os4online.com - robtex.com
os4online.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 184.164.64.132🇺🇸 NET-IOFLOOD184.164.64.0/24 Input Output Flood, LLC | ||||||
| PTR | we.love.servers.at.ioflood.net | ||||||
| NS | ns1.onlydomains.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.onlydomains.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.onlydomains.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.os4online.com ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.onlydomains.comroot@onlydomains.com 2021-06-22 #1 | ||||||
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=1774702487 | ||||||
Subdomains
mail.os4online.com |
Same first word
os4online.com |
DNS History
20 records (5 active, 15 former)
●NSns1.onlydomains.com2026-03-22 → 2026-03-28 · 3 obs
● 2026-03-22 09:55:38
● 2026-03-28 13:01:14
○NSns1.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
●NSns2.onlydomains.com2026-03-22 → 2026-03-28 · 3 obs
● 2026-03-22 09:55:38
● 2026-03-28 13:01:14
○NSns2.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
●NSns3.onlydomains.com2026-03-22 → 2026-03-28 · 3 obs
● 2026-03-22 09:55:38
● 2026-03-28 13:01:14
○NSns3.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
○NSns33.domaincontrol.com2017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 03:57:06
○ 2026-03-22 09:55:38
○ 2026-03-28 13:01:14
○NSns34.domaincontrol.com2017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 03:57:06
○ 2026-03-22 09:55:38
○ 2026-03-28 13:01:14
○NSns4.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
○NSns5.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
○NSns55.domaincontrol.com2015-08-08 → 2016-03-11 · 4 obs
● 2016-03-11 12:37:40
○ 2016-07-15 14:44:54
○ 2026-03-28 13:01:14
○NSns56.domaincontrol.com2015-08-08 → 2016-03-11 · 4 obs
● 2016-03-11 12:37:40
○ 2016-07-15 14:44:54
○ 2026-03-28 13:01:14
○MXallmail.parklogic.com2016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
●MXmail.os4online.com2017-04-24 → 2026-03-28 · 3 obs
● 2017-04-24 03:57:06
● 2026-03-28 13:01:14
○MXmailstore1.secureserver.net2015-08-08 → 2016-03-11 · 4 obs
● 2016-03-11 12:37:40
○ 2016-07-15 14:44:54
○ 2026-03-28 13:01:14
○MXsmtp.secureserver.net2015-08-08 → 2016-03-11 · 4 obs
● 2016-03-11 12:37:40
○ 2016-07-15 14:44:54
○ 2026-03-28 13:01:14
●A184.164.64.1322026-03-22 → 2026-03-28 · 3 obs
● 2026-03-22 09:55:38
● 2026-03-28 13:01:14
○A198.251.81.1502017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 03:57:06
○ 2026-03-22 09:55:38
○ 2026-03-28 13:01:14
○A50.63.202.572015-08-08 → 2016-03-11 · 4 obs
● 2016-03-11 12:37:40
○ 2016-07-15 14:44:54
○ 2026-03-28 13:01:14
○A69.39.236.562016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 14:44:54
○ 2017-04-24 03:57:06
○ 2026-03-28 13:01:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| os4online.com | ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com | 3 records |
✅ Authoritative Response
Server:75.2.85.37
NS records: ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os4online.com (unsigned zone)
⏱️ Timing
Total: 3047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.164.64.132 |
| NS | 3 | ns1.onlydomains.com, ns3.onlydomains.com... |
| MX | 1 | mail.os4online.com (pri: 10) |
| SOA | 1 | ns1.onlydomains.com root.onlydomains.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com)
Analysis
Hierarchy
The parent of mail.os4online.com is os4online.com.
IP Addresses
os4online.com points to a single IP address: 184.164.64.132.
Other host names such as redhawkresources.com, ns1.rumontesclaros.org, ns2.rumontesclaros.org and rumontesclaros.org share IP numbers with os4online.com.
Name Servers
os4online.com is delegated to three name servers: ns1.onlydomains.com, ns2.onlydomains.com and ns3.onlydomains.com.
os4online.com at least partially shares name servers with other domains, for example supercars.ae, golfismyvice.com, stratatitlemanager.com.au, huckleberrybey.com and whee.institute.
These name servers are commonly used with ns1.hostingww.com and ns2.hostingww.com and ns3.hostingww.com.
Host names with a single IP address:
ns1.onlydomains.com resolves to 75.2.6.34.
ns2.onlydomains.com resolves to 75.2.85.37.
ns3.onlydomains.com resolves to 99.83.188.20.
Mail Servers
The mail.os4online.com mail server handles os4online.com.
mail.os4online.com points to a single IP number: 66.70.178.74.