jens.tech - robtex.com

jens.tech

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::ac43:9358🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:59d1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.209Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.88🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjake.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A2803:f800:50::6ca2:c17a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjake.ns.cloudflare.com
A2a06:98c1:50::ac40:217a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjake.ns.cloudflare.com
A108.162.193.122🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A172.64.33.122🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A173.245.59.122🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
NSmira.ns.cloudflare.com
A2606:4700:50::adf5:3acc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A2803:f800:50::6ca2:c0cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmira.ns.cloudflare.com
A2a06:98c1:50::ac40:20cc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmira.ns.cloudflare.com
A108.162.192.204🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A172.64.32.204🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
A173.245.58.204🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmira.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.89.209, 172.67.147.88
IPv62606:4700:3032::ac43:9358, 2606:4700:3037::6815:59d1
SOAjake.ns.cloudflare.comdns@cloudflare.com serial=2400300892

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1774822751

Subdomains

www.jens.tech

Same first word

jens.tech
jens.ai
jens.is
jens.be
jens.net
jens.at
jens.io
jens.co
jens.kitchen
jens.se
jens.ms
jens.ch
jens.fr
jens.blue
jens.cz
jens.com
jens.wtf
jens.lu
jens.info
jens.mobi
jens.marketing
jens.ru
jens.no
jens.in
jens.de
jens.dk
jens.gr
jens.cx
jens.space

Similar names

ejsn.de
ensj.edu.mx
ensj.com
snej.ro
jsne.com
snje.cn
senj.co.jp
ejns.com
ejsn.com
nejs.dk
nejs.org
nesj.org
nsje.org
esnj.com
nsje.com
sejn.de
jnes.fr
enjs.cn
esnj.org
nesj.com
jsen.com.cn
senj.com
sjne.com
senj.com.cn
jnes.de
ensj.de
snej.dk
sjen.com.tw
ensj.org
ejns.pt
nsje.net
sjen.dk
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ejsn.eu
snje.com
ejns.cn
jsne.com.cn
sjen.com
snej.com
esjn.ee
jsne.co.uk
senj.info
nejs.net
sjen.nl
njse.org
sjen.org
jnse.com
nsje.nl

DNS History

16 records (8 active, 8 former)

