testinc.com - dns.ninja
testinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.201.112.106🇺🇸 A5-1216.201.112.0/24 Proxy for Pearl Technology | ||||||
| PTR | www.testinc.com | ||||||
| NS | ns1.a5.com ⭐ | ||||||
| A | 216.201.112.4🇺🇸 A5-1216.201.112.0/24 Proxy for Pearl Technology | ||||||
| PTR | ns1.a5.com | ||||||
| NS | ns2.a5.com | ||||||
| A | 209.251.96.4🇺🇸 A5-1209.251.96.0/24 Proxy for Pearl Technology | ||||||
| PTR | ns2.a5.com | ||||||
| MX | d313072a.ess.barracudanetworks.com ⭐ | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| MX | d313072b.ess.barracudanetworks.com(20) | ||||||
| A | 209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| TXT | MS=ms95470630 | ||||||
| TXT | v=spf1 ip4:216.201.112.106 include:spf.protection.outlook.com include:spf.int... | ||||||
| SOA | ns1.a5.comnoc@a5.com 2025-03-06 #0 | ||||||
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=1785853959 | ||||||
Subdomains
www.testinc.com |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns.testinc.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-05-06 17:58:30
○ 2026-08-04 14:54:24
●NSns1.a5.com2026-02-23 → 2026-08-04 · 3 obs
● 2026-02-23 12:03:22
● 2026-08-04 14:54:24
○NSns1.ivhost.org2015-05-06 → 2020-02-14 · 5 obs
● 2015-05-06 17:58:30
● 2020-02-14 06:35:52
○ 2026-02-23 12:03:22
○ 2026-08-04 14:54:24
●NSns2.a5.com2026-02-23 → 2026-08-04 · 3 obs
● 2026-02-23 12:03:22
● 2026-08-04 14:54:24
○NSns2.ivhost.org2015-05-06 → 2020-02-14 · 5 obs
● 2015-05-06 17:58:30
● 2020-02-14 06:35:52
○ 2026-02-23 12:03:22
○ 2026-08-04 14:54:24
●MXd313072a.ess.barracudanetworks.com2026-02-23 → 2026-08-04 · 3 obs
● 2026-02-23 12:03:22
● 2026-08-04 14:54:24
●MXd313072b.ess.barracudanetworks.com2026-02-23 → 2026-08-04 · 3 obs
● 2026-02-23 12:03:22
● 2026-08-04 14:54:24
○MXnospam.ivnet.com2007-08-14 → 2007-08-14 · 3 obs
○ 2015-05-06 17:58:30
○ 2026-08-04 14:54:24
○MXwest.smtp.exch025.serverdata.net2015-05-06 → 2020-02-14 · 5 obs
● 2015-05-06 17:58:30
● 2020-02-14 06:35:52
○ 2026-02-23 12:03:22
○ 2026-08-04 14:54:24
○A142.4.2.862015-05-06 → 2017-03-19 · 5 obs
● 2015-05-06 17:58:30
● 2017-03-19 06:42:52
○ 2020-02-14 06:35:52
○ 2026-08-04 14:54:24
●A216.201.112.1062026-02-23 → 2026-08-04 · 3 obs
● 2026-02-23 12:03:22
● 2026-08-04 14:54:24
○A68.252.180.552007-08-14 → 2007-08-14 · 3 obs
○ 2015-05-06 17:58:30
○ 2026-08-04 14:54:24
○A96.125.164.712020-02-14 → 2020-02-14 · 4 obs
● 2020-02-14 06:35:52
○ 2026-02-23 12:03:22
○ 2026-08-04 14:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| testinc.com | ns1.a5.com, ns2.a5.com | 2 records |
✅ Authoritative Response
Server:216.201.112.4
NS records: ns1.a5.com, ns2.a5.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testinc.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.201.112.106 |
| NS | 2 | ns2.a5.com, ns1.a5.com |
| MX | 2 | d313072a.ess.barracudanetworks.com (pri:, d313072b.ess.barracudanetworks.com (pri: |
| TXT | 2 | MS=ms95470630, v=spf1 ip4:216.201.112.106 include:spf.p |
| SOA | 1 | ns1.a5.com noc.a5.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.a5.com, ns2.a5.com)
Analysis
Hierarchy
testinc.com serves as the parent of www.testinc.com.
IP Addresses
testinc.com directs to one IP number, which is 216.201.112.106.
Host names like mail.lbbs.com are further examples that share IP numbers with testinc.com.
Name Servers
Two name servers handle the delegation for testinc.com: ns1.a5.com and ns2.a5.com.
testinc.com has the same name server delegation as a number of other domains, such as 122.251.209.in-addr.arpa, blmfcc.org, smapdi.com and two more.
testinc.com has at least partial name server overlap with other domains, such as mulberry.k12.il.us, 105.251.209.in-addr.arpa, npoint.net and two others.
ns1.a5.com directs to 216.201.112.4 and ns2.a5.com directs to 209.251.96.4; each host name points to exactly one IP number.
Mail Servers
The MX records for testinc.com point to two mail servers: d313072a.ess.barracudanetworks.com and d313072b.ess.barracudanetworks.com.
d313072a.ess.barracudanetworks.com and d313072b.ess.barracudanetworks.com both direct to 209.222.82.252, 209.222.82.253 and 209.222.82.255, all three IP addresses being shared between the two hosts.
d313072a.ess.barracudanetworks.com along with d313072b.ess.barracudanetworks.com each resolve to 209.222.82.252 IP addresses.
d313072a.ess.barracudanetworks.com along with d313072b.ess.barracudanetworks.com each resolve to 209.222.82.253 IP addresses.
d313072a.ess.barracudanetworks.com along with d313072b.ess.barracudanetworks.com each resolve to 209.222.82.255 IP addresses.