optimizr.com - robtex.com
optimizr.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=1775992267 | ||||||
Subdomains
www.optimizr.com |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-1290.awsdns-33.org2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●NSns-1541.awsdns-00.co.uk2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●NSns-168.awsdns-21.com2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●NSns-908.awsdns-49.net2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●MXmxa.mailgun.org2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●MXmxb.mailgun.org2015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
●A178.63.88.2432015-07-04 → 2026-04-12 · 2 obs
● 2026-04-12 11:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| optimizr.com | ns-168.awsdns-21.com, ns-908.awsdns-49.net, ns-1541.awsdns-00.co.uk, ns-1290.awsdns-33.org | 1 record |
✅ Authoritative Response
Server:205.251.192.168
NS records: ns-168.awsdns-21.com, ns-908.awsdns-49.net, ns-1541.awsdns-00.co.uk, ns-1290.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizr.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.63.88.243 |
| NS | 4 | ns-1290.awsdns-33.org, ns-1541.awsdns-00.co.uk... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-168.awsdns-21.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-168.awsdns-21.com)
Analysis
Hierarchy
optimizr.com is the parent of www.optimizr.com.
IP Addresses
optimizr.com points to IP number 178.63.88.243.
Other host names for example optimizr.net, www.optimizr.com and static.243.88.63.178.clients.your-server.de share IP numbers with optimizr.com.
Name Servers
optimizr.com is delegated to four name servers: ns-168.awsdns-21.com, ns-908.awsdns-49.net, ns-1290.awsdns-33.org and ns-1541.awsdns-00.co.uk.
optimizr.com shares name servers with other domains at least partially, for example savebc.com, movs.mobi, buyonplatform.eu, naturabrazil.net and (0x62656567)ol.com.
These name servers are commonly used with ns-1000.awsdns-61.net, ns-509.awsdns-63.com and ns-1704.awsdns-21.co.uk.
Host names with two IP numbers:
ns-168.awsdns-21.com points to: 2600:9000:5300:a800::1 and 205.251.192.168
ns-908.awsdns-49.net points to: 2600:9000:5303:8c00::1 and 205.251.195.140
ns-1290.awsdns-33.org points to: 2600:9000:5305:a00::1 and 205.251.197.10
ns-1541.awsdns-00.co.uk points to: 2600:9000:5306:500::1 and 205.251.198.5
Mail Servers
Two mail servers mxa.mailgun.org and mxb.mailgun.org handle optimizr.com.
optimizr.com shares the same mail server setup as other domains, for instance mnglass.org, publicgood.foundation, disasterpiecetheater.com, pollwizard.com and pajarrakos.com.
optimizr.com shares mail servers with other domains at least partially; for instance ardms.org, gottexmodels.com, ericwolf.me, neatbooksllc.com and terminus7.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with one IP number:
mxa.mailgun.org points to: 34.149.236.64.
mxb.mailgun.org points to: 34.160.157.95.