koportfolio.com - robtex.com
koportfolio.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=1785222287 | ||||||
Same first word
koportfolio.com |
DNS History
14 records (8 active, 6 former)
●NSdns1.p03.nsone.net2026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●NSdns2.p03.nsone.net2026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●NSdns3.p03.nsone.net2026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●NSdns4.p03.nsone.net2026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
○NSns01.one.com2015-07-19 → 2017-02-13 · 4 obs
● 2017-02-13 14:59:24
○ 2019-04-19 01:43:20
○ 2026-07-28 07:19:36
○NSns02.one.com2015-07-19 → 2017-02-13 · 4 obs
● 2017-02-13 14:59:24
○ 2019-04-19 01:43:20
○ 2026-07-28 07:19:36
○MXmxcluster1.one.com2015-07-19 → 2017-02-13 · 4 obs
● 2017-02-13 14:59:24
○ 2019-04-19 01:43:20
○ 2026-07-28 07:19:36
○MXmxcluster2.one.com2015-07-19 → 2017-02-13 · 4 obs
● 2017-02-13 14:59:24
○ 2019-04-19 01:43:20
○ 2026-07-28 07:19:36
●A198.185.159.1442026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●A198.185.159.1452026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●A198.49.23.1442026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
●A198.49.23.1452026-06-02 → 2026-07-28 · 3 obs
● 2026-06-02 14:40:54
● 2026-07-28 07:19:36
○A46.30.212.1882015-07-19 → 2016-07-07 · 4 obs
● 2016-07-07 07:23:30
○ 2017-02-13 14:59:24
○ 2026-07-28 07:19:36
○A46.30.213.2362017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 14:59:24
○ 2019-04-19 01:43:20
○ 2026-07-28 07:19:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| koportfolio.com | dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.3
NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koportfolio.com (unsigned zone)
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 4 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| SOA | 1 | dns1.p03.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
koportfolio.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Two other host names, along with fractionforum.com, bostonmicrofluidics.com and forzacrafting.com, also share IP numbers with koportfolio.com.
Name Servers
The NS records for koportfolio.com point to four name servers: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.
koportfolio.com partially shares its NS delegation with several other domains, including auto-immune.ch, jerichowindowwashing.com, ubsins.com and two others.
In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.
dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net each carry two IP addresses. dns1.p03.nsone.net has 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1; dns2.p03.nsone.net has 198.51.45.3 and 2a00:edc0:6259:7:3::2; dns3.p03.nsone.net has 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3; dns4.p03.nsone.net has 198.51.45.67 and 2a00:edc0:6259:7:3::4.