mail.server4host.com - dns.ninja
mail.server4host.com
| CNAME | server4host.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 173.237.189.197πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ajax.vivawebhost.com | ||||||
| NS | ns1-ajax.vivawebhost.com β β οΈ Not in parent delegation | ||||||
| A | 173.237.189.192πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ns1-ajax.vivawebhost.com | ||||||
| NS | ns2-ajax.vivawebhost.com β οΈ Not in parent delegation | ||||||
| A | 173.237.189.193πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ns2-ajax.vivawebhost.com | ||||||
| NS | ns3.server4host.com β οΈ Not in zone NS records | ||||||
| A | 173.237.189.192πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ns1-ajax.vivawebhost.com | ||||||
| NS | ns4.server4host.com β οΈ Not in zone NS records | ||||||
| A | 173.237.189.193πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ns2-ajax.vivawebhost.com | ||||||
| MX | server4host.com β | ||||||
| A | 173.237.189.197πΊπΈ TierPoint173.237.189.0/24 | ||||||
| PTR | ajax.vivawebhost.com | ||||||
| TXT | v=spf1 ip4:173.237.189.235 ip4:173.237.189.173 +a +mx +ip4:173.237.185.97 ~all | ||||||
| SOA | ns1-ajax.vivawebhost.comnoc@vivawebhost.com 2026-07-02 #1 | ||||||
server4host.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 173.237.189.197πΊπΈ TierPoint173.237.189.0/24 | ||||||
| NS | ns1-ajax.vivawebhost.com β β οΈ Not in parent delegation | ||||||
| NS | ns2-ajax.vivawebhost.com β οΈ Not in parent delegation | ||||||
| NS | ns3.server4host.com β οΈ Not in zone NS records | ||||||
| NS | ns4.server4host.com β οΈ Not in zone NS records | ||||||
| MX | server4host.com β | ||||||
| TXT | v=spf1 ip4:173.237.189.235 ip4:173.237.189.173 +a +mx +ip4:173.237.185.97 ~all | ||||||
| SOA | ns1-ajax.vivawebhost.comnoc@vivawebhost.com 2026-07-02 #1 | ||||||
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
βNSns1-fastest.vivawebhost.com2015-11-20 β 2016-04-27 Β· 3 obs
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βNSns2-fastest.vivawebhost.com2015-11-20 β 2016-04-27 Β· 3 obs
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βNSns3.server4host.com2015-11-20 β 2016-04-27 Β· 3 obs
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βMXserver4host.com2015-11-20 β 2016-04-27 Β· 3 obs
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βA173.237.185.972015-07-11 β 2016-02-09 Β· 4 obs
β 2016-02-09 18:24:36
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βA174.136.29.1142016-04-27 β 2016-04-27 Β· 3 obs
β 2016-04-27 17:23:00
β 2026-07-25 10:13:06
βCNAMEserver4host.com2015-07-11 β 2026-07-25 Β· 2 obs
β 2026-07-25 10:13:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| server4host.com | ns3.server4host.com, ns4.server4host.com | 2 records |
β Authoritative Response
Server:173.237.189.193
NS records: ns3.server4host.com, ns4.server4host.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for server4host.com (unsigned zone)
β±οΈ Timing
Total: 746ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | server4host.com |
π Glue Records Collected
Total: 2
In-bailiwick: 2 (ns3.server4host.com, ns4.server4host.com)
Analysis
IP Addresses
mail.server4host.com resolves to just one IP address, 173.237.189.197.
Two other host names, along with marketingindustrial.com.mx, liquidwaresystems.com and chromicocreative.com, also share IP numbers with mail.server4host.com.
Name Servers
The NS records for mail.server4host.com point to four name servers: ns3.server4host.com, ns4.server4host.com, ns1-ajax.vivawebhost.com and ns2-ajax.vivawebhost.com.
mail.server4host.com partially shares its NS delegation with several other domains, including grupo3.com.sv, healingcancernaturally.com, chromi.co and two others.
In DNS configurations, these name servers often share authority with ns1-fastest.vivawebhost.com, ns2-fastest.vivawebhost.com, ns1.ideien.com and 7 other name servers.
Host names ns3.server4host.com, ns4.server4host.com, ns1-ajax.vivawebhost.com and ns2-ajax.vivawebhost.com each have one IP address. Notably, ns3.server4host.com and ns1-ajax.vivawebhost.com resolve to the same address 173.237.189.192, and ns4.server4host.com and ns2-ajax.vivawebhost.com resolve to the same address 173.237.189.193.
The host names ns3.server4host.com and ns1-ajax.vivawebhost.com both resolve to 173.237.189.192 IP addresses.
The host names ns4.server4host.com and ns2-ajax.vivawebhost.com both resolve to 173.237.189.193 IP addresses.
Mail Servers
The sole mail server for mail.server4host.com is server4host.com.
Mail server setup for mail.server4host.com matches that of other domains, among them server4host.com.
server4host.com points to one IP number β 173.237.189.197.