clustermail.com - robtex.com
clustermail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns10.parkpage.foundationapi.com2016-02-26 → 2017-02-16 · 5 obs
● 2016-02-26 17:29:36
● 2017-02-16 10:26:16
○ 2026-03-21 10:49:34
○ 2026-03-23 13:09:02
○NSdns11.parkpage.foundationapi.com2016-02-26 → 2017-02-16 · 5 obs
● 2016-02-26 17:29:36
● 2017-02-16 10:26:16
○ 2026-03-21 10:49:34
○ 2026-03-23 13:09:02
○NSdns9.parkpage.foundationapi.com2016-02-26 → 2017-02-16 · 5 obs
● 2016-02-26 17:29:36
● 2017-02-16 10:26:16
○ 2026-03-21 10:49:34
○ 2026-03-23 13:09:02
●NSns.buydomains.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 10:49:34
● 2026-03-23 13:09:02
○NSns1.sedoparking.com2008-03-11 → 2008-03-11 · 3 obs
○ 2015-06-16 14:59:08
○ 2026-03-23 13:09:02
○NSns2.sedoparking.com2008-03-11 → 2008-03-11 · 3 obs
○ 2015-06-16 14:59:08
○ 2026-03-23 13:09:02
●NSthis-domain-for-sale.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 10:49:34
● 2026-03-23 13:09:02
●A207.148.248.1432026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 10:49:34
● 2026-03-23 13:09:02
○A208.113.154.2422015-06-16 → 2017-08-28 · 10 obs
● 2015-06-16 14:59:08
● 2015-11-24 14:24:34
○ 2016-02-26 17:29:36
● 2016-05-08 03:33:42
○ 2017-02-16 10:26:16
● 2017-07-23 02:32:30
● 2017-08-28 22:34:38
○ 2026-03-21 10:49:34
○ 2026-03-23 13:09:02
○A209.99.40.2222017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 10:26:16
○ 2017-07-23 02:32:30
○ 2026-03-23 13:09:02
○A209.99.40.2232016-02-26 → 2016-02-26 · 4 obs
● 2016-02-26 17:29:36
○ 2016-05-08 03:33:42
○ 2026-03-23 13:09:02
○A82.98.86.1762008-03-11 → 2008-03-11 · 3 obs
○ 2015-06-16 14:59:08
○ 2026-03-23 13:09:02
○PTRdns9.parkpage.foundationapi.com2017-02-16 → 2017-02-16 · 3 obs
○ 2026-03-21 10:49:34
○ 2026-03-23 13:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| clustermail.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clustermail.com (unsigned zone)
⏱️ Timing
Total: 1734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
clustermail.com points to a single IP: 207.148.248.143.
Other host names, for instance pressit.net, chiropracticguide.com, reliabilitysystems.com, ytweb.com and problemco.com share IP numbers with clustermail.com.
Name Servers
Two name servers this-domain-for-sale.com and ns.buydomains.com handle delegation for clustermail.com.
clustermail.com uses the same name server setup as other domains, for example necessita.com, csep.net, designcharacters.com, speedshipping.com and alpinedelivery.com.
clustermail.com shares name servers with other domains at least partially, for instance pcrehab.net, cinemalines.com and manageitright.com.
Host names with one IP number
Host name this-domain-for-sale.com points to 52.20.26.87
Host name ns.buydomains.com points to 52.20.26.87
Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com