optimalbio.com - robtex.com
optimalbio.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=1776058567 | ||||||
Same first word
optimalbio.com |
DNS History
17 records (8 active, 9 former)
○NSns1.ipage.com2015-08-21 → 2016-07-08 · 4 obs
● 2016-07-08 03:25:10
○ 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
○NSns1626.ztomy.com2017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
○NSns2.ipage.com2015-08-21 → 2016-07-08 · 4 obs
● 2016-07-08 03:25:10
○ 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
○NSns2626.ztomy.com2017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
●NSns59.domaincontrol.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●NSns60.domaincontrol.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●MXalt1.aspmx.l.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●MXalt2.aspmx.l.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●MXalt3.aspmx.l.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●MXalt4.aspmx.l.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
●MXaspmx.l.google.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
○MXmx.optimalbio.com2015-08-21 → 2016-07-08 · 4 obs
● 2016-07-08 03:25:10
○ 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
○A204.11.56.482017-03-19 → 2017-03-19 · 3 obs
● 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
●A35.209.33.2362026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 05:48:26
○A66.96.147.812015-08-21 → 2015-12-05 · 4 obs
● 2015-12-05 06:35:06
○ 2016-03-14 01:58:16
○ 2026-04-13 05:48:26
○A66.96.149.162016-03-14 → 2016-07-08 · 5 obs
● 2016-03-14 01:58:16
● 2016-07-08 03:25:10
○ 2017-03-19 03:29:52
○ 2026-04-13 05:48:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimalbio.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalbio.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.209.33.236 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=luH-exzY04N5sZQ, google-site-verification=6FkYPxxZi-L8w2A |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
IP Addresses
optimalbio.com points to a single IP: 35.209.33.236.
Other host names, for instance cycleprogo.com, lemniscatesoftware.com, la-floresta.com.mx, chronotasks.com and www.oneweekpaint.com share IP numbers with optimalbio.com.
Name Servers
optimalbio.com's delegation is to two name servers ns59.domaincontrol.com and ns60.domaincontrol.com.
optimalbio.com shares the same name server configuration as other domains, such as cavitas.co.uk, daigouwan.com, grapestreetcafe.com, lakr.co and mikeburchyett.com.
optimalbio.com shares name servers with other domains at least partially, for example lattisebuy.com.
Host names with two IP numbers: ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31; ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31
Mail Servers
Five mail servers handle optimalbio.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.
optimalbio.com shares some mail servers with other domains, including trevyn.ca, ns500765.ns500765.ns500693.ns500734.ns500693.ns500699.ns500693.ns500693.ns500699.ns500693.ns500612.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, santamarina-plaza.gr, ns500759.ns500698.ns500759.ns500759.ns500736.ns500735.ns500735.ns500698.ns500708.ns500576.ns500708.ns500619.ns500576.ns500652.trackreceptor.com and ns500742.ns500731.ns500731.ns500742.ns500688.ns500688.ns500688.ns500688.ns500649.ns500291.ns500291.ns500131.lustychickser.com.
these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c09::1a and 64.233.180.27.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.