`nullmx.jznx.com`

DNSSEC

⚠️ Not signed

`jznx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3ced^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ca89^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.237^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.137^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`itzel.ns.cloudflare.com` ⭐
NS	`rory.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.237, 172.67.202.137
		IPv6 hints	2606:4700:3032::6815:3ced, 2606:4700:3034::ac43:ca89
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`itzel.ns.cloudflare.com`dns@cloudflare.com serial=2401584595

Previously MX for

jznx.com

Same first word

nullmx.com

nullmx.net

nullmx.org

Similar names

mlnxul.com

DNS History

5 records (0 active, 5 former)

○MXio.bouncemx.com2015-11-12 → 2015-11-12 · 3 obs

● 2015-11-12 01:48:46
○ 2026-03-24 00:53:46
○ 2026-04-15 02:11:30

○A184.105.178.882015-07-02 → 2015-11-12 · 4 obs

● 2015-07-02 23:31:14
● 2015-11-12 01:48:46
○ 2026-03-24 00:53:46
○ 2026-04-15 02:11:30

○CNAME4.do94.cn2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 23:31:14
○ 2015-11-12 01:48:46
○ 2026-04-15 02:11:30

○CNAMEdp.dcoin.co2015-11-12 → 2016-02-23 · 5 obs

○ 2015-07-02 23:31:14
● 2015-11-12 01:48:46
● 2016-02-23 21:56:28
○ 2026-03-24 00:53:46
○ 2026-04-15 02:11:30

○CNAMEfw.ename.net2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 23:31:14
○ 2015-11-12 01:48:46
○ 2026-04-15 02:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
jznx.com	itzel.ns.cloudflare.com, rory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.42

NS records: itzel.ns.cloudflare.com, rory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jznx.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (itzel.ns.cloudflare.com, itzel.ns.cloudflare.com, itzel.ns.cloudflare.com...)

nullmx.jznx.com - robtex.com

nullmx.jznx.com

jznx.com