acmdev.org - dns.ninja

`acmdev.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c4c2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:24a2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.162^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.194^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`sydney.ns.cloudflare.com`
		A	2606:4700:50::a29f:2666^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c266^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sydney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2266^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sydney.ns.cloudflare.com`
		A	108.162.194.102^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	162.159.38.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
		A	172.64.34.102^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sydney.ns.cloudflare.com`
TXT	`google-site-verification=jK8V-Ff1AAbFtPcl6HDyoz4xTtDeZPOyH_Pchj_l8YU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.162, 172.67.196.194
		IPv6 hints	2606:4700:3031::ac43:c4c2, 2606:4700:3032::6815:24a2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2406700476

`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=1785145866

rank #550159 globally
rank #42323 in the tld

Subdomains

mail.acmdev.org

Same first word

acmdev.org

Similar names

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cavmed.com.mx

DNS History

19 records (6 active, 13 former)

●NScesar.ns.cloudflare.com2026-04-22 → 2026-07-27 · 3 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-07-27 10:10:24

○NSns27.domaincontrol.com2015-05-18 → 2017-11-02 · 4 obs

● 2015-05-18 12:47:10
● 2017-11-02 16:15:50
○ 2026-04-22 20:51:30
○ 2026-07-27 10:10:24

○NSns28.domaincontrol.com2015-05-18 → 2017-11-02 · 4 obs

● 2015-05-18 12:47:10
● 2017-11-02 16:15:50
○ 2026-04-22 20:51:30
○ 2026-07-27 10:10:24

●NSsydney.ns.cloudflare.com2026-04-22 → 2026-07-27 · 3 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-07-27 10:10:24

○MXmailstore1.secureserver.net2015-05-18 → 2017-11-02 · 4 obs

● 2015-05-18 12:47:10
● 2017-11-02 16:15:50
○ 2026-04-22 20:51:30
○ 2026-07-27 10:10:24

○MXsmtp.secureserver.net2015-05-18 → 2017-11-02 · 4 obs

● 2015-05-18 12:47:10
● 2017-11-02 16:15:50
○ 2026-04-22 20:51:30
○ 2026-07-27 10:10:24

●A104.21.36.1622026-04-22 → 2026-07-27 · 7 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-04-27 17:40:48
○ 2026-06-09 07:49:10
● 2026-06-12 20:04:52
○ 2026-07-13 21:16:32
● 2026-07-27 10:10:24

○A107.170.14.1452015-05-18 → 2017-11-02 · 4 obs

● 2015-05-18 12:47:10
● 2017-11-02 16:15:50
○ 2026-04-22 20:51:30
○ 2026-07-27 10:10:24

●A172.67.196.1942026-04-22 → 2026-07-27 · 7 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-04-27 17:40:48
○ 2026-06-09 07:49:10
● 2026-06-12 20:04:52
○ 2026-07-13 21:16:32
● 2026-07-27 10:10:24

○A188.114.96.02026-06-09 → 2026-06-09 · 4 obs

○ 2026-04-27 17:40:48
● 2026-06-09 07:49:10
○ 2026-06-12 20:04:52
○ 2026-07-27 10:10:24

○A188.114.96.42026-07-13 → 2026-07-13 · 3 obs

○ 2026-07-08 03:33:34
● 2026-07-13 21:16:32
○ 2026-07-27 10:10:24

○A188.114.97.02026-06-09 → 2026-06-09 · 4 obs

○ 2026-04-27 17:40:48
● 2026-06-09 07:49:10
○ 2026-06-12 20:04:52
○ 2026-07-27 10:10:24

○A188.114.97.42026-07-13 → 2026-07-13 · 3 obs

○ 2026-07-08 03:33:34
● 2026-07-13 21:16:32
○ 2026-07-27 10:10:24

○A2606:4700:3030::6815:24a22026-04-22 → 2026-06-13 · 8 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-04-27 17:40:48
○ 2026-06-09 07:49:10
● 2026-06-12 20:04:52
● 2026-06-13 23:30:30
○ 2026-07-08 03:33:34
○ 2026-07-27 10:10:24

●A2606:4700:3031::ac43:c4c22026-07-08 → 2026-07-27 · 4 obs

○ 2026-06-13 23:30:30
● 2026-07-08 03:33:34
○ 2026-07-13 21:16:32
● 2026-07-27 10:10:24

●A2606:4700:3032::6815:24a22026-07-08 → 2026-07-27 · 4 obs

○ 2026-06-13 23:30:30
● 2026-07-08 03:33:34
○ 2026-07-13 21:16:32
● 2026-07-27 10:10:24

○A2606:4700:3037::ac43:c4c22026-04-22 → 2026-06-13 · 8 obs

○ 2017-11-02 16:15:50
● 2026-04-22 20:51:30
● 2026-04-27 17:40:48
○ 2026-06-09 07:49:10
● 2026-06-12 20:04:52
● 2026-06-13 23:30:30
○ 2026-07-08 03:33:34
○ 2026-07-27 10:10:24

○A2a06:98c1:3120::2026-06-09 → 2026-07-13 · 5 obs

○ 2026-04-27 17:40:48
● 2026-06-09 07:49:10
○ 2026-06-12 20:04:52
● 2026-07-13 21:16:32
○ 2026-07-27 10:10:24

○A2a06:98c1:3121::2026-06-09 → 2026-07-13 · 5 obs

○ 2026-04-27 17:40:48
● 2026-06-09 07:49:10
○ 2026-06-12 20:04:52
● 2026-07-13 21:16:32
○ 2026-07-27 10:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
acmdev.org	cesar.ns.cloudflare.com, sydney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.119

NS records: cesar.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acmdev.org (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.194, 104.21.36.162`
AAAA	2	`2606:4700:3032::6815:24a2, 2606:4700:3031::ac43:c4c2`
NS	2	`cesar.ns.cloudflare.com, sydney.ns.cloudflare.com`
TXT	1	`google-site-verification=jK8V-Ff1AAbFtPc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The domain mail.acmdev.org falls under the parent acmdev.org.

IP Addresses

acmdev.org directs to four IP numbers, which are 104.21.36.162, 172.67.196.194, 2606:4700:3031::ac43:c4c2 and 2606:4700:3032::6815:24a2.

5f9a1.com, www.45961.cn, anvuifood.com and two other host names share IP numbers with acmdev.org.

Name Servers

acmdev.org is served by two delegated name servers, cesar.ns.cloudflare.com and sydney.ns.cloudflare.com.

acmdev.org uses the same name servers as several other domains — among them southsudanvillagecare.org, eladenecli.com, journalntb.com and two more.

At least some of acmdev.org's name servers are shared with other domains, for example qexvsi.info, aower-13.top, consumed.today and two more.

These name servers tend to be used in conjunction with the name servers kipp.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cesar.ns.cloudflare.com carries IP addresses 108.162.195.119, 162.159.44.119 and 172.64.35.119, with 3 other addresses beyond those.

sydney.ns.cloudflare.com carries IP addresses 108.162.194.102, 162.159.38.102 and 172.64.34.102, with 3 other addresses beyond those.