echo.study - dns.ninja
echo.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.1.129Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| MX | mxext1.mailbox.org ⭐ | ||||||
| MX | mxext2.mailbox.org ⭐ | ||||||
| MX | mxext3.mailbox.org ⭐ | ||||||
| MX | mxext4.mailbox.org ⭐ | ||||||
| TXT | v=spf1 include:mailbox.org ~all | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1779789001 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1791383772 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSns1.vercel-dns.com2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●NSns2.vercel-dns.com2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●MXmxext1.mailbox.org2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●MXmxext2.mailbox.org2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●MXmxext3.mailbox.org2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●MXmxext4.mailbox.org2026-09-27 → 2026-10-07 · 2 obs
● 2026-10-07 15:11:14
●A216.150.1.12026-09-27 → 2026-10-07 · 4 obs
○ 2026-09-27 18:44:18
● 2026-09-28 19:41:36
● 2026-10-07 15:11:14
●A216.150.1.1292026-09-27 → 2026-10-07 · 5 obs
● 2026-09-27 18:44:18
○ 2026-09-27 20:18:06
● 2026-09-30 18:03:54
● 2026-10-07 15:11:14
○A216.150.1.1932026-09-27 → 2026-09-27 · 4 obs
● 2026-09-27 20:18:06
○ 2026-09-28 17:47:34
○ 2026-10-07 15:11:14
○A216.150.1.652026-09-28 → 2026-09-28 · 4 obs
● 2026-09-28 17:47:34
○ 2026-09-30 18:03:54
○ 2026-10-07 15:11:14
○A216.150.16.1292026-09-27 → 2026-09-27 · 4 obs
● 2026-09-27 18:44:18
○ 2026-09-28 17:47:34
○ 2026-10-07 15:11:14
○A216.150.16.1932026-09-28 → 2026-09-28 · 4 obs
● 2026-09-28 17:47:34
○ 2026-09-28 19:41:36
○ 2026-10-07 15:11:14
○A216.150.16.652026-09-27 → 2026-09-27 · 3 obs
○ 2026-09-27 18:44:18
○ 2026-10-07 15:11:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| echo.study | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for echo.study (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.129, 216.150.16.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 4 | mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
echo.study has two IP addresses: 216.150.1.1 and 216.150.1.129
Name Servers
echo.study has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.
Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
Mail for echo.study is handled by four mail servers: mxext1.mailbox.org, mxext2.mailbox.org, mxext3.mailbox.org and mxext4.mailbox.org.