opalcomputing.com - dns.ninja
opalcomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.246.36.69🇺🇸 Cybercon91.246.36.0/24 autogen | ||||||
| NS | ns1.hostek.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34a2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.162🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.hostek.com | ||||||
| A | 2400:cb00:2049:1::c629:de13🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 172.64.53.112🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.opalcomputing.com ⭐ | ||||||
| A | 91.246.36.64🇺🇸 Cybercon91.246.36.0/24 autogen | ||||||
| PTR | mail.green-wave-email.com | ||||||
| TXT | google-site-verification=49n9wEosQHO8rL6laCF3o7xSgoEdHxas4ahl7huWlS8 | ||||||
| TXT | v=spf1 a mx ip4:91.246.36.63 ip4:91.246.36.64 ~all | ||||||
| SOA | ns1.hostek.comhostmaster@opalcomputing.com serial=20121396 | ||||||
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=1785195142 | ||||||
PTR for
Subdomains
Same first word
opalcomputing.com |
DNS History
10 records (4 active, 6 former)
●NSns1.hostek.com2015-06-11 → 2026-07-27 · 2 obs
● 2026-07-27 23:46:44
●NSns2.hostek.com2015-06-11 → 2026-07-27 · 2 obs
● 2026-07-27 23:46:44
●MXmail.opalcomputing.com2026-04-19 → 2026-07-27 · 3 obs
● 2026-04-19 19:11:48
● 2026-07-27 23:46:44
○MXopalcomputing-com.relay1g.spamh.com2017-02-09 → 2018-12-20 · 5 obs
● 2017-02-09 15:10:34
● 2018-12-20 09:58:36
○ 2026-04-19 19:11:48
○ 2026-07-27 23:46:44
○MXopalcomputing-com.relay1h.spamh.com2017-02-09 → 2018-12-20 · 5 obs
● 2017-02-09 15:10:34
● 2018-12-20 09:58:36
○ 2026-04-19 19:11:48
○ 2026-07-27 23:46:44
○MXopalcomputing-com.relay1i.spamh.com2017-02-09 → 2018-12-20 · 5 obs
● 2017-02-09 15:10:34
● 2018-12-20 09:58:36
○ 2026-04-19 19:11:48
○ 2026-07-27 23:46:44
○MXopalcomputing.com.inbound10.mxlogic.net2015-06-11 → 2016-05-05 · 4 obs
● 2016-05-05 11:13:08
○ 2017-02-09 15:10:34
○ 2026-07-27 23:46:44
○MXopalcomputing.com.inbound10.mxlogicmx.net2015-06-11 → 2016-05-05 · 4 obs
● 2016-05-05 11:13:08
○ 2017-02-09 15:10:34
○ 2026-07-27 23:46:44
○A184.175.123.122015-06-11 → 2018-12-20 · 4 obs
● 2018-12-20 09:58:36
○ 2026-04-19 19:11:48
○ 2026-07-27 23:46:44
●A91.246.36.692026-04-19 → 2026-07-27 · 3 obs
● 2026-04-19 19:11:48
● 2026-07-27 23:46:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| opalcomputing.com | ns2.hostek.com, ns1.hostek.com | 4 records |
✅ Authoritative Response
Server:172.64.52.162
NS records: ns2.hostek.com, ns1.hostek.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opalcomputing.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.246.36.69 |
| NS | 2 | ns1.hostek.com, ns2.hostek.com |
| MX | 1 | mail.opalcomputing.com (pri: 10) |
| TXT | 2 | google-site-verification=49n9wEosQHO8rL6, v=spf1 a mx ip4:91.246.36.63 ip4:91.246. |
| SOA | 1 | ns1.hostek.com hostmaster.opalcomputing. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.hostek.com, ns2.hostek.com, ns1.hostek.com...)
Analysis
Hierarchy
opalcomputing.com is the parent domain of www.opalcomputing.com and mail.opalcomputing.com.
IP Addresses
opalcomputing.com points to a single IP number: 91.246.36.69.
Host names like www.opalcomputing.com are further examples that share IP numbers with opalcomputing.com.
Name Servers
Two name servers handle the delegation for opalcomputing.com: ns1.hostek.com and ns2.hostek.com.
opalcomputing.com shares its name server setup with other domains, including utcme.org, missknight.com, kcstudio.info and two others.
The name servers of opalcomputing.com overlap at least partially with those of other domains — among them davidstmoritz.com, mycommercialunits.com, joeleferrisalumni.com and two more.
These name servers commonly appear alongside the name servers ns1.ezhostingserver.com and ns2.ezhostingserver.com.
ns1.hostek.com and ns2.hostek.com both carry two IP addresses. The A records for ns1.hostek.com are 172.64.52.162 and 2606:4700:52::ac40:34a2; the A records for ns2.hostek.com are 172.64.53.112 and 2400:cb00:2049:1::c629:de13.
Mail Servers
opalcomputing.com has one mail server: mail.opalcomputing.com.
mail.opalcomputing.com carries a single IP number, which is 91.246.36.64.