doubleroptics.com - robtex.com
doubleroptics.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.6.6.81🇺🇸 ORACLE-OCI-3189850.6.6.0/23 Oracle Corporation | ||||||
| PTR | 50-6-6-81.unifiedlayer.com | ||||||
| NS | ns1.50-6-6-81.www.hostgator.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.navkarsys.com ⚠️ Not in zone NS records | ||||||
| A | 50.6.6.81🇺🇸 ORACLE-OCI-3189850.6.6.0/23 Oracle Corporation | ||||||
| PTR | 50-6-6-81.unifiedlayer.com | ||||||
| NS | ns2.50-6-6-81.www.hostgator.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.navkarsys.com ⚠️ Not in zone NS records | ||||||
| A | 50.6.6.81🇺🇸 ORACLE-OCI-3189850.6.6.0/23 Oracle Corporation | ||||||
| PTR | 50-6-6-81.unifiedlayer.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dz-in-f26.1e100.net | ||||||
| A | 74.125.137.27🇺🇸 Google74.125.137.0/24 | ||||||
| PTR | dy-in-f27.1e100.net | ||||||
| TXT | v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.50-6-6-81.www.hostgator.comroot@50-6-6-81.www.hostgator.com 2026-03-24 #5 | ||||||
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=1774371157 | ||||||
Same first word
doubleroptics.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.50-6-6-81.www.hostgator.com2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 00:27:56
● 2026-03-24 17:16:14
●NSns1.navkarsys.com2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 00:27:56
● 2026-03-24 17:16:14
●NSns2.50-6-6-81.www.hostgator.com2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 00:27:56
● 2026-03-24 17:16:14
●NSns2.navkarsys.com2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 00:27:56
● 2026-03-24 17:16:14
○NSns961.websitewelcome.com2015-07-22 → 2026-02-19 · 4 obs
● 2026-02-19 06:12:28
○ 2026-03-07 00:27:56
○ 2026-03-24 17:16:14
○NSns962.websitewelcome.com2015-07-22 → 2026-02-19 · 4 obs
● 2026-02-19 06:12:28
○ 2026-03-07 00:27:56
○ 2026-03-24 17:16:14
●MXaspmx.l.google.com2015-07-22 → 2026-03-24 · 2 obs
● 2026-03-24 17:16:14
○A192.185.114.1182015-07-22 → 2026-02-19 · 4 obs
● 2026-02-19 06:12:28
○ 2026-03-07 00:27:56
○ 2026-03-24 17:16:14
●A50.6.6.812026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 00:27:56
● 2026-03-24 17:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doubleroptics.com | ns1.navkarsys.com, ns2.navkarsys.com | 2 records |
✅ Authoritative Response
Server:50.6.6.81
NS records: ns1.navkarsys.com, ns2.navkarsys.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubleroptics.com (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.6.6.81 |
| NS | 2 | ns1.50-6-6-81.www.hostgator.com, ns2.50-6-6-81.www.hostgator.com |
| MX | 1 | aspmx.l.google.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:184.173.239.120 a mx include: |
| SOA | 1 | ns1.50-6-6-81.www.hostgator.com root.50- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.navkarsys.com, ns2.navkarsys.com)
Analysis
IP Addresses
doubleroptics.com points to an IP address: 50.6.6.81.
other host names include blankets-manufacturer.com, drvishakha.com, triodeindia.com, mcneilargusindia.com and vishalmetalindustries.com; they share IP numbers with doubleroptics.com.
Name Servers
doubleroptics.com delegates to four name servers: ns1.navkarsys.com, ns2.navkarsys.com, ns1.50-6-6-81.www.hostgator.com and ns2.50-6-6-81.www.hostgator.com.
doubleroptics.com at least partially shares name servers with other domains, for instance plrk.in, vaibhavoverseas.com, blankets-manufacturer.com, drvishakha.com and triodeindia.com.
Host names with a single IP
ns1.navkarsys.com points to 50.6.6.81
ns2.navkarsys.com points to 50.6.6.81
Host names that point to 50.6.6.81: ns1.navkarsys.com and ns2.navkarsys.com
Mail Servers
doubleroptics.com is handled by a single mail server, aspmx.l.google.com.
doubleroptics.com uses the same mail server setup as other domains, for instance bridgessp.com, chicksontheright.com, bergenmaritime.no, theiab.org and pushpakfreight.com.
doubleroptics.com shares at least partially some mail servers with other domains, for instance suafotonojogo.com.br, bernstein.pro, jackiebledsoe.com, amara-chiwin.com and cliniqueviva.com.
these mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
aspmx.l.google.com resolves to two IPs: 2607:f8b0:4023:c06::1a and 74.125.137.27.