ctsi-usa.org - robtex.com
ctsi-usa.org
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=1776174824 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns-1504.awsdns-60.org2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
●NSns-1859.awsdns-40.co.uk2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
●NSns-263.awsdns-32.com2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
●NSns-645.awsdns-16.net2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
○NSns85.worldnic.com2016-11-25 → 2017-08-06 · 4 obs
● 2017-08-06 23:51:40
○ 2026-04-10 13:17:44
○ 2026-04-14 14:14:06
○NSns86.worldnic.com2016-11-25 → 2017-08-06 · 4 obs
● 2017-08-06 23:51:40
○ 2026-04-10 13:17:44
○ 2026-04-14 14:14:06
○MXctsiusa-com01b.mail.protection.outlook.com2016-11-25 → 2017-08-06 · 4 obs
● 2017-08-06 23:51:40
○ 2026-04-10 13:17:44
○ 2026-04-14 14:14:06
●MXmxa-008c4301.gslb.pphosted.com2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
●MXmxb-008c4301.gslb.pphosted.com2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
○A208.91.197.262015-05-04 → 2016-04-13 · 4 obs
● 2016-04-13 21:04:12
○ 2016-11-25 00:07:10
○ 2026-04-14 14:14:06
●A3.234.114.852026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:17:44
● 2026-04-14 14:14:06
○A70.169.166.342016-11-25 → 2017-08-06 · 5 obs
● 2016-11-25 00:07:10
● 2017-08-06 23:51:40
○ 2026-04-10 13:17:44
○ 2026-04-14 14:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| ctsi-usa.org | ns-1859.awsdns-40.co.uk, ns-645.awsdns-16.net, ns-1504.awsdns-60.org, ns-263.awsdns-32.com | 1 record |
✅ Authoritative Response
Server:205.251.199.67
NS records: ns-1859.awsdns-40.co.uk, ns-645.awsdns-16.net, ns-1504.awsdns-60.org, ns-263.awsdns-32.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctsi-usa.org (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.234.114.85 |
| NS | 4 | ns-1504.awsdns-60.org, ns-1859.awsdns-40.co.uk... |
| MX | 2 | mxa-008c4301.gslb.pphosted.com (pri: 0), mxb-008c4301.gslb.pphosted.com (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1504.awsdns-60.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1504.awsdns-60.org)
Analysis
IP Addresses
ctsi-usa.org points to IP number 3.234.114.85.
For instance, other host names rcss.us, readyalarm.com, mail.scekc.com, firecominc.com and rfi.com share IP numbers with ctsi-usa.org.
Name Servers
ctsi-usa.org is delegated to four name servers: ns-263.awsdns-32.com, ns-645.awsdns-16.net, ns-1504.awsdns-60.org and ns-1859.awsdns-40.co.uk.
ctsi-usa.org shares name servers with other domains at least partially, for example tarot.com, d1x1vo7c0kcj0w.cloudfront.net, debbieong.com, fujitax.com and smileclub.com.br.
These name servers are commonly used with ns-852.awsdns-42.net.
Host names with two IP numbers:
ns-263.awsdns-32.com points to: 2600:9000:5301:700::1 and 205.251.193.7
ns-645.awsdns-16.net points to: 2600:9000:5302:8500::1 and 205.251.194.133
ns-1504.awsdns-60.org points to: 2600:9000:5305:e000::1 and 205.251.197.224
ns-1859.awsdns-40.co.uk points to: 2600:9000:5307:4300::1 and 205.251.199.67
Mail Servers
Two mail servers mxa-008c4301.gslb.pphosted.com and mxb-008c4301.gslb.pphosted.com handle ctsi-usa.org.
ctsi-usa.org shares the same mail server setup as other domains, for instance cts-av.com, turnkeyt.com, rcss.us, firecominc.com and rfi.com.
ctsi-usa.org shares at least partially some mail servers with other domains, for instance isc-world.com.
Host names with a single IP
mxa-008c4301.gslb.pphosted.com points to: 148.163.158.56
mxb-008c4301.gslb.pphosted.com points to: 148.163.158.56
Host names pointing to 148.163.158.56: mxa-008c4301.gslb.pphosted.com and mxb-008c4301.gslb.pphosted.com