cattechsonline.com - dns.ninja

cattechsonline.com

DNSSEC⚠️ Not signed
NSdns1.p03.nsone.net ⭐
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE198.51.44.0/24
PTRdns1.p03.nsone.net
NSdns2.p03.nsone.net
A2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE198.51.45.0/24
PTRdns2.p03.nsone.net
NSdns3.p03.nsone.net
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE198.51.44.0/24
PTRdns3.p03.nsone.net
NSdns4.p03.nsone.net
A2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE198.51.45.0/24
PTRdns4.p03.nsone.net
SOAdns1.p03.nsone.netdnsadmin@cat.com serial=1634222381

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786614744

Same first word

cattechsonline.com

Similar names

technicalnotes.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSdns1.p03.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netns1.cat.comns1.p16.dynect.netns2.cat.comns2.p16.dynect.netns3.cat.comns3.p16.dynect.netns4.cat.comns4.p16.dynect.netns5.cat.comA192.56.231.67
●NSdns1.p03.nsone.net2026-02-16 → 2026-08-13 · 3 obs
○ 2017-04-09 23:19:06
● 2026-02-16 00:17:18
● 2026-08-13 10:11:22
●NSdns2.p03.nsone.net2026-02-16 → 2026-08-13 · 3 obs
○ 2017-04-09 23:19:06
● 2026-02-16 00:17:18
● 2026-08-13 10:11:22
●NSdns3.p03.nsone.net2026-02-16 → 2026-08-13 · 3 obs
○ 2017-04-09 23:19:06
● 2026-02-16 00:17:18
● 2026-08-13 10:11:22
●NSdns4.p03.nsone.net2026-02-16 → 2026-08-13 · 3 obs
○ 2017-04-09 23:19:06
● 2026-02-16 00:17:18
● 2026-08-13 10:11:22
○NSns1.cat.com2015-05-15 → 2016-07-18 · 4 obs
● 2015-05-15 03:04:46
● 2016-07-18 03:54:18
○ 2017-04-09 23:19:06
○ 2026-08-13 10:11:22
○NSns1.p16.dynect.net2017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-18 03:54:18
● 2017-04-09 23:19:06
○ 2026-02-16 00:17:18
○ 2026-08-13 10:11:22
○NSns2.cat.com2015-05-15 → 2016-07-18 · 4 obs
● 2015-05-15 03:04:46
● 2016-07-18 03:54:18
○ 2017-04-09 23:19:06
○ 2026-08-13 10:11:22
○NSns2.p16.dynect.net2017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-18 03:54:18
● 2017-04-09 23:19:06
○ 2026-02-16 00:17:18
○ 2026-08-13 10:11:22
○NSns3.cat.com2015-05-15 → 2016-07-18 · 4 obs
● 2015-05-15 03:04:46
● 2016-07-18 03:54:18
○ 2017-04-09 23:19:06
○ 2026-08-13 10:11:22
○NSns3.p16.dynect.net2017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-18 03:54:18
● 2017-04-09 23:19:06
○ 2026-02-16 00:17:18
○ 2026-08-13 10:11:22
○NSns4.cat.com2015-05-15 → 2016-07-18 · 4 obs
● 2015-05-15 03:04:46
● 2016-07-18 03:54:18
○ 2017-04-09 23:19:06
○ 2026-08-13 10:11:22
○NSns4.p16.dynect.net2017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-18 03:54:18
● 2017-04-09 23:19:06
○ 2026-02-16 00:17:18
○ 2026-08-13 10:11:22
○NSns5.cat.com2015-05-15 → 2016-07-18 · 4 obs
● 2015-05-15 03:04:46
● 2016-07-18 03:54:18
○ 2017-04-09 23:19:06
○ 2026-08-13 10:11:22
○A192.56.231.672015-05-15 → 2026-02-17 · 4 obs
● 2015-05-15 03:04:46
● 2026-02-17 01:30:34
○ 2026-02-18 23:38:44
○ 2026-08-13 10:11:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cattechsonline.comdns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net-

✅ Authoritative Response

Server:198.51.44.67

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 cattechsonline.com (unsigned zone)

⏱️ Timing

Total: 1093ms | Queries: -

📄 Records

TypeCountSample Data
NS4dns1.p03.nsone.net, dns2.p03.nsone.net...
SOA1dns1.p03.nsone.net dnsadmin.cat.com

Analysis

Name Servers

The authoritative name servers for cattechsonline.com are dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

The name servers of cattechsonline.com overlap at least partially with those of other domains — among them lauradodson.net, zunimountainscollaborative.org, topazwinters.com and two more.

These name servers commonly appear in delegations together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other.

Each of the four hosts dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net has two IP addresses. dns1.p03.nsone.net points to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1. dns2.p03.nsone.net points to 198.51.45.3 and 2a00:edc0:6259:7:3::2. dns3.p03.nsone.net points to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3. dns4.p03.nsone.net points to 198.51.45.67 and 2a00:edc0:6259:7:3::4.