202120222023202420252026NSjake.ns.cloudflare.commira.ns.cloudflare.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.89.209172.67.147.882606:4700:3032::ac43:93582606:4700:3037::6815:59d1104.27.182.134104.27.183.134188.114.96.0188.114.97.02606:4700:30::681b:b6862606:4700:30::681b:b7862a06:98c1:3120::2a06:98c1:3121::
●NSjake.ns.cloudflare.com2020-01-10 → 2026-03-29 · 2 obs
● 2020-01-10 18:16:04
● 2026-03-29 22:41:40
●NSmira.ns.cloudflare.com2020-01-10 → 2026-03-29 · 2 obs
● 2020-01-10 18:16:04
● 2026-03-29 22:41:40
●MXin1-smtp.messagingengine.com2020-01-10 → 2026-03-29 · 2 obs
● 2020-01-10 18:16:04
● 2026-03-29 22:41:40
●MXin2-smtp.messagingengine.com2020-01-10 → 2026-03-29 · 2 obs
● 2020-01-10 18:16:04
● 2026-03-29 22:41:40
●A104.21.89.2092026-03-03 → 2026-03-29 · 6 obs
○ 2020-01-10 18:16:04
● 2026-03-03 22:10:08
● 2026-03-04 01:43:06
○ 2026-03-11 08:05:38
○ 2026-03-28 06:54:14
● 2026-03-29 22:41:40
○A104.27.182.1342020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:16:04
○ 2026-03-03 22:10:08
○ 2026-03-29 22:41:40
○A104.27.183.1342020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:16:04
○ 2026-03-03 22:10:08
○ 2026-03-29 22:41:40
●A172.67.147.882026-03-03 → 2026-03-29 · 6 obs
○ 2020-01-10 18:16:04
● 2026-03-03 22:10:08
● 2026-03-04 01:43:06
○ 2026-03-11 08:05:38
○ 2026-03-28 06:54:14
● 2026-03-29 22:41:40
○A188.114.96.02026-03-11 → 2026-03-28 · 4 obs
○ 2026-03-04 01:43:06
● 2026-03-11 08:05:38
● 2026-03-28 06:54:14
○ 2026-03-29 22:41:40
○A188.114.97.02026-03-11 → 2026-03-28 · 4 obs
○ 2026-03-04 01:43:06
● 2026-03-11 08:05:38
● 2026-03-28 06:54:14
○ 2026-03-29 22:41:40
○A2606:4700:30::681b:b6862020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:16:04
○ 2026-03-03 22:10:08
○ 2026-03-29 22:41:40
○A2606:4700:30::681b:b7862020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 18:16:04
○ 2026-03-03 22:10:08
○ 2026-03-29 22:41:40
●A2606:4700:3032::ac43:93582026-03-03 → 2026-03-29 · 6 obs
○ 2020-01-10 18:16:04
● 2026-03-03 22:10:08
● 2026-03-04 01:43:06
○ 2026-03-11 08:05:38
○ 2026-03-28 06:54:14
● 2026-03-29 22:41:40
●A2606:4700:3037::6815:59d12026-03-03 → 2026-03-29 · 6 obs
○ 2020-01-10 18:16:04
● 2026-03-03 22:10:08
● 2026-03-04 01:43:06
○ 2026-03-11 08:05:38
○ 2026-03-28 06:54:14
● 2026-03-29 22:41:40
○A2a06:98c1:3120::2026-03-11 → 2026-03-28 · 4 obs
○ 2026-03-04 01:43:06
● 2026-03-11 08:05:38
● 2026-03-28 06:54:14
○ 2026-03-29 22:41:40
○A2a06:98c1:3121::2026-03-11 → 2026-03-28 · 4 obs
○ 2026-03-04 01:43:06
● 2026-03-11 08:05:38
● 2026-03-28 06:54:14
○ 2026-03-29 22:41:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net-
jens.techjake.ns.cloudflare.com, mira.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.204

NS records: jake.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.147.88, 104.21.89.209
AAAA22606:4700:3037::6815:59d1, 2606:4700:3032::ac43:9358
NS2jake.ns.cloudflare.com, mira.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jake.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

jens.tech is the parent of www.jens.tech.

IP Addresses

jens.tech points to four IP numbers: 2606:4700:3032::ac43:9358, 2606:4700:3037::6815:59d1, 104.21.89.209 and 172.67.147.88.

Other host names including www.yourspanishtranslation.com, ss-et.com, secret-massage.ro, 8fkr.xyz and macnairgroup.com share IP numbers with jens.tech.

Name Servers

jens.tech's delegation uses two name servers, jake.ns.cloudflare.com and mira.ns.cloudflare.com.

jens.tech shares the same name server setup as other domains, for example ranwen.la, vvxs.net, yyxs.la, supersena.com.br and magmutual.org.

jens.tech at least partially shares name servers with other domains, including eastamerica.cloudflare.jenkins.io, shltr.org.uk, leadenhall.com.au, myndalirexio.com and meadd.com.

These name servers are often used together with sue.ns.cloudflare.com.

Host names with six IP numbers:

jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122.

mira.ns.cloudflare.com points to: 2606:4700:50::adf5:3acc, 2803:f800:50::6ca2:c0cc, 2a06:98c1:50::ac40:20cc, 108.162.192.204, 172.64.32.204 and 173.245.58.204.

Mail Servers

jens.tech is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

jens.tech shares its mail server setup with other domains, including jmo.name, weitweit.at, caleb.petrasoft.net, gigabee.com and syntaxhighlighted.com.

Host names with eight IP numbers

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.