optimizedcore.tech - robtex.com
optimizedcore.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.193🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=0b6369c15e2d6aca15fb7aadb8e4db0613a90c22 | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1789992760 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1790696680 | ||||||
Same first word
optimizedcore.com |
optimizedcore.tech |
Similar names
codeoptimizer.net |
codeoptimizer.com |
codeoptimizer.app |
codeoptimizer.xyz |
codeoptimizer.dev |
optimizercode.com |
codeoptimizer.co |
codeoptimizer.io |
coreoptimized.com |
codeoptimizer.online |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSns1.vercel-dns.com2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:12:22
●NSns2.vercel-dns.com2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:12:22
●MXmail.protonmail.ch2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:12:22
●MXmailsec.protonmail.ch2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:12:22
●A216.150.1.12026-09-29 → 2026-09-29 · 3 obs
● 2026-09-29 16:12:18
● 2026-09-29 16:12:22
○A216.150.1.1292026-09-29 → 2026-09-29 · 4 obs
● 2026-09-29 05:37:14
○ 2026-09-29 16:12:18
○ 2026-09-29 16:12:22
○A216.150.1.1932026-09-29 → 2026-09-29 · 4 obs
● 2026-09-29 05:37:14
○ 2026-09-29 16:12:18
○ 2026-09-29 16:12:22
○A216.150.1.652026-09-24 → 2026-09-24 · 4 obs
● 2026-09-24 06:19:26
○ 2026-09-29 05:37:14
○ 2026-09-29 16:12:22
○A216.150.16.12026-09-23 → 2026-09-23 · 3 obs
○ 2026-09-29 04:55:58
○ 2026-09-29 16:12:22
●A216.150.16.1932026-09-23 → 2026-09-29 · 6 obs
○ 2026-09-24 06:19:26
● 2026-09-29 04:55:58
○ 2026-09-29 05:37:14
● 2026-09-29 16:12:18
● 2026-09-29 16:12:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net | - |
| optimizedcore.tech | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimizedcore.tech (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.65, 216.150.1.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 1 | protonmail-verification=0b6369c15e2d6aca |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
optimizedcore.tech resolves to the IP addresses 216.150.1.1 and 216.150.16.193
Additional host names — bagpos.online, iedereenbehalve.nl, prettygooddecision.love and two others — share IP numbers with optimizedcore.tech.
Name Servers
Two name servers handle the delegation for optimizedcore.tech: ns1.vercel-dns.com and ns2.vercel-dns.com.
optimizedcore.tech shares its name server setup with other domains, including rashadfarha.com, vitalityvue.app, cwgardening.com and two others.
optimizedcore.tech shares at least some of its name servers with other domains, such as shehrozramadan2026.tech and saffronsunpalolem.in.
ns1.vercel-dns.com and ns2.vercel-dns.com both carry two IP addresses. The A records for ns1.vercel-dns.com are 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; the A records for ns2.vercel-dns.com are 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
optimizedcore.tech has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
optimizedcore.tech shares the same mail server setup as other domains, including tr3nto.ca, kylo.net, gronkrans.se and two others.
optimizedcore.tech shares mail servers — at least in part — with other domains, including alietgreen.com, gabo.world, piotrpolak.com and two others.
mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.