a-optic.us - robtex.com
a-optic.us
| DNSSEC | ⚠️ Not signed | ||||||
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=1776205869 | ||||||
Same first word
Similar names
ito-acp.com |
a-topic.com |
acp-iot.com |
t-copia.com.pe |
icap-to.com.br |
cpa-ito.com |
pac-iot.com |
opti-ca.de |
ito-cpa.com |
poi-tac.com |
DNS History
13 records (0 active, 13 former)
○NSns1.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns10.dnsmadeeasy.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns2.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns3.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns4.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns5.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSns6.customsitehosting.com2015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○NSpdns07.domaincontrol.com2017-05-20 → 2017-05-20 · 4 obs
○ 2016-09-17 01:22:38
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○NSpdns08.domaincontrol.com2017-05-20 → 2017-05-20 · 4 obs
○ 2016-09-17 01:22:38
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○MXmailstore1.secureserver.net2017-05-20 → 2017-05-20 · 3 obs
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○MXsmtp.secureserver.net2017-05-20 → 2017-05-20 · 3 obs
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
○A173.163.87.2262015-05-02 → 2016-09-17 · 4 obs
● 2015-05-02 02:03:30
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
● 2016-09-17 01:22:38
○ 2017-05-20 06:44:26
○ 2026-04-14 23:05:48
○A192.169.201.2162017-05-20 → 2017-05-20 · 4 obs
○ 2016-09-17 01:22:38
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
● 2017-05-20 06:44:26
○ 2026-04-04 06:58:54
○ 2026-04-14 23:05:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
✅ Authoritative Response
Server:204.74.105.1
NS records: b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us, n.cctld.us, w.cctld.us, x.cctld.us, y.cctld.us
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|