mail-4server.com - dns.ninja
mail-4server.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=1782122770 | ||||||
Subdomains
smtp.mail-4server.com |
Same first word
mail-4server.com |
DNS History
5 records (5 active, 0 former)
●NSns1.101domain.com2026-03-06 → 2026-06-22 · 2 obs
● 2026-06-22 10:32:10
●NSns2.101domain.com2026-03-06 → 2026-06-22 · 2 obs
● 2026-06-22 10:32:10
●NSns5.101domain.com2026-03-06 → 2026-06-22 · 2 obs
● 2026-06-22 10:32:10
●MXmx.generic-isp.com2026-03-06 → 2026-06-22 · 2 obs
● 2026-06-22 10:32:10
●A52.60.87.1632026-03-06 → 2026-06-22 · 2 obs
● 2026-06-22 10:32:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mail-4server.com | ns1.101domain.com, ns2.101domain.com | 4 records |
✅ Authoritative Response
Server:162.159.24.202
NS records: ns1.101domain.com, ns2.101domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail-4server.com (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.60.87.163 |
| NS | 3 | ns2.101domain.com, ns5.101domain.com... |
| MX | 1 | mx.generic-isp.com (pri: 10) |
| SOA | 1 | ns1.101domain.com ADMIN.mail-4server.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.101domain.com, ns1.101domain.com, ns2.101domain.com...)
Analysis
Hierarchy
mail-4server.com is the parent zone for smtp.mail-4server.com.
IP Addresses
mail-4server.com has exactly one IP address — 52.60.87.163.
amsmonarc.com.br, 3edu.org, viettel.co.uk plus two other host names have IP numbers in common with mail-4server.com.
Name Servers
mail-4server.com is served by three name servers: ns1.101domain.com, ns2.101domain.com and ns5.101domain.com.
mail-4server.com partially shares its NS delegation with several other domains, including signium.co.uk, lastharvestfilmreviews.com, gleeds.net and two others.
Host names with four IP addresses:
ns5.101domain.com maps to the following IP addresses: 162.159.24.202, 162.159.25.156, 2400:cb00:2049:1::a29f:18ca and 2400:cb00:2049:1::a29f:199c.
Host names pointing to two IP addresses:
The A records for ns1.101domain.com return 162.159.24.202 and 2400:cb00:2049:1::a29f:18ca.
The A records for ns2.101domain.com return 162.159.25.156 and 2400:cb00:2049:1::a29f:199c.
ns5.101domain.com and ns1.101domain.com each have 2400:cb00:2049:1::a29f:18ca IP addresses.
ns5.101domain.com and ns2.101domain.com each have 2400:cb00:2049:1::a29f:199c IP addresses.
ns5.101domain.com and ns1.101domain.com each have 162.159.24.202 IP addresses.
ns5.101domain.com and ns2.101domain.com each have 162.159.25.156 IP addresses.
Mail Servers
mail-4server.com uses one mail server — mx.generic-isp.com.
The mail server setup of mail-4server.com matches that of other domains such as nabc.biz, plexolan.de, hat-geld.de and two others.
At least some of the mail servers used by mail-4server.com are shared with other domains: cyber-phone.eu, tmailinator.com, delikkt.de and two others among them.
The host mx.generic-isp.com resolves to 142.93.237.125 and 2a03:b0c0:2:f0::52:b001 — two IP addresses.