jertech.eu - dns.ninja

jertech.eu

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5244🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:c574🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.68Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.116🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScheryl.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A2803:f800:50::6ca2:c053🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcheryl.ns.cloudflare.com
A2a06:98c1:50::ac40:2053🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcheryl.ns.cloudflare.com
A108.162.192.83🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A172.64.32.83🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A173.245.58.83🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
NSkoa.ns.cloudflare.com
A2606:4700:58::a29f:2cf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A2803:f800:50::6ca2:c3f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkoa.ns.cloudflare.com
A2a06:98c1:50::ac40:23f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkoa.ns.cloudflare.com
A108.162.195.242🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A162.159.44.242Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A172.64.35.242🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.68, 172.67.197.116
IPv6 hints2606:4700:3030::6815:5244, 2606:4700:3030::ac43:c574
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAcheryl.ns.cloudflare.comdns@cloudflare.com serial=2404528390

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1125813800

Same first word

jertech.eu
jertech.com
jertech.be
jertech.blogspot.com

Similar names

jcheret.com
ejrtech.com
chertej.ru
jerecht.com
rejtech.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NScheryl.ns.cloudflare.comkoa.ns.cloudflare.comns1-190.axc.nlns2-190.axc.nlnszero1.axc.nlnszero2.axc.nlMXmail.jertech.euA104.21.82.68172.67.197.1162606:4700:3030::6815:52442606:4700:3030::ac43:c574172.64.80.1185.182.59.2923.254.113.2502606:4700:130:436c:6f75:6466:6c61:72652606:4700:3033::ac43:c5742606:4700:3035::6815:5244
●NScheryl.ns.cloudflare.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-07-05 10:55:08
●NSkoa.ns.cloudflare.com2026-02-20 → 2026-07-05 · 3 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-07-05 10:55:08
○NSns1-190.axc.nl2017-03-17 → 2017-03-17 · 4 obs
○ 2016-05-09 07:39:30
● 2017-03-17 18:11:16
○ 2026-02-20 00:12:58
○ 2026-07-05 10:55:08
○NSns2-190.axc.nl2017-03-17 → 2017-03-17 · 4 obs
○ 2016-05-09 07:39:30
● 2017-03-17 18:11:16
○ 2026-02-20 00:12:58
○ 2026-07-05 10:55:08
○NSnszero1.axc.nl2015-07-01 → 2016-05-09 · 4 obs
● 2015-07-01 06:11:20
● 2016-05-09 07:39:30
○ 2017-03-17 18:11:16
○ 2026-07-05 10:55:08
○NSnszero2.axc.nl2015-07-01 → 2016-05-09 · 4 obs
● 2015-07-01 06:11:20
● 2016-05-09 07:39:30
○ 2017-03-17 18:11:16
○ 2026-07-05 10:55:08
○MXmail.jertech.eu2017-03-17 → 2017-03-17 · 3 obs
● 2017-03-17 18:11:16
○ 2026-02-20 00:12:58
○ 2026-07-05 10:55:08
●A104.21.82.682026-02-20 → 2026-07-05 · 3 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-07-05 10:55:08
○A172.64.80.12026-02-20 → 2026-07-05 · 2 obs
○ 2026-02-20 00:12:58
○ 2026-07-05 10:55:08
●A172.67.197.1162026-02-20 → 2026-07-05 · 3 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-07-05 10:55:08
○A185.182.59.292017-03-17 → 2017-03-17 · 4 obs
○ 2016-05-09 07:39:30
● 2017-03-17 18:11:16
○ 2026-02-20 00:12:58
○ 2026-07-05 10:55:08
○A23.254.113.2502015-07-01 → 2016-05-09 · 4 obs
● 2015-07-01 06:11:20
● 2016-05-09 07:39:30
○ 2017-03-17 18:11:16
○ 2026-07-05 10:55:08
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-18 → 2026-03-18 · 5 obs
○ 2026-02-20 00:12:58
○ 2026-03-10 17:16:54
● 2026-03-18 19:15:18
○ 2026-03-21 21:38:16
○ 2026-07-05 10:55:08
●A2606:4700:3030::6815:52442026-07-05 → 2026-07-05 · 2 obs
○ 2026-06-12 12:11:18
● 2026-07-05 10:55:08
●A2606:4700:3030::ac43:c5742026-07-05 → 2026-07-05 · 2 obs
○ 2026-06-12 12:11:18
● 2026-07-05 10:55:08
○A2606:4700:3033::ac43:c5742026-02-20 → 2026-06-12 · 7 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-03-10 17:16:54
○ 2026-03-18 19:15:18
● 2026-03-21 21:38:16
● 2026-06-12 12:11:18
○ 2026-07-05 10:55:08
○A2606:4700:3035::6815:52442026-02-20 → 2026-06-12 · 7 obs
○ 2017-03-17 18:11:16
● 2026-02-20 00:12:58
● 2026-03-10 17:16:54
○ 2026-03-18 19:15:18
● 2026-03-21 21:38:16
● 2026-06-12 12:11:18
○ 2026-07-05 10:55:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
jertech.eukoa.ns.cloudflare.com, cheryl.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.242

NS records: koa.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jertech.eu (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.116, 104.21.82.68
AAAA22606:4700:3030::6815:5244, 2606:4700:3030::ac43:c574
NS2cheryl.ns.cloudflare.com, koa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cheryl.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

jertech.eu directs to four IP numbers, which are 104.21.82.68, 172.67.197.116, 2606:4700:3030::6815:5244 and 2606:4700:3030::ac43:c574.

Two other host names, along with wagey.gg, procustomer.com and www.situstekniksipil.com, also share IP numbers with jertech.eu.

Name Servers

Two name servers handle the delegation for jertech.eu: cheryl.ns.cloudflare.com and koa.ns.cloudflare.com.

jertech.eu shares its NS records with other domains, for example sinaiurgentcare.com, eyar.in, biuti.it and two others.

There is at least partial name server overlap between jertech.eu and other domains — travelmyth.ru, buildyourstay.de, mirsadeq.click and two more among them.

These name servers tend to appear in combination with the name servers logan.ns.cloudflare.com, rose.ns.cloudflare.com, adelaide.ns.cloudflare.com and mitch.ns.cloudflare.com.

DNS names with 6 IP addresses:

cheryl.ns.cloudflare.com resolves to 108.162.192.83, 172.64.32.83 and 173.245.58.83 among others, with 3 other IP addresses in total.

koa.ns.cloudflare.com resolves to 108.162.195.242, 162.159.44.242 and 172.64.35.242 among others, with 3 other IP addresses in total.