expocoin.com - robtex.com
expocoin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.50.149.189🇦🇷 AS27823149.50.149.0/24 Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | ||||||
| PTR | vps-4821165-x.dattaweb.com | ||||||
| NS | ns3.hostmar.com ⭐ | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns21.dattatec.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.116.42🇦🇷 AS27823200.58.116.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns21.dattatec.com | ||||||
| NS | ns22.dattatec.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.122.66🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns22.dattatec.com | ||||||
| NS | ns4.hostmar.com | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| MX | mail.expocoin.com ⭐ | ||||||
| A | 149.50.149.189🇦🇷 AS27823149.50.149.0/24 Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | ||||||
| PTR | vps-4821165-x.dattaweb.com | ||||||
| MX | mx1.expocoin.com(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2025-03-31 #0 | ||||||
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 | ||||||
Previously MX for
expocoin.com |
Subdomains
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSns1.mireene.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-23 02:09:54
○ 2026-03-11 23:30:50
○NSns2.mireene.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-23 02:09:54
○ 2026-03-11 23:30:50
●NSns21.dattatec.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 07:51:00
● 2026-03-11 23:30:50
●NSns22.dattatec.com2026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 07:51:00
● 2026-03-11 23:30:50
●NSns3.hostmar.com2015-05-23 → 2026-03-11 · 3 obs
● 2015-05-23 02:09:54
● 2026-03-11 23:30:50
●NSns4.hostmar.com2015-05-23 → 2026-03-11 · 3 obs
● 2015-05-23 02:09:54
● 2026-03-11 23:30:50
○MXexpocoin.com2015-10-21 → 2016-03-29 · 5 obs
● 2015-10-21 11:30:30
● 2016-03-29 03:39:30
○ 2016-11-28 19:38:42
○ 2026-03-11 23:30:50
●MXmail.expocoin.com2016-11-28 → 2026-03-11 · 3 obs
● 2016-11-28 19:38:42
● 2026-03-11 23:30:50
●MXmx1.expocoin.com2015-10-21 → 2026-03-11 · 3 obs
● 2015-10-21 11:30:30
● 2026-03-11 23:30:50
○MXweb49.mireene.com2008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-23 02:09:54
○ 2026-03-11 23:30:50
●A149.50.149.1892026-02-16 → 2026-03-11 · 3 obs
● 2026-02-16 07:51:00
● 2026-03-11 23:30:50
○A200.58.111.992015-05-23 → 2018-11-04 · 5 obs
● 2015-05-23 02:09:54
● 2018-11-04 19:02:38
○ 2026-02-16 07:51:00
○ 2026-03-11 23:30:50
○A211.189.39.2022008-03-10 → 2008-03-10 · 3 obs
○ 2015-05-23 02:09:54
○ 2026-03-11 23:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| expocoin.com | ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com, ns3.hostmar.com | 4 records |
✅ Authoritative Response
Server: 200.58.112.193
NS records: ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com, ns3.hostmar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expocoin.com (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.50.149.189 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | mx1.expocoin.com (pri: 20), mail.expocoin.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com...)
Analysis
Hierarchy
expocoin.com is a parent of mail.expocoin.com and mx1.expocoin.com.
IP Addresses
expocoin.com points to a single IP number: 149.50.149.189.
Other host names such as mail.expocoin.com and vps-4821165-x.dattaweb.com share IP numbers with expocoin.com.
Name Servers
expocoin.com is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.
expocoin.com at least partially shares name servers with other domains, for instance vmcereales.com.ar, boostinformatica.com, huergolabs.com, nooideco.com and mrpan.com.
These name servers are commonly used with ns1.donweb.com, ns2.donweb.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy and ns2.donweb.bo.
Host names with a single IP address
ns21.dattatec.com points to 200.58.116.42
ns22.dattatec.com points to 200.58.122.66
ns3.hostmar.com points to 200.58.112.193
ns4.hostmar.com points to 200.58.112.101
Mail Servers
expocoin.com is handled by two mail servers: mail.expocoin.com and mx1.expocoin.com.
Host names with one IP number: mail.expocoin.com points to 149.50.149.189; mx1.expocoin.com points to 200.58.122.206.