guide.school - dns.ninja
guide.school
school
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.school ⭐ | ||||||
| NS | v0n1.nic.school | ||||||
| NS | v0n2.nic.school | ||||||
| NS | v0n3.nic.school | ||||||
| NS | v2n0.nic.school | ||||||
| NS | v2n1.nic.school | ||||||
| SOA | v0n0.nic.schoolhostmaster@donuts.email serial=1780578404 | ||||||
Subdomains
www.guide.school |
Same first word
Similar names
DNS History
17 records (11 active, 6 former)
○NSdns1.name-services.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
○NSdns2.name-services.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
○NSdns3.name-services.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
○NSdns4.name-services.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
○NSdns5.name-services.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
●NSjermaine.ns.cloudflare.com2026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
●NSjoyce.ns.cloudflare.com2026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
●MXalt1.aspmx.l.google.com2026-03-24 → 2026-06-04 · 2 obs
● 2026-06-04 13:34:46
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-06-04 · 2 obs
● 2026-06-04 13:34:46
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-06-04 · 2 obs
● 2026-06-04 13:34:46
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-06-04 · 2 obs
● 2026-06-04 13:34:46
●MXaspmx.l.google.com2026-03-24 → 2026-06-04 · 2 obs
● 2026-06-04 13:34:46
●A104.21.79.492026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
●A172.67.142.52026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
●A2606:4700:3034::ac43:8e052026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
●A2606:4700:3037::6815:4f312026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 10:21:48
● 2026-06-04 13:34:46
○A8.5.1.352016-12-10 → 2016-12-10 · 3 obs
○ 2017-09-03 15:11:00
○ 2026-06-04 13:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| guide.school | joyce.ns.cloudflare.com, jermaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.14
NS records: joyce.ns.cloudflare.com, jermaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guide.school (unsigned zone)
⏱️ Timing
Total: 2826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.5, 104.21.79.49 |
| AAAA | 2 | 2606:4700:3037::6815:4f31, 2606:4700:3034::ac43:8e05 |
| NS | 2 | jermaine.ns.cloudflare.com, joyce.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 3 | google-site-verification=SN3k8Nr7y_yXi9_, google-site-verification=e81geUk6YWqcPyB... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jermaine.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n0.nic.school, v0n1.nic.school...)
Analysis
Hierarchy
guide.school is the parent zone for www.guide.school.
IP Addresses
guide.school points to 4 IP addresses — 104.21.79.49, 172.67.142.5, 2606:4700:3034::ac43:8e05 and 2606:4700:3037::6815:4f31.
howly.gg, iteveru.top, bernudrebes.lv plus two other host names have IP numbers in common with guide.school.
Name Servers
guide.school is delegated to two name servers: jermaine.ns.cloudflare.com and joyce.ns.cloudflare.com.
The name server configuration of guide.school is shared with other domains, for instance klaaskroezen.com, worldview-agility.com, boulangeriesalamin.ch and two others.
guide.school partially shares its NS delegation with several other domains, including hdrezka.pro, reportpulse.cfd, ila.cl and two others.
These name servers tend to appear together with the name servers dalary.ns.cloudflare.com, marvin.ns.cloudflare.com and jeremy.ns.cloudflare.com, plus two others.
Hosts with 6 IP addresses each:
The hostname jermaine.ns.cloudflare.com resolves to 108.162.195.157, 162.159.44.157, 172.64.35.157 and three additional IP addresses.
The hostname joyce.ns.cloudflare.com resolves to 108.162.194.14, 162.159.38.14, 172.64.34.14 and three additional IP addresses.
Mail Servers
Mail for guide.school is routed through 5 mail servers, including aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by guide.school are shared with other domains: ns500693.ns500693.ns500699.ns500699.ns500699.ns500693.ns500693.ns500699.ns500699.ns500693.ns500588.ns500699.ns500699.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500734.ns500699.ns500734.ns500693.ns500734.ns500734.ns500588.ns500699.ns500693.ns500693.ns500612.ns500612.ns500612.ns500612.ns500110.dtrkdll.com, ns500734.ns500734.ns500699.ns500693.ns500693.ns500683.ns500699.ns500683.ns500632.ns500612.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and two others among them.
These mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and four other.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 142.251.16.27 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com points to 192.178.128.27 and 2607:f8b0:4023:2801::1b.
alt2.aspmx.l.google.com points to 172.253.145.26 and 2607:f8b0:4023:3003::1a.
alt3.aspmx.l.google.com points to 172.253.135.27 and 2607:f8b0:4023:1015::1b.
alt4.aspmx.l.google.com points to 173.194.76.27 and 2a00:1450:400c:c00::1b.