j2tech.com - dns.ninja

j2tech.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

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=1785865159

Subdomains

smtp.j2tech.com
smtp2.j2tech.com

Same first word

j2tech.com

Similar names

2jtech.eu
tj2che.cn

DNS History

24 records (4 active, 20 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns1.dan.comns1.undeveloped.comns2.dan.comns2.undeveloped.comns61.domaincontrol.comns62.domaincontrol.compdns09.domaincontrol.compdns10.domaincontrol.comMX.mailstore1.secureserver.netsmtp.j2tech.comsmtp.secureserver.netsmtp2.j2tech.comA13.248.169.4876.223.54.146184.168.221.87198.71.130.4523.120.24.123
○NSns-cloud-b1.googledomains.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
○NSns-cloud-b2.googledomains.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
○NSns-cloud-b3.googledomains.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
○NSns-cloud-b4.googledomains.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
●NSns1.afternic.com2026-03-25 → 2026-08-04 · 7 obs
○ 2017-07-28 23:17:32
● 2026-03-25 01:42:48
● 2026-04-09 22:44:20
○ 2026-04-16 02:42:54
○ 2026-04-19 11:44:00
● 2026-05-02 11:47:38
● 2026-08-04 17:50:58
○NSns1.dan.com2026-04-16 → 2026-04-19 · 5 obs
○ 2026-04-09 22:44:20
● 2026-04-16 02:42:54
● 2026-04-19 11:44:00
○ 2026-05-02 11:47:38
○ 2026-08-04 17:50:58
○NSns1.undeveloped.com2026-04-16 → 2026-04-19 · 5 obs
○ 2026-04-09 22:44:20
● 2026-04-16 02:42:54
● 2026-04-19 11:44:00
○ 2026-05-02 11:47:38
○ 2026-08-04 17:50:58
●NSns2.afternic.com2026-03-25 → 2026-08-04 · 7 obs
○ 2017-07-28 23:17:32
● 2026-03-25 01:42:48
● 2026-04-09 22:44:20
○ 2026-04-16 02:42:54
○ 2026-04-19 11:44:00
● 2026-05-02 11:47:38
● 2026-08-04 17:50:58
○NSns2.dan.com2026-04-16 → 2026-04-19 · 5 obs
○ 2026-04-09 22:44:20
● 2026-04-16 02:42:54
● 2026-04-19 11:44:00
○ 2026-05-02 11:47:38
○ 2026-08-04 17:50:58
○NSns2.undeveloped.com2026-04-16 → 2026-04-19 · 5 obs
○ 2026-04-09 22:44:20
● 2026-04-16 02:42:54
● 2026-04-19 11:44:00
○ 2026-05-02 11:47:38
○ 2026-08-04 17:50:58
○NSns61.domaincontrol.com2015-06-22 → 2016-04-24 · 4 obs
● 2015-06-22 02:34:02
● 2016-04-24 14:07:38
○ 2017-01-05 10:17:56
○ 2026-08-04 17:50:58
○NSns62.domaincontrol.com2015-06-22 → 2016-04-24 · 4 obs
● 2015-06-22 02:34:02
● 2016-04-24 14:07:38
○ 2017-01-05 10:17:56
○ 2026-08-04 17:50:58
○NSpdns09.domaincontrol.com2017-06-15 → 2017-07-28 · 5 obs
○ 2017-01-05 10:17:56
● 2017-06-15 18:08:12
● 2017-07-28 23:17:32
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○NSpdns10.domaincontrol.com2017-06-15 → 2017-07-28 · 5 obs
○ 2017-01-05 10:17:56
● 2017-06-15 18:08:12
● 2017-07-28 23:17:32
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○MX.2026-03-25 → 2026-08-04 · 2 obs
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○MXmailstore1.secureserver.net2015-06-22 → 2017-07-28 · 7 obs
● 2015-06-22 02:34:02
● 2016-04-24 14:07:38
○ 2017-01-05 10:17:56
● 2017-06-15 18:08:12
● 2017-07-28 23:17:32
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○MXsmtp.j2tech.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
○MXsmtp.secureserver.net2015-06-22 → 2017-07-28 · 7 obs
● 2015-06-22 02:34:02
● 2016-04-24 14:07:38
○ 2017-01-05 10:17:56
● 2017-06-15 18:08:12
● 2017-07-28 23:17:32
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○MXsmtp2.j2tech.com2017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
●A13.248.169.482026-03-25 → 2026-08-04 · 3 obs
○ 2017-07-28 23:17:32
● 2026-03-25 01:42:48
● 2026-08-04 17:50:58
○A184.168.221.872017-06-15 → 2017-07-28 · 5 obs
○ 2017-01-05 10:17:56
● 2017-06-15 18:08:12
● 2017-07-28 23:17:32
○ 2026-03-25 01:42:48
○ 2026-08-04 17:50:58
○A198.71.130.452015-06-22 → 2016-04-24 · 4 obs
● 2015-06-22 02:34:02
● 2016-04-24 14:07:38
○ 2017-01-05 10:17:56
○ 2026-08-04 17:50:58
○A23.120.24.1232017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-24 14:07:38
● 2017-01-05 10:17:56
○ 2017-06-15 18:08:12
○ 2026-08-04 17:50:58
●A76.223.54.1462026-03-25 → 2026-08-04 · 3 obs
○ 2017-07-28 23:17:32
● 2026-03-25 01:42:48
● 2026-08-04 17:50:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
j2tech.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j2tech.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

j2tech.com is the parent domain of smtp.j2tech.com and smtp2.j2tech.com.

IP Addresses

j2tech.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — online.valentine2012.po.vc, mynameiskhan.com, taiyangchengquanxunwang.chok8.com and two others — share IP numbers with j2tech.com.

Name Servers

j2tech.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.

j2tech.com shares its name server setup with other domains, including hucc.com, mail.dellatte.com, ihc.co and two others.

The name servers of j2tech.com overlap at least partially with those of other domains — among them doughnutmachine.com, towerlight.org, yegb.com and two more.

These name servers commonly appear in combination with the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.

Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.