emailco.org - robtex.com
emailco.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.121.154.23🇦🇺 SERVERS-1221.121.154.0/24 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | server.awz.com | ||||||
| NS | ns1.servercontrol.com.au ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2400:d400:9898:1001::1001🇦🇺 SERVERS-12400:d400:9898::/48 Proxy route object registered by AS38195 | ||||||
| PTR | ns1.servercontrol.com.au | ||||||
| A | 27.50.65.19🇦🇺 SERVERS-127.50.65.0/24 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| NS | ns1.awz.ltd ⚠️ Not in zone NS records | ||||||
| A | 221.121.154.23🇦🇺 SERVERS-1221.121.154.0/24 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | server.awz.com | ||||||
| NS | ns2.awz.ltd ⚠️ Not in zone NS records | ||||||
| A | 221.121.154.23🇦🇺 SERVERS-1221.121.154.0/24 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | server.awz.com | ||||||
| NS | ns2.servercontrol.com.au ⚠️ Not in parent delegation | ||||||
| A | 2600:3c01::f03c:91ff:fead:3f64🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| PTR | ns2.servercontrol.com.au | ||||||
| A | 45.79.83.243🇺🇸 AKAMAI-LINODE-AP45.79.64.0/19 Akamai Technologies | ||||||
| PTR | ns2.servercontrol.com.au | ||||||
| MX | emailco.org ⭐ | ||||||
| A | 221.121.154.23🇦🇺 SERVERS-1221.121.154.0/24 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | server.awz.com | ||||||
| TXT | v=spf1 ip4:221.121.154.23 ip4:161.97.150.98 ip4:79.133.41.110 +a +mx +ip4:213... | ||||||
| TXT | google-site-verification=jQD5rYC1cQtt8o__8yfFthu8HVIIxa7-n95zg1rVD8c | ||||||
| SOA | ns1.servercontrol.com.auxcodeholic@gmail.com 2026-07-29 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785340979 | ||||||
MX for
emailco.org |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.awz.ltd2026-06-21 → 2026-07-29 · 3 obs
● 2026-06-21 12:12:32
● 2026-07-29 16:11:38
○NSns1.ieltss.com2015-06-08 → 2017-06-02 · 4 obs
● 2017-06-02 16:41:42
○ 2026-06-21 12:12:32
○ 2026-07-29 16:11:38
●NSns1.servercontrol.com.au2026-06-21 → 2026-07-29 · 3 obs
● 2026-06-21 12:12:32
● 2026-07-29 16:11:38
●NSns2.awz.ltd2026-06-21 → 2026-07-29 · 3 obs
● 2026-06-21 12:12:32
● 2026-07-29 16:11:38
○NSns2.ieltss.com2015-06-08 → 2017-06-02 · 4 obs
● 2017-06-02 16:41:42
○ 2026-06-21 12:12:32
○ 2026-07-29 16:11:38
●NSns2.servercontrol.com.au2026-06-21 → 2026-07-29 · 3 obs
● 2026-06-21 12:12:32
● 2026-07-29 16:11:38
●MXemailco.org2015-06-08 → 2026-07-29 · 2 obs
● 2026-07-29 16:11:38
○A109.75.166.162015-06-08 → 2017-06-02 · 4 obs
● 2017-06-02 16:41:42
○ 2026-06-21 12:12:32
○ 2026-07-29 16:11:38
●A221.121.154.232026-06-21 → 2026-07-29 · 3 obs
● 2026-06-21 12:12:32
● 2026-07-29 16:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| emailco.org | ns2.awz.ltd, ns1.awz.ltd | - |
✅ Authoritative Response
Server:221.121.154.23
NS records: ns2.awz.ltd, ns1.awz.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emailco.org (unsigned zone)
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.121.154.23 |
| NS | 2 | ns2.servercontrol.com.au, ns1.servercontrol.com.au |
| MX | 1 | emailco.org (pri: 0) |
| TXT | 2 | v=spf1 ip4:221.121.154.23 ip4:161.97.150, google-site-verification=jQD5rYC1cQtt8o_ |
| SOA | 1 | ns1.servercontrol.com.au xcodeholic.gmai |
Analysis
Mail Server Role
emailco.org serves as a mail server for emailco.org.
IP Addresses
emailco.org has exactly one IP address — 221.121.154.23.
mycoursefinder.net, _dc-mx.91e0e6ede07d.studybest.com, _dc-mx.64d73ed321ae.hupaa.com plus two other host names have IP numbers in common with emailco.org.
Name Servers
Four name servers handle the delegation for emailco.org: ns1.awz.ltd, ns2.awz.ltd, ns1.servercontrol.com.au and ns2.servercontrol.com.au.
emailco.org has at least partial name server overlap with other domains, such as awz.ltd, 53.127.118.in-addr.arpa, 233.84.203.in-addr.arpa and two others.
These name servers tend to appear together with the name servers ns3.servercontrol.com.au, ns1.net.au and ns2.net.au.
Host names pointing to two IP addresses:
ns1.servercontrol.com.au maps to two IP addresses — 27.50.65.19 and 2400:d400:9898:1001::1001.
ns2.servercontrol.com.au maps to two IP addresses — 45.79.83.243 and 2600:3c01::f03c:91ff:fead:3f64.
Host names resolving to a single IP address:
ns1.awz.ltd points to the IP address 221.121.154.23.
ns2.awz.ltd points to the IP address 221.121.154.23.
These two host names — ns1.awz.ltd and ns2.awz.ltd — each point to 221.121.154.23 IP addresses.
Mail Servers
emailco.org uses exactly one mail server, which is emailco.org.
There is one IP number for emailco.org: 221.121.154.23.