certren.com - robtex.com
certren.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.197.240.20🇺🇸 Amazon15.197.240.0/20 | ||||||
| PTR | acf3b736b777428f5.awsglobalaccelerator.com | ||||||
| NS | ns1.verification-hold.suspended-domain.com ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| NS | dns11.parkpage.foundationapi.com ⚠️ Not in zone NS records | ||||||
| A | 162.251.82.254🇺🇸 Cloudflare162.251.82.0/24 PDR | ||||||
| NS | dns12.parkpage.foundationapi.com ⚠️ Not in zone NS records | ||||||
| A | 162.251.82.2🇺🇸 Cloudflare162.251.82.0/24 PDR | ||||||
| SOA | ns1.verification-hold.suspended-domain.comadmin@suspended-domain.com 2012-02-20 #12 | ||||||
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=1774391212 | ||||||
MX for
certren.com |
Same first word
certren.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.bigrock.in2026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
●NSdns11.parkpage.foundationapi.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:42
●NSdns12.parkpage.foundationapi.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:42
○NSdns2.bigrock.in2026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
○NSdns3.bigrock.in2026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
○NSdns4.bigrock.in2026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
●NSns1.verification-hold.suspended-domain.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:42
○MXcertren.com2026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
●A15.197.240.202026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:39:42
○A173.199.130.552026-03-17 → 2026-03-17 · 2 obs
○ 2026-03-24 22:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| certren.com | dns11.parkpage.foundationapi.com, dns12.parkpage.foundationapi.com | 2 records |
✅ Authoritative Response
Server:162.251.82.2
NS records: dns11.parkpage.foundationapi.com, dns12.parkpage.foundationapi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certren.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.197.240.20 |
| SOA | 1 | ns1.verification-hold.suspended-domain.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns11.parkpage.foundationapi.com, dns12.parkpage.foundationapi.com)
Analysis
Mail Server Role
certren.com serves as the mail server for certren.com.
IP Addresses
certren.com points to IP number 15.197.240.20.
For instance, other host names brasilcurtidas.com, ifacinema.com, moratalprocuradores.com, lagoairone.com and mail.starrymoments.com share IP numbers with certren.com.
Name Servers
The delegation for certren.com is handled by three name servers: dns11.parkpage.foundationapi.com, dns12.parkpage.foundationapi.com and ns1.verification-hold.suspended-domain.com.
certren.com shares name servers with other domains at least partially, for example www.wwwspotifymx.com, vsprofesionales.com, umobilitycloud.com, ns2.westbroke.com and esoestodoamigos.com.
These name servers are commonly used with the name servers dns10.parkpage.foundationapi.com and ns2.verification-hold.suspended-domain.com.
Host names with a single IP address: dns11.parkpage.foundationapi.com points to 162.251.82.254; dns12.parkpage.foundationapi.com points to 162.251.82.2; ns1.verification-hold.suspended-domain.com points to 127.0.0.1.