esrgtech.us - robtex.com

esrgtech.us

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=1619717619

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1786163398

Same first word

esrgtech.info
esrgtech.com
esrgtech.eu
esrgtech.asia
esrgtech.us

Similar names

chesterg.com
sergtech.com
sgretech.com
geschert.de
regtechs.net
gerstech.ru
techregs.org
regstech.com
sergtech.com.br
sergtech.com.au
regtechs.com
techgres.com
grestech.com
scherteg.ru

DNS History

18 records (4 active, 14 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.comns79.worldnic.comns80.worldnic.comMXmail.esrgtech.usA192.56.231.6770.32.88.227
●NSdns1.p03.nsone.net2026-02-18 → 2026-08-08 · 3 obs
○ 2017-08-19 11:35:14
● 2026-02-18 01:21:44
● 2026-08-08 04:40:12
●NSdns2.p03.nsone.net2026-02-18 → 2026-08-08 · 3 obs
○ 2017-08-19 11:35:14
● 2026-02-18 01:21:44
● 2026-08-08 04:40:12
●NSdns3.p03.nsone.net2026-02-18 → 2026-08-08 · 3 obs
○ 2017-08-19 11:35:14
● 2026-02-18 01:21:44
● 2026-08-08 04:40:12
●NSdns4.p03.nsone.net2026-02-18 → 2026-08-08 · 3 obs
○ 2017-08-19 11:35:14
● 2026-02-18 01:21:44
● 2026-08-08 04:40:12
○NSns1.cat.com2015-12-06 → 2016-04-05 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2016-04-05 14:44:38
○ 2016-12-02 10:18:26
○ 2026-08-08 04:40:12
○NSns1.p16.dynect.net2016-12-02 → 2017-08-19 · 5 obs
○ 2016-04-05 14:44:38
● 2016-12-02 10:18:26
● 2017-08-19 11:35:14
○ 2026-02-18 01:21:44
○ 2026-08-08 04:40:12
○NSns2.cat.com2015-12-06 → 2016-04-05 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2016-04-05 14:44:38
○ 2016-12-02 10:18:26
○ 2026-08-08 04:40:12
○NSns2.p16.dynect.net2016-12-02 → 2017-08-19 · 5 obs
○ 2016-04-05 14:44:38
● 2016-12-02 10:18:26
● 2017-08-19 11:35:14
○ 2026-02-18 01:21:44
○ 2026-08-08 04:40:12
○NSns3.cat.com2015-12-06 → 2016-04-05 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2016-04-05 14:44:38
○ 2016-12-02 10:18:26
○ 2026-08-08 04:40:12
○NSns3.p16.dynect.net2016-12-02 → 2017-08-19 · 5 obs
○ 2016-04-05 14:44:38
● 2016-12-02 10:18:26
● 2017-08-19 11:35:14
○ 2026-02-18 01:21:44
○ 2026-08-08 04:40:12
○NSns4.cat.com2015-12-06 → 2016-04-05 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2016-04-05 14:44:38
○ 2016-12-02 10:18:26
○ 2026-08-08 04:40:12
○NSns4.p16.dynect.net2016-12-02 → 2017-08-19 · 5 obs
○ 2016-04-05 14:44:38
● 2016-12-02 10:18:26
● 2017-08-19 11:35:14
○ 2026-02-18 01:21:44
○ 2026-08-08 04:40:12
○NSns5.cat.com2015-12-06 → 2016-04-05 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2016-04-05 14:44:38
○ 2016-12-02 10:18:26
○ 2026-08-08 04:40:12
○NSns79.worldnic.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 02:26:30
○ 2015-12-06 00:56:58
○ 2026-08-08 04:40:12
○NSns80.worldnic.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 02:26:30
○ 2015-12-06 00:56:58
○ 2026-08-08 04:40:12
○MXmail.esrgtech.us2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 02:26:30
○ 2015-12-06 00:56:58
○ 2026-08-08 04:40:12
○A192.56.231.672015-12-06 → 2017-08-19 · 5 obs
○ 2015-08-06 02:26:30
● 2015-12-06 00:56:58
● 2017-08-19 11:35:14
○ 2026-02-18 01:21:44
○ 2026-08-08 04:40:12
○A70.32.88.2272015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 02:26:30
○ 2015-12-06 00:56:58
○ 2026-08-08 04:40:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
esrgtech.usdns4.p03.nsone.net, dns2.p03.nsone.net, dns1.p03.nsone.net, dns3.p03.nsone.net-

✅ Authoritative Response

Server:198.51.44.67

NS records: dns4.p03.nsone.net, dns2.p03.nsone.net, dns1.p03.nsone.net, dns3.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esrgtech.us (unsigned zone)

⏱️ Timing

Total: 993ms | 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 esrgtech.us are dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

At least some of esrgtech.us's name servers are shared with other domains, for example tudorwatch.site, breadsbakeryshop.com, roddet.com and two more.

These name servers tend to co-occur with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: dns1.p03.nsone.net directs to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1; dns2.p03.nsone.net directs to 198.51.45.3 and 2a00:edc0:6259:7:3::2; dns3.p03.nsone.net directs to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3; dns4.p03.nsone.net directs to 198.51.45.67 and 2a00:edc0:6259:7:3::4.