optimalwindows.com - robtex.com
optimalwindows.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=1778334696 | ||||||
Same first word
optimalwindows.com |
DNS History
11 records (11 active, 0 former)
●NSdecker.ns.cloudflare.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●NSjean.ns.cloudflare.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●MXalt1.aspmx.l.google.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●MXalt2.aspmx.l.google.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●MXalt3.aspmx.l.google.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●MXalt4.aspmx.l.google.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●MXaspmx.l.google.com2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●A104.16.150.1082026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●A104.16.151.1082026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●A2606:4700::6810:966c2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
●A2606:4700::6810:976c2026-04-01 → 2026-05-09 · 2 obs
● 2026-05-09 14:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| optimalwindows.com | jean.ns.cloudflare.com, decker.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.155
NS records: jean.ns.cloudflare.com, decker.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalwindows.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.16.150.108, 104.16.151.108 |
| AAAA | 2 | 2606:4700::6810:966c, 2606:4700::6810:976c |
| NS | 2 | decker.ns.cloudflare.com, jean.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=gZ8C6V_-EygJIQY, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | decker.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jean.ns.cloudflare.com, jean.ns.cloudflare.com, jean.ns.cloudflare.com...)
Analysis
IP Addresses
optimalwindows.com points to four IP numbers: 2606:4700::6810:966c, 2606:4700::6810:976c, 104.16.150.108 and 104.16.151.108.
For instance, other host names cv4students.com, smallbusinessesmarketing.com, criticalcactus.com, gamebyte.com and rede-ag.com share IP numbers with optimalwindows.com.
Name Servers
optimalwindows.com is delegated to two name servers: decker.ns.cloudflare.com and jean.ns.cloudflare.com.
optimalwindows.com uses the same name server setup as other domains such as 31bakery.com, asianclipsw.com, merigfatto.pro, lazybum.org and vst-scherfede.com.
optimalwindows.com shares name servers with other domains at least partially, for example discgolfscene.com, netocalcados.com.br, elcocn.com, shopcity.vip and bradysoysters.com.
These name servers are commonly used with malavika.ns.cloudflare.com.
Host names with six IP numbers: host name decker.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9b, 2803:f800:50::6ca2:c39b, 2a06:98c1:50::ac40:239b, 108.162.195.155, 162.159.44.155 and 172.64.35.155; host name jean.ns.cloudflare.com points to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.
Mail Servers
Five mail servers handle optimalwindows.com: 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.
optimalwindows.com shares mail servers with other domains at least partially; for instance ns500693.ns500734.ns500734.ns500693.ns500693.ns500693.ns500693.ns500699.ns500693.ns500588.ns500588.ns500612.ns500632.ns500612.dtrkdll.com, ns500754.ns500731.ns500671.ns500731.ns500742.ns500731.ns500731.ns500742.ns500704.ns500671.ns500688.ns500671.ns500649.tenderladiesbz.com, ns500698.ns500698.ns500758.ns500759.ns500758.ns500736.ns500698.ns500736.ns500698.ns500698.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, ns500698.ns500698.ns500758.ns500759.ns500735.ns500736.ns500698.ns500735.ns500735.ns500698.ns500735.ns500708.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com and wpsoftware.co.uk.
These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 142.251.167.27
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27
alt3.aspmx.l.google.com points to 2a00:1450:4001:c21::1b and 142.251.127.26
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27