cognetive.com - robtex.com
cognetive.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.171.178.38🇦🇺 TPG-AU103.171.178.0/24 Proxy route | ||||||
| PTR | cog.itcity.net.au | ||||||
| NS | ns3.itcity.com.au ⭐ ⚠️ Not in parent delegation | ||||||
| A | 27.33.159.140🇦🇺 TPG-AU27.33.159.0/24 Proxy route | ||||||
| PTR | 27-33-159-140.static.tpgi.com.au | ||||||
| NS | ns1.itcity.com.au | ||||||
| A | 103.171.178.34🇦🇺 TPG-AU103.171.178.0/24 Proxy route | ||||||
| PTR | ns1.itcity.com.au | ||||||
| NS | ns2.itcity.com.au ⚠️ Not in zone NS records | ||||||
| A | 103.171.178.35🇦🇺 TPG-AU103.171.178.0/24 Proxy route | ||||||
| PTR | ns2.itcity.com.au | ||||||
| MX | cloud-spam01.spamblok.com.au ⭐ | ||||||
| A | 2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | fe3-r2-in.atl06.l.antispamcloud.com | ||||||
| A | 38.101.250.150🇺🇸 AS1663338.101.250.0/24 | ||||||
| PTR | fe3-r2-in.atl06.l.antispamcloud.com | ||||||
| MX | cloud-spam02.spamblok.com.au(20) | ||||||
| A | 2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | fe2-r2-in.la10.l.antispamcloud.com | ||||||
| A | 38.71.16.244🇺🇸 AS1663338.71.16.0/24 | ||||||
| PTR | fe2-r2-in.la10.l.antispamcloud.com | ||||||
| TXT | v=spf1 include:_spf.itcity.com.au ~all | ||||||
| SOA | ns3.itcity.com.aujodip@cognetive.com.au serial=1759594796 | ||||||
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=1777184091 | ||||||
Subdomains
mx10.cognetive.com |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.itcity.com.au2015-05-23 → 2026-04-26 · 2 obs
● 2026-04-26 06:19:50
●NSns2.itcity.com.au2015-05-23 → 2026-04-26 · 2 obs
● 2026-04-26 06:19:50
●NSns3.itcity.com.au2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 14:35:12
● 2026-04-26 06:19:50
●MXcloud-spam01.spamblok.com.au2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 14:35:12
● 2026-04-26 06:19:50
●MXcloud-spam02.spamblok.com.au2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 14:35:12
● 2026-04-26 06:19:50
○MXmx10.cognetive.com2015-05-23 → 2017-04-20 · 4 obs
● 2017-04-20 01:28:54
○ 2026-02-18 14:35:12
○ 2026-04-26 06:19:50
●A103.171.178.382026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 14:35:12
● 2026-04-26 06:19:50
○A210.50.198.1502015-05-23 → 2017-04-20 · 4 obs
● 2017-04-20 01:28:54
○ 2026-02-18 14:35:12
○ 2026-04-26 06:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cognetive.com | ns1.itcity.com.au, ns2.itcity.com.au | - |
✅ Authoritative Response
Server:103.171.178.34
NS records: ns1.itcity.com.au, ns2.itcity.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cognetive.com (unsigned zone)
⏱️ Timing
Total: 1293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.171.178.38 |
| NS | 2 | ns1.itcity.com.au, ns3.itcity.com.au |
| MX | 2 | cloud-spam01.spamblok.com.au (pri: 10), cloud-spam02.spamblok.com.au (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.itcity.com.au ~all |
| SOA | 1 | ns3.itcity.com.au jodip.cognetive.com.au |
Analysis
Hierarchy
The parent of mx10.cognetive.com is cognetive.com.
IP Addresses
cognetive.com points to a single IP address: 103.171.178.38.
Other host names such as mail.melbournegoldbuyers.net.au, mail.ditmann.com.au, pawnbrokersmelbourne.com, itcity.net.au and kukulka.com.au share IPs with cognetive.com.
Name Servers
cognetive.com is delegated to three name servers: ns1.itcity.com.au, ns2.itcity.com.au and ns3.itcity.com.au.
cognetive.com at least partially shares name servers with other domains, for example adelaidegoldcompany.com.au, ecologyhomewares.com.au, cwmnetwork.com.au, metfasteners.com.au and datacom.net.au.
Name servers ns4.itcity.com.au, ns5.itcity.com.au, itcity-rdns.itcity.com.au.178.171.103.in-addr.arpa, ns1.itcity.net.au, ns2.itcity.net.au, ns3.itcity.net.au and ns4.itcity.net.au are commonly used together.
Host names with a single IP address:
ns1.itcity.com.au resolves to 103.171.178.34.
ns2.itcity.com.au resolves to 103.171.178.35.
ns3.itcity.com.au resolves to 27.33.159.140.
Mail Servers
Two mail servers handle cognetive.com: cloud-spam01.spamblok.com.au and cloud-spam02.spamblok.com.au.
cognetive.com shares the same mail server setup as other domains, including datacom.net.au, itcity.com.au, cognetive.com.au, ipark.com.au and bar20.com.au.
Host names with two IP numbers:
cloud-spam01.spamblok.com.au points to 2001:550:2:78::ca:100 and 38.101.250.150.
cloud-spam02.spamblok.com.au points to 2001:550:2:3::62:100 and 38.71.16.244.