optimizr.net - robtex.com
optimizr.net
net
| 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=1775972487 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-1426.awsdns-50.org2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●NSns-1904.awsdns-46.co.uk2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●NSns-248.awsdns-31.com2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●NSns-587.awsdns-09.net2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●MXmxa.mailgun.org2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●MXmxb.mailgun.org2015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
●A178.63.88.2432015-08-03 → 2026-04-12 · 2 obs
● 2026-04-12 06:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| optimizr.net | ns-248.awsdns-31.com, ns-587.awsdns-09.net, ns-1904.awsdns-46.co.uk, ns-1426.awsdns-50.org | 1 record |
✅ Authoritative Response
Server:205.251.197.146
NS records: ns-248.awsdns-31.com, ns-587.awsdns-09.net, ns-1904.awsdns-46.co.uk, ns-1426.awsdns-50.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizr.net (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.63.88.243 |
| NS | 4 | ns-1426.awsdns-50.org, ns-1904.awsdns-46.co.uk... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 20) |
| TXT | 1 | v=spf1 include:mailgun.org a:mo.optimizr |
| SOA | 1 | ns-1426.awsdns-50.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-587.awsdns-09.net)
Analysis
IP Addresses
optimizr.net points to a single IP address: 178.63.88.243.
Other host names, for example www.optimizr.com, optimizr.com and static.243.88.63.178.clients.your-server.de share IPs with optimizr.net.
Name Servers
optimizr.net is delegated to four name servers: ns-248.awsdns-31.com, ns-587.awsdns-09.net, ns-1426.awsdns-50.org and ns-1904.awsdns-46.co.uk.
optimizr.net at least partially shares name servers with other domains, for example d33jtxxlj0jj9m.cloudfront.net, icebug.lt, cabalsea.com, neverbit.com and d2auht4vpn6o17.cloudfront.net.
Host names with two IP numbers:
ns-248.awsdns-31.com points to: 2600:9000:5300:f800::1 and 205.251.192.248
ns-587.awsdns-09.net points to: 2600:9000:5302:4b00::1 and 205.251.194.75
ns-1426.awsdns-50.org points to: 2600:9000:5305:9200::1 and 205.251.197.146
ns-1904.awsdns-46.co.uk points to: 2600:9000:5307:7000::1 and 205.251.199.112
Mail Servers
Two mail servers handle optimizr.net: mxa.mailgun.org and mxb.mailgun.org.
optimizr.net shares the same mail server setup as other domains, including boyswhocancook.com, aaacos.com, unmetered.management, webhook.nextdoor.de and linhadechegada.com.
optimizr.net shares at least partially some mail servers with other domains, for instance swimtofly.com, office3650.com, masterpte.com.au, tapvcard.com and spaar.org.pe.
These mail servers commonly pair with 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 a single IP:
mxa.mailgun.org points to 34.160.13.42.
mxb.mailgun.org points to 34.160.13.42.
Host names pointing to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org.