schooladmin.one - dns.ninja
schooladmin.one
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1435.awsdns-51.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:9b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1435.awsdns-51.org | ||||||
| A | 205.251.197.155🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1435.awsdns-51.org | ||||||
| NS | ns-1663.awsdns-15.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:7f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| A | 205.251.198.127🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| NS | ns-400.awsdns-50.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:9000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-400.awsdns-50.com | ||||||
| A | 205.251.193.144🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-400.awsdns-50.com | ||||||
| NS | ns-891.awsdns-47.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:7b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-891.awsdns-47.net | ||||||
| A | 205.251.195.123🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
one
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.one ⭐ | ||||||
| NS | b.nic.one | ||||||
| NS | c.nic.one | ||||||
| NS | x.nic.one | ||||||
| NS | y.nic.one | ||||||
| NS | z.nic.one | ||||||
| SOA | a.nic.oneadmin@tldns.godaddy serial=1782571838 | ||||||
Same first word
schooladmin.co |
schooladmin.net |
schooladmin.ch |
schooladmin.co.nz |
schooladmin.info |
schooladmin.one |
schooladmin.ca |
schooladmin.com |
schooladmin.de |
schooladmin.co.za |
schooladmin.ro |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-1435.awsdns-51.org2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 16:41:56
● 2026-06-27 14:57:24
●NSns-1663.awsdns-15.co.uk2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 16:41:56
● 2026-06-27 14:57:24
●NSns-400.awsdns-50.com2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 16:41:56
● 2026-06-27 14:57:24
●NSns-891.awsdns-47.net2026-03-26 → 2026-06-27 · 3 obs
● 2026-03-26 16:41:56
● 2026-06-27 14:57:24
○NSns1.dynadot.com2018-12-19 → 2018-12-19 · 3 obs
○ 2026-03-26 16:41:56
○ 2026-06-27 14:57:24
○NSns2.dynadot.com2018-12-19 → 2018-12-19 · 3 obs
○ 2026-03-26 16:41:56
○ 2026-06-27 14:57:24
○A23.253.218.572018-12-19 → 2018-12-19 · 3 obs
○ 2026-03-26 16:41:56
○ 2026-06-27 14:57:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| one | z.nic.one, x.nic.one, b.nic.one, y.nic.one... | 12 records |
| schooladmin.one | ns-400.awsdns-50.com, ns-891.awsdns-47.net, ns-1435.awsdns-51.org, ns-1663.awsdns-15.co.uk | - |
✅ Authoritative Response
Server:205.251.198.127
NS records: ns-400.awsdns-50.com, ns-891.awsdns-47.net, ns-1435.awsdns-51.org, ns-1663.awsdns-15.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schooladmin.one (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.one, z.nic.one, x.nic.one...)
Analysis
Name Servers
Four name servers handle the delegation for schooladmin.one: ns-400.awsdns-50.com, ns-891.awsdns-47.net, ns-1435.awsdns-51.org and ns-1663.awsdns-15.co.uk.
schooladmin.one has at least partial name server overlap with other domains, such as obavijesti.info, merstham.cricket, d1if9ux9bho276.cloudfront.net and two others.
These name servers tend to appear together with the name servers ns-298.awsdns-37.com, ns-1244.awsdns-27.org and ns-1880.awsdns-43.co.uk.
ns-400.awsdns-50.com, ns-891.awsdns-47.net, ns-1435.awsdns-51.org and ns-1663.awsdns-15.co.uk all point to exactly two IP numbers each: ns-400.awsdns-50.com → 205.251.193.144 and 2600:9000:5301:9000::1; ns-891.awsdns-47.net → 205.251.195.123 and 2600:9000:5303:7b00::1; ns-1435.awsdns-51.org → 205.251.197.155 and 2600:9000:5305:9b00::1; ns-1663.awsdns-15.co.uk → 205.251.198.127 and 2600:9000:5306:7f00::1.