optable.co - robtex.com
optable.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759588016 | ||||||
📈 Tranco rank: #5,362
Subdomains
gcp-marketplace.optable.co |
cloud.optable.co |
ads.optable.co |
eu.optable.co |
www.optable.co |
cdn.optable.co |
docs.optable.co |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●NSns-cloud-b2.googledomains.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●NSns-cloud-b3.googledomains.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●NSns-cloud-b4.googledomains.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●MXalt2.aspmx.l.google.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●MXaspmx.l.google.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●MXaspmx2.googlemail.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●MXaspmx3.googlemail.com2026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
●A198.202.211.12026-02-18 → 2026-03-01 · 2 obs
● 2026-03-01 13:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| optable.co | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server: 216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 5 | aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 17 | remote-domain-verification=74ae6809-b547, float-verification-code-bd1fb0b0-9cf4-48... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
optable.co is a parent of gcp-marketplace.optable.co, cloud.optable.co, ads.optable.co, eu.optable.co, www.optable.co and several other host names.
IP Addresses
optable.co points to a single IP number: 198.202.211.1.
Other host names, for instance lifepointohio.com, danilodesign.com, involve.de, headwaters-development.com and aeroventures.com share IP numbers with optable.co.
Name Servers
optable.co is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
optable.co at least partially shares name servers with other domains, for instance catchpad.com, nicholsonmd.com, mucetwo.com, 1der.org and outdoorbusinessforsale.com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107.
ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107.
ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107.
ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
optable.co is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
optable.co shares mail servers with other domains at least in part, for instance carmel.academy, ns500671.ns500754.ns500671.ns500731.ns500704.ns500731.ns500688.ns500671.ns500704.ns500678.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, ns500765.ns500734.ns500734.ns500734.ns500734.ns500699.ns500699.ns500734.ns500734.ns500588.ns500588.ns500588.ns500612.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500693.ns500693.ns500699.ns500734.ns500734.ns500734.ns500699.ns500693.ns500588.ns500699.ns500699.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com and ns500698.ns500758.ns500698.ns500698.ns500735.ns500736.ns500736.ns500735.ns500735.ns500708.ns500698.ns500576.ns500619.ns500619.ns500619.trackreceptor.com.
These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.
aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.