value.study - robtex.com
value.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.7🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| PTR | ip-216-24-57-7.ingress.render.com | ||||||
| A | 216.24.57.15🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| A | 2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | fwd1.porkbun.com ⭐ | ||||||
| A | 44.226.226.6🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| MX | fwd2.porkbun.com(20) | ||||||
| A | 52.10.201.111🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| TXT | v=spf1 include:_spf.porkbun.com ~all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2412931452 | ||||||
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=1788915177 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NScuritiba.ns.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●NSfortaleza.ns.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●NSmaceio.ns.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●NSsalvador.ns.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●MXfwd1.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●MXfwd2.porkbun.com2026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●A216.24.57.152026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
●A216.24.57.72026-09-03 → 2026-09-09 · 2 obs
● 2026-09-09 01:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, c.nic.study, b.nic.study, x.nic.study... | 12 records |
| value.study | curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.11.180
NS records: curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for value.study (unsigned zone)
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.24.57.7, 216.24.57.15 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 2 | fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.porkbun.com ~all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
value.study points to the IP addresses 216.24.57.7 and 216.24.57.15
Additional host names — jurnee.club, pokerpay.me, comicsnmagzplus.one and two others — share IP numbers with value.study.
Name Servers
value.study has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
At least some of value.study's name servers are shared with other domains, for example singingwithsolos.com, darsec.app, shipit.day and two more.
Four hostnames, each resolving to a pair of IP addresses: curitiba.ns.porkbun.com directs to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com directs to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com directs to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com directs to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.
Mail Servers
value.study has two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.
value.study shares the same mail server setup as other domains, including triberisingco.com, neworleansaiconsulting.com, dorsettandco.com and two others.
value.study overlaps on mail servers with several other domains, for example cxj.us, interstellardrift.com, forjahybrid.com and equityclosingservices.com.
Each of fwd1.porkbun.com and fwd2.porkbun.com has one IP address: fwd1.porkbun.com uses 44.226.226.6 and fwd2.porkbun.com uses 52.10.201.111.