addcode.study - dns.ninja
addcode.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.129🇨🇦 Amazon216.150.16.0/24 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 | receive.forge.rmta.net ⭐ | ||||||
| A | 52.70.1.168🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-70-1-168.compute-1.amazonaws.com | ||||||
| A | 98.91.53.166🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-98-91-53-166.compute-1.amazonaws.com | ||||||
| TXT | google-site-verification=09xJPQM9am69M66rxarpFYdnIrNd351pU6XxQk5GQWs | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1792597604 | ||||||
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=1792843309 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NSns1.vercel-dns.com2026-10-22 → 2026-10-24 · 2 obs
● 2026-10-24 12:29:56
●NSns2.vercel-dns.com2026-10-22 → 2026-10-24 · 2 obs
● 2026-10-24 12:29:56
●MXreceive.forge.rmta.net2026-10-23 → 2026-10-24 · 2 obs
● 2026-10-24 12:29:56
○A216.150.1.12026-10-23 → 2026-10-23 · 4 obs
● 2026-10-23 10:07:22
○ 2026-10-24 12:29:52
○ 2026-10-24 12:29:56
●A216.150.1.1292026-10-24 → 2026-10-24 · 3 obs
● 2026-10-24 12:29:52
● 2026-10-24 12:29:56
○A216.150.1.1932026-10-22 → 2026-10-22 · 3 obs
○ 2026-10-23 10:07:22
○ 2026-10-24 12:29:56
○A216.150.1.652026-10-23 → 2026-10-23 · 4 obs
● 2026-10-23 10:07:22
○ 2026-10-24 12:29:52
○ 2026-10-24 12:29:56
●A216.150.16.1292026-10-22 → 2026-10-24 · 4 obs
○ 2026-10-23 10:07:22
● 2026-10-24 12:29:52
● 2026-10-24 12:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| addcode.study | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for addcode.study (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.193, 216.150.1.129 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 1 | receive.forge.rmta.net (pri: 10) |
| TXT | 1 | google-site-verification=09xJPQM9am69M66 |
| 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
addcode.study points to the IP addresses 216.150.1.129 and 216.150.16.129
Two other host names, along with sellmyapartmentbuildinglosangeles.com, aiagentspec.com and squadagi.com, also share IP numbers with addcode.study.
Name Servers
addcode.study is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
addcode.study shares its NS records with other domains, for example antalyakilisesi.com, openzoo.fun, delhimasala.in and two others.
addcode.study shares at least some of its name servers with other domains, such as maquinariassantasara.cl.
ns1.vercel-dns.com and ns2.vercel-dns.com each resolve to two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, while ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
The sole mail server for addcode.study is receive.forge.rmta.net.
Among the domains sharing a mail server setup with addcode.study are cantinhodonatal.com, weeflow.io, subly.run and two others.
addcode.study shares mail servers with at least some other domains, such as mongeslandscaping.com, feuilkasdr.resend.app and cordlyhq.com.
receive.forge.rmta.net carries two IP numbers: 52.70.1.168 and 98.91.53.166.