, freedomcellars.net, checkmateschess.com and two other host names share IP numbers with cerra.us.
Name Servers
cerra.us is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.
cerra.us uses the same name servers as several other domains — among them georgialanddeals.com, syncsquad.net, meinc.net and two more.
Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
Mail for cerra.us is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
cerra.us has at least partial mail server overlap with other domains such as ns500765.ns500699.ns500693.ns500734.ns500699.ns500734.ns500683.ns500588.ns500683.ns500683.ns500699.ns500602.dtrkdll.com, abs-fresh.com, ns500699.ns500699.ns500693.ns500693.ns500699.ns500699.ns500683.ns500683.ns500612.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.