`jac-conference.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ca5c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:34b4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.180^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.92^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`marissa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2672^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c272^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2272^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marissa.ns.cloudflare.com`
		A	108.162.194.114^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	162.159.38.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	172.64.34.114^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.180, 172.67.202.92
		IPv6 hints	2606:4700:3030::ac43:ca5c, 2606:4700:3037::6815:34b4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2403963057

`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=1778518070

Previously MX for

jac-conference.org

Same first word

jac-conference.org

DNS History

21 records (6 active, 15 former)

●NSelmo.ns.cloudflare.com2026-04-09 → 2026-05-11 · 3 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
● 2026-05-11 17:20:40

●NSmarissa.ns.cloudflare.com2026-04-09 → 2026-05-11 · 3 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
● 2026-05-11 17:20:40

○NSns1.sedoparking.com2016-09-12 → 2018-12-23 · 5 obs

○ 2016-04-04 07:37:12
● 2016-09-12 18:58:02
● 2018-12-23 05:36:26
○ 2026-04-09 07:38:46
○ 2026-05-11 17:20:40

○NSns2.sedoparking.com2016-09-12 → 2018-12-23 · 5 obs

○ 2016-04-04 07:37:12
● 2016-09-12 18:58:02
● 2018-12-23 05:36:26
○ 2026-04-09 07:38:46
○ 2026-05-11 17:20:40

○NSns2283.hostgator.com2015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 13:10:48
● 2016-04-04 07:37:12
○ 2016-09-12 18:58:02
○ 2026-05-11 17:20:40

○NSns2284.hostgator.com2015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 13:10:48
● 2016-04-04 07:37:12
○ 2016-09-12 18:58:02
○ 2026-05-11 17:20:40

○NSns6127.hostgator.com2015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 13:10:48
● 2016-04-04 07:37:12
○ 2016-09-12 18:58:02
○ 2026-05-11 17:20:40

○MXjac-conference.org2015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 13:10:48
● 2016-04-04 07:37:12
○ 2016-09-12 18:58:02
○ 2026-05-11 17:20:40

○MXlocalhost2016-09-12 → 2018-12-23 · 5 obs

○ 2016-04-04 07:37:12
● 2016-09-12 18:58:02
● 2018-12-23 05:36:26
○ 2026-04-09 07:38:46
○ 2026-05-11 17:20:40

●A104.21.52.1802026-04-20 → 2026-05-11 · 3 obs

○ 2026-04-09 07:38:46
● 2026-04-20 15:21:38
● 2026-05-11 17:20:40

●A172.67.202.922026-04-20 → 2026-05-11 · 3 obs

○ 2026-04-09 07:38:46
● 2026-04-20 15:21:38
● 2026-05-11 17:20:40

○A188.114.96.02026-04-09 → 2026-04-09 · 4 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
○ 2026-04-20 15:21:38
○ 2026-05-11 17:20:40

○A188.114.97.02026-04-09 → 2026-04-09 · 4 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
○ 2026-04-20 15:21:38
○ 2026-05-11 17:20:40

○A192.254.231.1102015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 13:10:48
● 2016-04-04 07:37:12
○ 2016-09-12 18:58:02
○ 2026-05-11 17:20:40

●A2606:4700:3030::ac43:ca5c2026-04-20 → 2026-05-11 · 3 obs

○ 2026-04-09 07:38:46
● 2026-04-20 15:21:38
● 2026-05-11 17:20:40

●A2606:4700:3037::6815:34b42026-04-20 → 2026-05-11 · 3 obs

○ 2026-04-09 07:38:46
● 2026-04-20 15:21:38
● 2026-05-11 17:20:40

○A2a06:98c1:3120::2026-04-09 → 2026-04-09 · 4 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
○ 2026-04-20 15:21:38
○ 2026-05-11 17:20:40

○A2a06:98c1:3121::2026-04-09 → 2026-04-09 · 4 obs

○ 2018-12-23 05:36:26
● 2026-04-09 07:38:46
○ 2026-04-20 15:21:38
○ 2026-05-11 17:20:40

○A72.52.4.1192018-12-23 → 2018-12-23 · 4 obs

○ 2016-09-12 18:58:02
● 2018-12-23 05:36:26
○ 2026-04-09 07:38:46
○ 2026-05-11 17:20:40

○A72.52.4.1212016-09-12 → 2016-09-12 · 4 obs

○ 2016-04-04 07:37:12
● 2016-09-12 18:58:02
○ 2018-12-23 05:36:26
○ 2026-05-11 17:20:40

○A91.195.240.2402018-12-23 → 2018-12-23 · 4 obs

○ 2016-09-12 18:58:02
● 2018-12-23 05:36:26
○ 2026-04-09 07:38:46
○ 2026-05-11 17:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
jac-conference.org	marissa.ns.cloudflare.com, elmo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.163

NS records: marissa.ns.cloudflare.com, elmo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jac-conference.org (unsigned zone)

⏱️ Timing

Total: 2188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.92, 104.21.52.180`
AAAA	2	`2606:4700:3030::ac43:ca5c, 2606:4700:3037::6815:34b4`
NS	2	`elmo.ns.cloudflare.com, marissa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

jac-conference.org resolves to four IPs: 2606:4700:3030::ac43:ca5c, 2606:4700:3037::6815:34b4, 104.21.52.180 and 172.67.202.92.

Other host names such as therealgolf.com, robertapoliscovatrans.com, rapi88v.lat, californiabeardco.com and oceanpipe.com share IP numbers with jac-conference.org.

Name Servers

jac-conference.org is delegated to two name servers: elmo.ns.cloudflare.com and marissa.ns.cloudflare.com.

jac-conference.org uses the same name server setup as other domains, including ga5discountclub.com, freeappcompany.com, cceoem.net, ehcastelldefels.com and knfpub.com.

At least part of the name servers for jac-conference.org are shared with other domains, for instance cont3nt.com, semensorra.pro, armyissue.com, solucion-es.com.mx and 696950.com.

These name servers are commonly used alongside albert.ns.cloudflare.com and ximena.ns.cloudflare.com.

Host names with six IP numbers:

elmo.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3, 108.162.193.163, 172.64.33.163 and 173.245.59.163.

marissa.ns.cloudflare.com points to: 2606:4700:50::a29f:2672, 2803:f800:50::6ca2:c272, 2a06:98c1:50::ac40:2272, 108.162.194.114, 162.159.38.114 and 172.64.34.114.

jac-conference.org - robtex.com