jer.co - dns.ninja

`jer.co`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
MX	`_dc-mx.9bafbc74fc76.jer.co` ⭐
		A	50.87.249.20^{🇺🇸 EIGI50.87.0.0/16 Unified Layer}
			PTR	`box2067.bluehost.com`
TXT	`v=spf1 a mx ptr include:bluehost.com ?all`
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2404442974

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759704888

Subdomains

mail.jer.co

Same first word

jer.jp

jer.wtf

jer.mobi

jer.org

jer.com

jer.kz

jer.it

jer.us

jer.es

jer.co.uk

jer.life

jer.de

jer.pl

jer.kr

jer.nl

jer.net

jer.com.co

jer.co.jp

jer.gr

jer.su

jer.eu

jer.or.id

jer.cloud

jer.art

jer.cx

jer.at

jer.re

jer.be

jer.co

jer.zone

jer.info

jer.se

jer.fr

jer.com.cn

jer.cz

jer.dk

Similar names

rej.in

jre.io

jre.ie

jre.ai

erj.dk

rej.be

jre.ae

jre.com.qa

erj.art.br

erj.fr

ejr.com.cn

erj.cn

rej.dk

ejr.pl

jre.pl

jre.my

rje.co

rje.com.br

erj.org

ejr.lu

jre.co

erj.co.uk

jre.de

erj.ee

ejr.ru

jre.com.cn

rej.ru

ejr.com.gt

jre.ro

ejr.app

jre.cn

rej.jp

ejr.nl

erj.jp

ejr.us

jre.net

rej.es

rej.sk

rje.net

rje.in

jre.com

jre.it

jre.net.cn

erj.co.jp

jre.ca

rje.fr

jre.com.br

erj.com

erj.be

jre.eu

erj.com.tr

rej.ch

jre.dk

rje.dk

jre.cz

ejr.fr

erj.net

ejr.dk

ejr.com.pl

rje.de

erj.ru

erj.in

jre.at

erj.co.za

erj.nl

rje.cn

erj.se

rej.ca

rje.jp

jre.com.sa

rej.edu.pl

rej.co.il

rej.net

jre.org

ejr.net

rej.at

jre.id.au

erj.cz

ejr.cc

jre.co.in

jre.ch

erj.de

jre.es

rej.lv

erj.sakura.ne.jp

rje.at

ejr.it

rej.world

jre.xyz

jre.com.mx

rej.com

rje.net.au

rej.info

ejr.kz

ejr.de

erj.me

DNS History

11 records (5 active, 6 former)

●NSlars.ns.cloudflare.com2026-03-26 → 2026-07-13 · 3 obs

○ 2020-10-18 23:50:04
● 2026-03-26 01:18:32
● 2026-07-13 21:53:56

●NSmiki.ns.cloudflare.com2026-03-26 → 2026-07-13 · 3 obs

○ 2020-10-18 23:50:04
● 2026-03-26 01:18:32
● 2026-07-13 21:53:56

○NSns1.bluehost.com2015-05-19 → 2020-10-18 · 4 obs

● 2015-05-19 16:02:30
● 2020-10-18 23:50:04
○ 2026-03-26 01:18:32
○ 2026-07-13 21:53:56

○NSns2.bluehost.com2015-05-19 → 2020-10-18 · 4 obs

● 2015-05-19 16:02:30
● 2020-10-18 23:50:04
○ 2026-03-26 01:18:32
○ 2026-07-13 21:53:56

●MX_dc-mx.9bafbc74fc76.jer.co2026-03-26 → 2026-07-13 · 6 obs

○ 2020-10-18 23:50:04
● 2026-03-26 01:18:32
● 2026-06-07 22:50:56
○ 2026-06-08 19:42:18
● 2026-06-13 16:43:18
● 2026-07-13 21:53:56

○MXmail.jer.co2015-05-19 → 2020-10-18 · 4 obs

● 2015-05-19 16:02:30
● 2020-10-18 23:50:04
○ 2026-03-26 01:18:32
○ 2026-07-13 21:53:56

●A141.193.213.102026-03-26 → 2026-07-13 · 6 obs

○ 2020-10-18 23:50:04
● 2026-03-26 01:18:32
● 2026-06-07 22:50:56
○ 2026-06-08 19:42:18
● 2026-06-13 16:43:18
● 2026-07-13 21:53:56

●A141.193.213.112026-03-26 → 2026-07-13 · 6 obs

○ 2020-10-18 23:50:04
● 2026-03-26 01:18:32
● 2026-06-07 22:50:56
○ 2026-06-08 19:42:18
● 2026-06-13 16:43:18
● 2026-07-13 21:53:56

○A173.254.35.1792016-08-07 → 2016-08-07 · 4 obs

○ 2016-03-24 01:55:28
● 2016-08-07 19:57:34
○ 2020-10-18 23:50:04
○ 2026-07-13 21:53:56

○A50.87.249.202020-10-18 → 2020-10-18 · 4 obs

○ 2016-08-07 19:57:34
● 2020-10-18 23:50:04
○ 2026-03-26 01:18:32
○ 2026-07-13 21:53:56

○A66.147.244.2322015-05-19 → 2016-03-24 · 4 obs

● 2015-05-19 16:02:30
● 2016-03-24 01:55:28
○ 2016-08-07 19:57:34
○ 2026-07-13 21:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	b.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co	-
jer.co	lars.ns.cloudflare.com, miki.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.195

NS records: lars.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jer.co (unsigned zone)

⏱️ Timing

Total: 1587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.11, 141.193.213.10`
NS	2	`lars.ns.cloudflare.com, miki.ns.cloudflare.com`
MX	1	`_dc-mx.9bafbc74fc76.jer.co (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:bluehost.com ?al`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.jer.co is a subdomain of jer.co.

IP Addresses

jer.co has two IP addresses: 141.193.213.10 and 141.193.213.11

yorkshiretherapy.co.uk, farbersound.com, digitalnovascotia.com and two other host names share IP numbers with jer.co.

Name Servers

Two name servers handle the delegation for jer.co: lars.ns.cloudflare.com and miki.ns.cloudflare.com.

jer.co uses the same name servers as several other domains — among them ahlipembuatlapangan.com, telegramanm.com, klikada.com and two more.

The name servers of jer.co overlap at least partially with those of other domains — among them 451dd.com, parachuteproject.org, rawseafoodbar.com and two more.

These name servers commonly co-occur with the name servers austin.ns.cloudflare.com, kurt.ns.cloudflare.com, bonnie.ns.cloudflare.com and cass.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lars.ns.cloudflare.com resolves to 108.162.193.195, 172.64.33.195 and 173.245.59.195 among others, with 3 other IP addresses in total.

miki.ns.cloudflare.com resolves to 108.162.192.202, 172.64.32.202 and 173.245.58.202 among others, with 3 other IP addresses in total.

Mail Servers

Mail for jer.co is handled by a single mail server, _dc-mx.9bafbc74fc76.jer.co.

_dc-mx.9bafbc74fc76.jer.co carries a single IP number, which is 50.87.249.20.