codingtools.org - robtex.com
codingtools.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns-cloud-a1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| A | 216.239.32.106🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| NS | ns-cloud-a2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| A | 216.239.34.106🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| NS | ns-cloud-a3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a3.googledomains.com | ||||||
| A | 216.239.36.106🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-a3.googledomains.com | ||||||
| NS | ns-cloud-a4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a4.googledomains.com | ||||||
| A | 216.239.38.106🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-a4.googledomains.com | ||||||
| SOA | ns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=6 | ||||||
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=1787965418 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
14 records (5 active, 9 former)
○NSdns010.d.register.com2015-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
○NSdns052.c.register.com2015-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
○NSdns130.b.register.com2015-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
○NSdns243.a.register.com2015-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
●NSns-cloud-a1.googledomains.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 17:20:06
● 2026-08-29 01:14:08
●NSns-cloud-a2.googledomains.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 17:20:06
● 2026-08-29 01:14:08
●NSns-cloud-a3.googledomains.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 17:20:06
● 2026-08-29 01:14:08
●NSns-cloud-a4.googledomains.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 17:20:06
● 2026-08-29 01:14:08
○NSns1.namefind.com2020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 23:19:12
○ 2026-08-17 17:20:06
○ 2026-08-29 01:14:08
○NSns2.namefind.com2020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 23:19:12
○ 2026-08-17 17:20:06
○ 2026-08-29 01:14:08
○MXp.webcom.ctmail.com2016-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
○A216.21.239.1972015-06-18 → 2017-04-07 · 4 obs
● 2017-04-07 10:25:26
○ 2020-04-09 23:19:12
○ 2026-08-29 01:14:08
○A35.186.238.1012020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 23:19:12
○ 2026-08-17 17:20:06
○ 2026-08-29 01:14:08
●A76.76.21.212026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 17:20:06
● 2026-08-29 01:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| codingtools.org | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com... |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
codingtools.org points to a single IP number: 76.76.21.21.
Additional host names — gizafe.cn, cowboyscentric.com, terezakinnert.com and two others — share IP numbers with codingtools.org.
Name Servers
codingtools.org has four authoritative name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
At least some of codingtools.org's name servers are shared with other domains, for example anyverse.ai, abanothiconsulting.com, precision-crane.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-a1.googledomains.com directs to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com directs to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com directs to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com directs to 216.239.38.106 and 2001:4860:4802:38::6a.