`mxav2.opencoders.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b4cd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1249^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.73^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.73, 172.67.180.205
		IPv6 hints	2606:4700:3031::ac43:b4cd, 2606:4700:3033::6815:1249
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com

`opencoders.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b4cd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1249^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.73^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cartman.ns.cloudflare.com` ⭐
NS	`eva.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.73, 172.67.180.205
		IPv6 hints	2606:4700:3031::ac43:b4cd, 2606:4700:3033::6815:1249
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`cartman.ns.cloudflare.com`dns@cloudflare.com serial=2408000555

Similar names

xmav2.pics

vmax2.com

vmax2.sakura.ne.jp

va2mx.com

v2max.pw

maxv2.com

DNS History

10 records (4 active, 6 former)

●A104.21.18.732026-02-24 → 2026-07-27 · 10 obs

● 2026-02-24 09:01:40
○ 2026-03-01 09:36:46
○ 2026-04-26 15:10:00
● 2026-06-10 23:51:58
● 2026-06-11 20:04:10
○ 2026-07-08 04:32:24
● 2026-07-08 10:57:08
○ 2026-07-18 14:02:56
● 2026-07-20 01:40:12
● 2026-07-27 18:47:14

●A172.67.180.2052026-02-24 → 2026-07-27 · 10 obs

○A188.114.96.02026-03-01 → 2026-07-18 · 10 obs

○ 2026-02-24 09:01:40
● 2026-03-01 09:36:46
● 2026-04-26 15:10:00
○ 2026-06-10 23:51:58
○ 2026-06-11 20:04:10
● 2026-07-08 04:32:24
○ 2026-07-08 10:57:08
● 2026-07-18 14:02:56
○ 2026-07-20 01:40:12
○ 2026-07-27 18:47:14

○A188.114.97.02026-03-01 → 2026-07-18 · 10 obs

○A2606:4700:3031::6815:12492026-02-24 → 2026-06-11 · 7 obs

● 2026-02-24 09:01:40
○ 2026-03-01 09:36:46
○ 2026-04-26 15:10:00
● 2026-06-10 23:51:58
● 2026-06-11 20:04:10
○ 2026-07-08 04:32:24
○ 2026-07-27 18:47:14

●A2606:4700:3031::ac43:b4cd2026-07-08 → 2026-07-27 · 5 obs

○ 2026-07-08 04:32:24
● 2026-07-08 10:57:08
○ 2026-07-18 14:02:56
● 2026-07-20 01:40:12
● 2026-07-27 18:47:14

●A2606:4700:3033::6815:12492026-07-08 → 2026-07-27 · 5 obs

○ 2026-07-08 04:32:24
● 2026-07-08 10:57:08
○ 2026-07-18 14:02:56
● 2026-07-20 01:40:12
● 2026-07-27 18:47:14

○A2606:4700:3037::ac43:b4cd2026-02-24 → 2026-06-11 · 7 obs

● 2026-02-24 09:01:40
○ 2026-03-01 09:36:46
○ 2026-04-26 15:10:00
● 2026-06-10 23:51:58
● 2026-06-11 20:04:10
○ 2026-07-08 04:32:24
○ 2026-07-27 18:47:14

○A2a06:98c1:3120::2026-03-01 → 2026-07-18 · 10 obs

○A2a06:98c1:3121::2026-03-01 → 2026-07-18 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
opencoders.org	cartman.ns.cloudflare.com, eva.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.114

NS records: cartman.ns.cloudflare.com, eva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencoders.org (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.73, 172.67.180.205`
AAAA	2	`2606:4700:3033::6815:1249, 2606:4700:3031::ac43:b4cd`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

mxav2.opencoders.org has four IP addresses: 104.21.18.73, 172.67.180.205, 2606:4700:3031::ac43:b4cd and 2606:4700:3033::6815:1249.

Among the host names that share IP numbers with mxav2.opencoders.org are oyuncuguvende.com, claude-ray.com, ai-chain.net and two others.

mxav2.opencoders.org - robtex.com