customtool.us - robtex.com
customtool.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2026-03-16 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776140459 | ||||||
Subdomains
ctdsbs.customtool.us |
Same first word
customtool.co |
customtool.org |
customtool.us |
DNS History
12 records (4 active, 8 former)
○NSns1.ownwebnow.com2015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
○NSns2.ownwebnow.com2015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
●NSns39.domaincontrol.com2026-02-16 → 2026-04-14 · 3 obs
● 2026-02-16 14:37:56
● 2026-04-14 04:53:10
●NSns40.domaincontrol.com2026-02-16 → 2026-04-14 · 3 obs
● 2026-02-16 14:37:56
● 2026-04-14 04:53:10
○MXbarracuda.customtool.us2015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
○MXctdsbs.customtool.us2015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
○MXcustomtool-us.mail.protection.outlook.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
○MXcustomtool.us.snwlhosted.com2015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
●A13.248.213.452026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:53:10
○A65.99.255.502015-08-11 → 2017-10-14 · 4 obs
● 2017-10-14 06:09:36
○ 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
○A67.225.159.1982026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 14:37:56
○ 2026-04-14 04:53:10
●A76.223.67.1892026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| customtool.us | ns39.domaincontrol.com, ns40.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for customtool.us (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of ctdsbs.customtool.us is customtool.us.
IP Addresses
customtool.us points to two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names such as realrail.org, carlsdelivered.com, autismpuzzlepiece.com, visionaryfunds.com and frasy.xyz share IPs with customtool.us.
Name Servers
Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for customtool.us.
customtool.us shares the same name server setup as other domains, for example cbsmods.com, migliori.pl, harlequinminerals.com, bigbrotherhoh.info and naplesdecden.com.
Host names with two IP numbers:
ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.
ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.