precisionoptical.com - dns.ninja
precisionoptical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.135.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns2.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS1.WORLDNIC.comnamehost@WORLDNIC.com serial=125091517 | ||||||
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=1785830207 | ||||||
Subdomains
Same first word
precisionoptical.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.worldnic.com2015-07-22 → 2026-08-04 · 2 obs
● 2026-08-04 08:09:38
●NSns2.worldnic.com2015-07-22 → 2026-08-04 · 2 obs
● 2026-08-04 08:09:38
○MXd122025a.ess.barracudanetworks.com2018-12-19 → 2018-12-19 · 3 obs
● 2018-12-19 07:25:02
○ 2026-08-04 08:09:38
○MXd122025b.ess.barracudanetworks.com2018-12-19 → 2018-12-19 · 3 obs
● 2018-12-19 07:25:02
○ 2026-08-04 08:09:38
○MXmail.precisionoptical.com2015-07-22 → 2017-02-10 · 4 obs
● 2017-02-10 23:47:22
○ 2018-12-19 07:25:02
○ 2026-08-04 08:09:38
●A162.159.135.422026-05-01 → 2026-08-04 · 3 obs
● 2026-05-01 16:54:52
● 2026-08-04 08:09:38
○A205.186.179.942015-07-22 → 2018-12-19 · 4 obs
● 2018-12-19 07:25:02
○ 2026-05-01 16:54:52
○ 2026-08-04 08:09:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| precisionoptical.com | ns1.worldnic.com, ns2.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns1.worldnic.com, ns2.worldnic.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.135.42 |
| NS | 2 | ns2.worldnic.com, ns1.worldnic.com |
| MX | 2 | d122025a.ess.barracudanetworks.com (pri:, d122025b.ess.barracudanetworks.com (pri: |
| TXT | 4 | ca3-ab567172c92a4d0c9c30e57bab11dac2, v=spf1 ip4:64.183.66.173/24 ip4:64.183.6... |
| SOA | 1 | NS1.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)
Analysis
Hierarchy
The parent domain of mail.precisionoptical.com and www.precisionoptical.com is precisionoptical.com.
IP Addresses
precisionoptical.com directs to one IP number, which is 162.159.135.42.
Among the host names that share IP numbers with precisionoptical.com are cargus.ro, heartvet.com, hillcountrymh.com and two others.
Name Servers
precisionoptical.com is delegated to two name servers: ns1.worldnic.com and ns2.worldnic.com.
precisionoptical.com has the same name server delegation as a number of other domains, such as used-trucks.co.uk, it-mot.com, compassnet.co.uk and two more.
precisionoptical.com shares at least some of its name servers with other domains, such as avedafredricsinstitute.com.
ns1.worldnic.com resolves to 162.159.26.110. ns2.worldnic.com resolves to 162.159.27.124. Both host names point to a single IP number.