tutorial.one - robtex.com
tutorial.one
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1783234305 | ||||||
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
○NSlaunch1.spaceship.net2026-02-21 → 2026-06-04 · 4 obs
● 2026-02-21 22:01:34
● 2026-06-04 04:40:18
○ 2026-07-05 07:33:32
○NSlaunch2.spaceship.net2026-02-21 → 2026-06-04 · 4 obs
● 2026-02-21 22:01:34
● 2026-06-04 04:40:18
○ 2026-07-05 07:33:32
○NSnoah.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
●NSns1.afternic.com2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 07:33:32
○NSns1.undeveloped.com2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 20:07:34
○ 2026-02-21 22:01:34
○ 2026-07-05 07:33:32
●NSns2.afternic.com2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 07:33:32
○NSns2.undeveloped.com2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 20:07:34
○ 2026-02-21 22:01:34
○ 2026-07-05 07:33:32
○NSroxy.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
○A104.31.74.582017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
○A104.31.75.582017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
●A13.248.169.482026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 07:33:32
○A2400:cb00:2048:1::681f:4a3a2017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
○A2400:cb00:2048:1::681f:4b3a2017-03-16 → 2017-03-16 · 3 obs
○ 2020-01-11 20:07:34
○ 2026-07-05 07:33:32
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 20:07:34
○ 2026-02-21 22:01:34
○ 2026-07-05 07:33:32
○A44.232.173.2492026-02-21 → 2026-06-04 · 4 obs
● 2026-02-21 22:01:34
● 2026-06-04 04:40:18
○ 2026-07-05 07:33:32
○A52.40.42.1132026-02-21 → 2026-06-04 · 4 obs
● 2026-02-21 22:01:34
● 2026-06-04 04:40:18
○ 2026-07-05 07:33:32
○A52.58.78.162020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 20:07:34
○ 2026-02-21 22:01:34
○ 2026-07-05 07:33:32
●A76.223.54.1462026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 07:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| one | a.nic.one, b.nic.one, c.nic.one, x.nic.one... | 12 records |
| tutorial.one | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorial.one (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.one, a.nic.one, b.nic.one...)
Analysis
IP Addresses
tutorial.one has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — howlongwillyoulive.com, thesoi.com, canada-photobooth.com and two others — share IP numbers with tutorial.one.
Name Servers
The NS records for tutorial.one delegate to ns1.afternic.com and ns2.afternic.com.
tutorial.one shares its name server setup with other domains, including worldbarter.com, ns5.enfrastructure.com, 213-161-91-253.sirocom.com and two others.
At least some of tutorial.one's name servers are shared with other domains, for example sectorcapitals.com, gxez.com, executiveentrepreneur.com and two more.
These name servers are often deployed together with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.