ctdallocationstudy.com - dns.ninja
ctdallocationstudy.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=1786349879 | ||||||
Same first word
ctdallocationstudy.com |
DNS History
11 records (11 active, 0 former)
●NSns-1026.awsdns-00.org2020-02-06 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●NSns-14.awsdns-01.com2020-02-06 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●NSns-1623.awsdns-10.co.uk2020-02-06 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●NSns-630.awsdns-14.net2020-02-06 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MX3zprpr6d2mp55fofavdampoxxmq6lha64cm7js5fqssxaygifwdq.mx-verification.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MXalt1.aspmx.l.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MXalt2.aspmx.l.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MXalt3.aspmx.l.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MXalt4.aspmx.l.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●MXaspmx.l.google.com2020-12-12 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
●A3.210.21.502020-02-06 → 2026-08-10 · 2 obs
● 2026-08-10 08:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ctdallocationstudy.com | ns-14.awsdns-01.com, ns-630.awsdns-14.net, ns-1623.awsdns-10.co.uk, ns-1026.awsdns-00.org | 2 records |
✅ Authoritative Response
Server:205.251.196.2
NS records: ns-14.awsdns-01.com, ns-630.awsdns-14.net, ns-1623.awsdns-10.co.uk, ns-1026.awsdns-00.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdallocationstudy.com (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.210.21.50 |
| NS | 4 | ns-1026.awsdns-00.org, ns-14.awsdns-01.com... |
| MX | 6 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:967484a7.ppspf.net ~all |
| SOA | 1 | ns-14.awsdns-01.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-14.awsdns-01.com, ns-14.awsdns-01.com)
Analysis
IP Addresses
ctdallocationstudy.com resolves to one IP address: 3.210.21.50.
Among the host names that share IP numbers with ctdallocationstudy.com is ec2-3-210-21-50.compute-1.amazonaws.com, as one example.
Name Servers
The authoritative name servers for ctdallocationstudy.com are ns-14.awsdns-01.com, ns-630.awsdns-14.net, ns-1026.awsdns-00.org and ns-1623.awsdns-10.co.uk.
ctdallocationstudy.com shares at least some of its name servers with other domains, including nisas.jp, myohportalsso.co.uk, h-1.click and two others.
The host names ns-14.awsdns-01.com, ns-630.awsdns-14.net, ns-1026.awsdns-00.org and ns-1623.awsdns-10.co.uk each resolve to two IP addresses: ns-14.awsdns-01.com resolves to 205.251.192.14 and 2600:9000:5300:e00::1; ns-630.awsdns-14.net resolves to 205.251.194.118 and 2600:9000:5302:7600::1; ns-1026.awsdns-00.org resolves to 205.251.196.2 and 2600:9000:5304:200::1; ns-1623.awsdns-10.co.uk resolves to 205.251.198.87 and 2600:9000:5306:5700::1.
Mail Servers
ctdallocationstudy.com is handled by 6 mail servers: aspmx.l.google.com, 3zprpr6d2mp55fofavdampoxxmq6lha64cm7js5fqssxaygifwdq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.
ctdallocationstudy.com has at least partial mail server overlap with other domains such as ns500698.ns500698.ns500759.ns500735.ns500698.ns500698.ns500736.ns500698.ns500708.ns500686.ns500576.ns500652.trackreceptor.com, ns500693.ns500693.ns500734.ns500734.ns500734.ns500693.ns500693.ns500588.ns500588.ns500693.ns500693.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500699.ns500699.ns500699.ns500693.ns500734.ns500734.ns500693.ns500588.ns500588.ns500683.ns500693.ns500683.ns500632.ns500632.dtrkdll.com and two more.
These mail servers commonly appear together with alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and two other mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 192.179.18.26 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.