rtkerr.com - robtex.com
rtkerr.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=1771291435 | ||||||
Same first word
rtkerr.com |
DNS History
13 records (8 active, 5 former)
○NSns1.hosting-services.net.au2016-12-18 → 2018-05-28 · 3 obs
● 2018-05-28 12:15:12
○ 2026-03-12 06:14:36
●NSns1.nameserver.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
○NSns2.hosting-services.net.au2016-12-18 → 2018-05-28 · 3 obs
● 2018-05-28 12:15:12
○ 2026-03-12 06:14:36
●NSns2.nameserver.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
○NSns3.hosting-services.net.au2016-12-18 → 2018-05-28 · 3 obs
● 2018-05-28 12:15:12
○ 2026-03-12 06:14:36
●NSns3.nameserver.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
●MXmx1.email-hosting.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
●MXmx2.email-hosting.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
●MXmx3.email-hosting.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
●MXmx4.email-hosting.net.au2026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
○MXrtkerr.com2016-12-18 → 2018-05-28 · 3 obs
● 2018-05-28 12:15:12
○ 2026-03-12 06:14:36
●A103.42.108.462026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 06:14:36
○A103.9.171.72016-12-18 → 2018-05-28 · 3 obs
● 2018-05-28 12:15:12
○ 2026-03-12 06:14:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rtkerr.com | ns1.nameserver.net.au, ns2.nameserver.net.au, ns3.nameserver.net.au | - |
✅ Authoritative Response
Server: 112.140.176.177
NS records: ns1.nameserver.net.au, ns2.nameserver.net.au, ns3.nameserver.net.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtkerr.com (unsigned zone)
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.42.108.46 |
| NS | 3 | ns3.nameserver.net.au, ns1.nameserver.net.au... |
| MX | 4 | mx4.email-hosting.net.au (pri: 30), mx2.email-hosting.net.au (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:spf.email-hosting.ne |
| SOA | 1 | ns1.nameserver.net.au hostmaster.nameser |
Analysis
IP Addresses
rtkerr.com points to a single IP number: 103.42.108.46.
other host names for instance cqa.com.au, doctorsforaustralia.com.au, ruralsupport.org.nz, romancescams.com.au and salearningcentre.com share IP numbers with rtkerr.com.
Name Servers
rtkerr.com is delegated to three name servers: ns1.nameserver.net.au, ns2.nameserver.net.au and ns3.nameserver.net.au.
rtkerr.com at least partially shares name servers with other domains, for instance lipault.au, escortsonline.com.au, hotyogawellington.co.nz, rocknrolldancestudio.com.au and corebusinessresources.com.au.
Host names with two IP numbers:
Host ns1.nameserver.net.au points to 2400:b800:0:1::11 and 112.140.176.177.
Host ns2.nameserver.net.au points to 2400:8f80:0:11::107 and 103.252.154.10.
Host ns3.nameserver.net.au points to 2600:3c01::f03c:93ff:fed1:8135 and 45.79.92.84.
Mail Servers
Four mail servers handle rtkerr.com: mx1.email-hosting.net.au, mx2.email-hosting.net.au, mx3.email-hosting.net.au and mx4.email-hosting.net.au.
rtkerr.com shares mail servers with other domains at least partially, including kands.com.au, madejust4u.com.au, rutherford.id.au, spottedorchid.com.au and perthweekend.com.au.
Host names by IP count:
Three IP numbers: The host name mx2.email-hosting.net.au points to 103.42.110.219, 103.42.110.227 and 112.140.176.6; The host name mx4.email-hosting.net.au points to 103.42.110.219, 103.42.110.227 and 112.140.176.6.
Two IP numbers: The host name mx1.email-hosting.net.au points to 103.42.110.219 and 103.42.110.227.
One IP number: The host name mx3.email-hosting.net.au points to 112.140.176.6.
Names that point to an IP:
Names pointing to 103.42.110.219: mx2.email-hosting.net.au, mx4.email-hosting.net.au and mx1.email-hosting.net.au.
Names pointing to 103.42.110.227: mx2.email-hosting.net.au, mx4.email-hosting.net.au and mx1.email-hosting.net.au.
Names pointing to 112.140.176.6: mx2.email-hosting.net.au, mx4.email-hosting.net.au and mx3.email-hosting.net.au.