this4.com - robtex.com
this4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.83.100.29🇵🇱 ATMAN-OFFICE-INTERNET-AS77.83.100.0/24 | ||||||
| PTR | plskm33.hostsila.org | ||||||
| NS | master.hostsila.com ⭐ | ||||||
| A | 91.239.235.155🇺🇦 HOSTPRO-AS91.239.235.0/24 Hostpro Ltd. | ||||||
| PTR | master.hostsila.com | ||||||
| NS | slave.hostsila.net ⚠️ Not in parent delegation | ||||||
| A | 52.58.49.28🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ec2-52-58-49-28.eu-central-1.compute.amazonaws.com | ||||||
| NS | slave2.hostsila.com ⚠️ Not in parent delegation | ||||||
| A | 104.194.11.137🇺🇸 RELIABLESITENET-1104.194.11.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States | ||||||
| NS | slave3.hostsila.net | ||||||
| A | 195.154.43.98🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | 195-154-43-98.rev.poneytelecom.eu | ||||||
| MX | this4.com ⭐ | ||||||
| A | 77.83.100.29🇵🇱 ATMAN-OFFICE-INTERNET-AS77.83.100.0/24 | ||||||
| PTR | plskm33.hostsila.org | ||||||
| SOA | master.hostsila.comdc@hostpro.gmail.com 2022-09-08 #3 | ||||||
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=1774505977 | ||||||
MX for
this4.com |
Same first word
this4.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns15.ovh.net2015-11-17 → 2018-10-08 · 4 obs
● 2018-10-08 06:56:24
○ 2026-03-07 10:41:48
○ 2026-03-26 06:43:06
●NSmaster.hostsila.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
○NSns15.ovh.net2015-11-17 → 2018-10-08 · 4 obs
● 2018-10-08 06:56:24
○ 2026-03-07 10:41:48
○ 2026-03-26 06:43:06
●NSslave.hostsila.net2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
●NSslave2.hostsila.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
●NSslave3.hostsila.net2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
○MXredirect.ovh.net2015-11-17 → 2018-10-08 · 4 obs
● 2018-10-08 06:56:24
○ 2026-03-07 10:41:48
○ 2026-03-26 06:43:06
●MXthis4.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
○A188.116.16.1412018-10-08 → 2018-10-08 · 4 obs
● 2018-10-08 06:56:24
○ 2026-03-07 10:41:48
○ 2026-03-26 06:43:06
●A77.83.100.292026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 10:41:48
● 2026-03-26 06:43:06
○A87.98.239.52015-11-17 → 2017-02-06 · 4 obs
● 2017-02-06 14:23:22
○ 2018-10-08 06:56:24
○ 2026-03-26 06:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| this4.com | master.hostsila.com, slave.hostsila.net | 1 record |
✅ Authoritative Response
Server:52.58.49.28
NS records: master.hostsila.com, slave.hostsila.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for this4.com (unsigned zone)
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.83.100.29 |
| NS | 4 | master.hostsila.com, slave.hostsila.net... |
| MX | 1 | this4.com (pri: 0) |
| SOA | 1 | master.hostsila.com dc.hostpro.gmail.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (master.hostsila.com)
Analysis
Mail Server Role
this4.com serves as the mail server for this4.com.
IP Addresses
this4.com points to a single IP number: 77.83.100.29.
Other host names, for instance mail.docum.pl, www.invoicer.biz, plastmix.com, sunwell.lv and mail.emadar.eu share IP numbers with this4.com.
Name Servers
this4.com is delegated to four name servers: master.hostsila.com, slave2.hostsila.com, slave3.hostsila.net and slave.hostsila.net.
this4.com at least partially shares name servers with other domains, for instance 2doweb.org, labour.org.ua, promprylad.com, organic.com.ua and new-technika.com.ua.
Host names with a single IP address
master.hostsila.com points to 91.239.235.155
slave2.hostsila.com points to 104.194.11.137
slave3.hostsila.net points to 195.154.43.98
slave.hostsila.net points to 52.58.49.28
Mail Servers
A single mail server handles this4.com.
this4.com points to a single IP: 77.83.100.29.