coupno.com - robtex.com
coupno.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.205.77.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix | ||||||
| PTR | ec2-54-205-77-225.compute-1.amazonaws.com | ||||||
| NS | ns1.dns325.com ⭐ | ||||||
| A | 54.205.77.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix | ||||||
| PTR | ec2-54-205-77-225.compute-1.amazonaws.com | ||||||
| NS | ns2.dns325.com | ||||||
| A | 44.224.24.54🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-224-24-54.us-west-2.compute.amazonaws.com | ||||||
| MX | mx.coupno.com ⭐ | ||||||
| A | 54.205.77.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix | ||||||
| PTR | ec2-54-205-77-225.compute-1.amazonaws.com | ||||||
| SOA | ns1.dns325.comadmin@coupno.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774383937 | ||||||
Same first word
coupno.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.afternic.com2015-07-08 → 2017-02-02 · 4 obs
● 2017-02-02 00:34:14
○ 2020-02-28 15:58:02
○ 2026-03-24 20:27:50
●NSns1.dns325.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:27:50
○NSns1.smartname.com2020-02-28 → 2026-02-24 · 4 obs
● 2020-02-28 15:58:02
● 2026-02-24 09:04:06
○ 2026-03-24 20:27:50
●NSns2.dns325.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:27:50
○NSns2.smartname.com2020-02-28 → 2026-02-24 · 4 obs
● 2020-02-28 15:58:02
● 2026-02-24 09:04:06
○ 2026-03-24 20:27:50
●MXmx.coupno.com2026-03-24 → 2026-03-24 · 1 obs
○A15.197.204.562026-02-21 → 2026-02-24 · 4 obs
● 2026-02-21 11:10:06
● 2026-02-24 09:04:06
○ 2026-03-24 20:27:50
○A184.168.221.1042015-07-08 → 2017-02-02 · 4 obs
● 2017-02-02 00:34:14
○ 2020-02-28 15:58:02
○ 2026-03-24 20:27:50
○A3.33.243.1452026-02-21 → 2026-02-24 · 4 obs
● 2026-02-21 11:10:06
● 2026-02-24 09:04:06
○ 2026-03-24 20:27:50
○A35.186.238.1012020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 15:58:02
○ 2026-02-21 11:10:06
○ 2026-03-24 20:27:50
●A54.205.77.2252026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coupno.com | ns1.dns325.com, ns2.dns325.com | 2 records |
✅ Authoritative Response
Server:44.224.24.54
NS records: ns1.dns325.com, ns2.dns325.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coupno.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.205.77.225 |
| NS | 2 | ns2.dns325.com, ns1.dns325.com |
| MX | 1 | mx.coupno.com (pri: 10) |
| SOA | 1 | ns1.dns325.com admin.coupno.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns325.com, ns2.dns325.com)
Analysis
IP Addresses
coupno.com points to a single IP: 54.205.77.225.
Other host names, for instance taiwantax.com, efbn.com, mx.itvc.com, mx.ccb.net and mx.ih30.com share IP numbers with coupno.com.
Name Servers
Two name servers ns1.dns325.com and ns2.dns325.com handle delegation for coupno.com.
coupno.com uses the same name server setup as other domains, for example prsh.com, ucft.com, easysocial.com, rvpr.com and gchm.com.
Host names with one IP number: The host name ns1.dns325.com points to 54.205.77.225 and the host name ns2.dns325.com points to 44.224.24.54.
Mail Servers
coupno.com is handled by a single mail server, mx.coupno.com.
mx.coupno.com points to a single IP: 54.205.77.225.