rsacoursemelbourne.com - robtex.com
rsacoursemelbourne.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=1774825342 | ||||||
Subdomains
www.rsacoursemelbourne.com |
Same first word
rsacoursemelbourne.com |
DNS History
17 records (4 active, 13 former)
○NSdns1.servercontrol.com.au2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
○NSdns2.servercontrol.com.au2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
○NSdns3.servercontrol.com.au2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
○NSns1.am132.sgded.com2019-02-28 → 2019-02-28 · 4 obs
● 2019-02-28 14:54:18
○ 2026-02-15 06:42:30
○ 2026-03-29 23:20:16
●NSns1.crazydomains.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 06:42:30
● 2026-03-29 23:20:16
○NSns1.phoenixmg.com.au2015-11-09 → 2017-01-30 · 5 obs
● 2015-11-09 05:47:24
● 2017-01-30 07:25:54
○ 2019-02-28 14:54:18
○ 2026-03-29 23:20:16
○NSns2.am132.sgded.com2019-02-28 → 2019-02-28 · 4 obs
● 2019-02-28 14:54:18
○ 2026-02-15 06:42:30
○ 2026-03-29 23:20:16
●NSns2.crazydomains.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 06:42:30
● 2026-03-29 23:20:16
○NSns2.phoenixmg.com.au2015-11-09 → 2017-01-30 · 5 obs
● 2015-11-09 05:47:24
● 2017-01-30 07:25:54
○ 2019-02-28 14:54:18
○ 2026-03-29 23:20:16
○MXex1-in.mail-filtering.com.au2015-11-09 → 2017-01-30 · 5 obs
● 2015-11-09 05:47:24
● 2017-01-30 07:25:54
○ 2019-02-28 14:54:18
○ 2026-03-29 23:20:16
○MXmx1.servercontrol.com.au2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
○MXmx2.servercontrol.com.au2015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
●MXrsacoursemelbourne-com.mail.protection.outlook.com2019-02-28 → 2026-03-29 · 3 obs
● 2019-02-28 14:54:18
● 2026-03-29 23:20:16
○A175.107.180.2162015-11-09 → 2017-01-30 · 5 obs
● 2015-11-09 05:47:24
● 2017-01-30 07:25:54
○ 2019-02-28 14:54:18
○ 2026-03-29 23:20:16
○A192.124.249.612019-02-28 → 2019-02-28 · 4 obs
● 2019-02-28 14:54:18
○ 2026-02-15 06:42:30
○ 2026-03-29 23:20:16
○A27.50.66.1532015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-09 05:47:24
○ 2026-03-29 23:20:16
●A64.34.75.1442026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 06:42:30
● 2026-03-29 23:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rsacoursemelbourne.com | ns1.crazydomains.com, ns2.crazydomains.com | 4 records |
✅ Authoritative Response
Server:27.124.125.7
NS records: ns1.crazydomains.com, ns2.crazydomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsacoursemelbourne.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.34.75.144 |
| NS | 2 | ns2.crazydomains.com, ns1.crazydomains.com |
| MX | 1 | rsacoursemelbourne-com.mail.protection.o |
| SOA | 1 | ns1.crazydomains.com admin.syrahost.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.crazydomains.com, ns1.crazydomains.com, ns2.crazydomains.com...)
Analysis
Hierarchy
rsacoursemelbourne.com is the parent of www.rsacoursemelbourne.com.
IP Addresses
rsacoursemelbourne.com resolves to one IP number: 64.34.75.144.
other host names including mail.oobiwholesale.com.au, rsacoursevictoria.com, qiraati.com.au, pro104.hostpapa.com and ronikphotography.com share IP numbers with rsacoursemelbourne.com.
Name Servers
rsacoursemelbourne.com is delegated to two name servers ns1.crazydomains.com and ns2.crazydomains.com.
rsacoursemelbourne.com shares the same name server setup as other domains, for instance slayer.net.au, ljartworks.com, autoelectricianjoondalup.com.au, thehealthydetox.org and goodear.com.au.
rsacoursemelbourne.com at least partially shares name servers with other domains, for instance nzrpa.co.nz, tewaro.net, fyfa.com.au, qaglimited.com and dhaus.co.nz.
Name servers commonly used together include ns1.crazydomains.com.au, ns2.crazydomains.com.au, ns1.openhost.co.nz, ns2.openhost.co.nz, ns3.openhost.co.nz, ns1.secureparkme.com, ns2.secureparkme.com, ns10.domains4less.co.nz and ns11.domains4less.co.nz.
Host names with two IP numbers:
The host name ns1.crazydomains.com points to 2a00:fd80:aaaa:ffff::eeee:c1 and 27.124.125.7; the host name ns2.crazydomains.com points to 2a00:fd80:aaaa:ffff::eeee:c2 and 27.124.125.8.
Mail Servers
rsacoursemelbourne.com is handled by a single mail server, rsacoursemelbourne-com.mail.protection.outlook.com.
Host rsacoursemelbourne-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.1, 52.101.149.9 and 52.101.151.0.