`efcj.org`

DNSSEC	⚠️ Not signed
A	183.90.182.164^{🇯🇵 DRNET183.90.176.0/21}
		PTR	`tky014.cbsv.jp`
NS	`lynn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`efcj.org` ⭐
		A	183.90.182.164^{🇯🇵 DRNET183.90.176.0/21}
			PTR	`tky014.cbsv.jp`
TXT	`google-site-verification=nZlHUD4alpCkf0g9xf37PWQ61o2WL2Q1NQGfTJfjMx8`
TXT	`google-site-verification=tvC0sRvtMwaduyeU90CejA21iCHA4ClFh7ReDgDvetY`
TXT	`v=spf1 ip4:183.90.182.164 include:_spf.cbsv.jp ~all`
SOA	`lynn.ns.cloudflare.com`dns@cloudflare.com serial=2402538503

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777193290

WOT: SAFE (68/100)

MX for

efcj.org

Same first word

efcj.org

efcj.com

efcj.cn

efcj.sp.gov.br

Similar names

cfje.com

jfce.cn

fjce.cn

ecjf.com.cn

cfej.cn

cejf.com

ecjf.com

cjfe.org

fcej.com

cjef.gob.mx

fjec.fr

cejf.org

cjef.mx

jcfe.ch

jefc.co.za

jecf.cn

cjfe.net

jcef.fr

fjec.com

jfec.ru

jfce.net

jcef.org

cjef.com

jfce.jus.br

fecj.com

cefj.cn

cjef.org

efjc.com

cfje.dk

cfej.com

cjef.be

jcef.dk

jecf.org

cfej.ch

fcej.cn

cejf.cn

jfec.xyz

ejfc.com

jfce.com.au

jfec.com.tw

cjfe.com

fjce.net

ejcf.org

ejfc.cn

jfce.com

jfec.org.uk

jfec.net

ejcf.ch

jefc.com

cjef.cn

cfje.org

jfec.org

jefc.or.kr

jfec.com

fcje.org

ejfc.ru

jefc.net

ejcf.cz

jecf.com

jcfe.net

ecjf.fr

jfec.cn

cfej.net

cejf.ma

jfce.gov.br

fcje.cn

ejfc.org

fcje.com

cfej.fr

jcef.de

jcfe.de

DNS History

13 records (4 active, 9 former)

●NSlynn.ns.cloudflare.com2026-04-18 → 2026-04-26 · 3 obs

○ 2026-04-11 13:08:40
● 2026-04-18 02:18:22
● 2026-04-26 09:10:24

○NSmaster.dns.ne.jp2015-08-04 → 2016-11-08 · 5 obs

○ 2008-11-27 20:37:58
● 2015-08-04 22:39:04
● 2016-11-08 21:30:18
○ 2026-03-27 14:57:32
○ 2026-04-26 09:10:24

○NSns1.cbsv.jp2026-03-27 → 2026-04-11 · 5 obs

○ 2016-11-08 21:30:18
● 2026-03-27 14:57:32
● 2026-04-11 13:08:40
○ 2026-04-18 02:18:22
○ 2026-04-26 09:10:24

○NSns1.dns.ne.jp2015-08-04 → 2016-11-08 · 5 obs

○ 2008-11-27 20:37:58
● 2015-08-04 22:39:04
● 2016-11-08 21:30:18
○ 2026-03-27 14:57:32
○ 2026-04-26 09:10:24

○NSns2.cbsv.jp2026-03-27 → 2026-04-11 · 5 obs

○ 2016-11-08 21:30:18
● 2026-03-27 14:57:32
● 2026-04-11 13:08:40
○ 2026-04-18 02:18:22
○ 2026-04-26 09:10:24

○NSns2.dns.ne.jp2015-08-04 → 2016-11-08 · 5 obs

○ 2008-11-27 20:37:58
● 2015-08-04 22:39:04
● 2016-11-08 21:30:18
○ 2026-03-27 14:57:32
○ 2026-04-26 09:10:24

○NSns3.sphere.ad.jp2008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 20:37:58
○ 2015-08-04 22:39:04
○ 2026-04-26 09:10:24

○NSns4.sphere.ad.jp2008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 20:37:58
○ 2015-08-04 22:39:04
○ 2026-04-26 09:10:24

●NSuma.ns.cloudflare.com2026-04-18 → 2026-04-26 · 3 obs

○ 2026-04-11 13:08:40
● 2026-04-18 02:18:22
● 2026-04-26 09:10:24

●MXefcj.org2008-11-27 → 2026-04-26 · 2 obs

● 2008-11-27 20:37:58
● 2026-04-26 09:10:24

●A183.90.182.1642026-03-27 → 2026-04-26 · 3 obs

○ 2016-11-08 21:30:18
● 2026-03-27 14:57:32
● 2026-04-26 09:10:24

○A202.212.163.882008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 20:37:58
○ 2015-08-04 22:39:04
○ 2026-04-26 09:10:24

○A210.224.185.1682015-08-04 → 2016-11-08 · 5 obs

○ 2008-11-27 20:37:58
● 2015-08-04 22:39:04
● 2016-11-08 21:30:18
○ 2026-03-27 14:57:32
○ 2026-04-26 09:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
efcj.org	lynn.ns.cloudflare.com, uma.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.201

NS records: lynn.ns.cloudflare.com, uma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efcj.org (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.182.164`
NS	2	`lynn.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	1	`efcj.org (pri: 10)`
TXT	3	`google-site-verification=nZlHUD4alpCkf0g, google-site-verification=tvC0sRvtMwaduye...`
SOA	1	`lynn.ns.cloudflare.com dns.cloudflare.co`

Analysis

Mail Server Role

efcj.org serves as a mail server for efcj.org.

IP Addresses

efcj.org points to a single IP: 183.90.182.164.

Other host names, for instance shimizu-dental.info, www.sonicblade.net, baliseek.com, crescendi-web.com and www.yukyukai-ebisu.com share IP numbers with efcj.org.

Name Servers

Two name servers lynn.ns.cloudflare.com and uma.ns.cloudflare.com handle delegation for efcj.org.

efcj.org uses the same name server setup as other domains, for example intuitconsultancy.com, gameon.services, under-news.com, miki.it and dulichmedia.com.

efcj.org partially shares name servers with other domains; examples include ak-77.com, fourstates.com, boardgametr.com, (0x78766964656f73)-videos.com and 6t43.com.

These name servers are commonly used with gigi.ns.cloudflare.com, robin.ns.cloudflare.com and sreeni.ns.cloudflare.com.

Host names with six IP numbers: lynn.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201; uma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

Mail Servers

efcj.org is handled by a single mail server, efcj.org.

efcj.org points to a single IP: 183.90.182.164.

efcj.org - robtex.com

efcj.org

org

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`efcj.org`

`org`