coding-tutor.com - dns.ninja
coding-tutor.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=1787531941 | ||||||
Same first word
coding-tutor.com |
Previous names
Next names
DNS History
12 records (4 active, 8 former)
○NSdns1.name-services.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○NSdns2.name-services.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○NSdns3.name-services.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○NSdns4.name-services.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○NSdns5.name-services.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
●NSns-cloud-b1.googledomains.com2026-03-29 → 2026-08-24 · 3 obs
● 2026-03-29 14:48:16
● 2026-08-24 01:02:42
●NSns-cloud-b2.googledomains.com2026-03-29 → 2026-08-24 · 3 obs
● 2026-03-29 14:48:16
● 2026-08-24 01:02:42
●NSns-cloud-b3.googledomains.com2026-03-29 → 2026-08-24 · 3 obs
● 2026-03-29 14:48:16
● 2026-08-24 01:02:42
●NSns-cloud-b4.googledomains.com2026-03-29 → 2026-08-24 · 3 obs
● 2026-03-29 14:48:16
● 2026-08-24 01:02:42
○MXmx1.emailsrvr.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○MXmx2.emailsrvr.com2018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
○A45.126.124.1042018-06-10 → 2018-06-10 · 3 obs
○ 2026-03-29 14:48:16
○ 2026-08-24 01:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coding-tutor.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coding-tutor.com (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Name Servers
coding-tutor.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
coding-tutor.com has at least partial name server overlap with other domains, such as clubchillsocial.com, beadleautogroup.com, geospark.net and two others.
It is common to see these name servers used together with name servers ns1.mirusresearch.com and ns2.mir.us.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.