bufferupr.com - dns.ninja
bufferupr.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785005932 | ||||||
Subdomains
mail.bufferupr.com |
Same first word
bufferupr.com |
DNS History
6 records (6 active, 0 former)
●NSns-1332.awsdns-38.org2016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
●NSns-1598.awsdns-07.co.uk2016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
●NSns-171.awsdns-21.com2016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
●NSns-920.awsdns-51.net2016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
●MXmail.bufferupr.com2016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
●A54.79.50.2312016-12-15 → 2026-07-25 · 2 obs
● 2026-07-25 19:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| bufferupr.com | ns-171.awsdns-21.com, ns-920.awsdns-51.net, ns-1598.awsdns-07.co.uk, ns-1332.awsdns-38.org | 2 records |
✅ Authoritative Response
Server:205.251.197.52
NS records: ns-171.awsdns-21.com, ns-920.awsdns-51.net, ns-1598.awsdns-07.co.uk, ns-1332.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bufferupr.com (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.79.50.231 |
| NS | 4 | ns-1332.awsdns-38.org, ns-1598.awsdns-07.co.uk... |
| MX | 1 | mail.bufferupr.com (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.rationali.st -all |
| SOA | 1 | ns-1598.awsdns-07.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-171.awsdns-21.com, ns-171.awsdns-21.com)
Analysis
Hierarchy
mail.bufferupr.com is a subdomain of bufferupr.com.
IP Addresses
bufferupr.com resolves to one IP address: 54.79.50.231.
Other hosts including jittertrap.net, rationali.st and ec2-54-79-50-231.ap-southeast-2.compute.amazonaws.com share IP addresses with bufferupr.com.
Name Servers
The authoritative name servers for bufferupr.com are ns-171.awsdns-21.com, ns-920.awsdns-51.net, ns-1332.awsdns-38.org and ns-1598.awsdns-07.co.uk.
The name servers of bufferupr.com overlap at least partially with those of other domains — among them hirosetomoki.com, hp-q.com, primitive.cl and two more.
It is common to find these name servers alongside the name servers ns-1498.awsdns-59.org, ns-460.awsdns-57.com, ns1.tukios.net and two others.
Each of the four hosts ns-171.awsdns-21.com, ns-920.awsdns-51.net, ns-1332.awsdns-38.org and ns-1598.awsdns-07.co.uk has two IP addresses. ns-171.awsdns-21.com points to 205.251.192.171 and 2600:9000:5300:ab00::1. ns-920.awsdns-51.net points to 205.251.195.152 and 2600:9000:5303:9800::1. ns-1332.awsdns-38.org points to 205.251.197.52 and 2600:9000:5305:3400::1. ns-1598.awsdns-07.co.uk points to 205.251.198.62 and 2600:9000:5306:3e00::1.
Mail Servers
Mail for bufferupr.com is handled by a single mail server, mail.bufferupr.com.
mail.bufferupr.com has exactly one IP number: 13.54.121.199.