`2mx.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c0ab^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4c61^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.97^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.171^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.97, 172.67.192.171
		IPv6 hints	2606:4700:3031::ac43:c0ab, 2606:4700:3035::6815:4c61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2400252896

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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2mx.com

2mx.dev

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DNS History

10 records (6 active, 4 former)

●NSandy.ns.cloudflare.com2026-02-21 → 2026-04-11 · 2 obs

● 2026-02-21 10:36:56
● 2026-04-11 17:42:18

●NSnora.ns.cloudflare.com2026-02-21 → 2026-04-11 · 2 obs

● 2026-02-21 10:36:56
● 2026-04-11 17:42:18

●A104.21.76.972026-02-21 → 2026-04-11 · 18 obs

● 2026-02-21 10:36:56
○ 2026-02-23 13:37:22
● 2026-02-26 10:26:52
● 2026-03-02 00:33:10
○ 2026-03-02 09:38:36
○ 2026-03-15 00:30:44
● 2026-03-15 01:50:50
○ 2026-03-18 07:05:48
● 2026-03-20 06:07:48
○ 2026-03-20 12:07:40
● 2026-03-22 12:35:46
● 2026-03-31 18:10:38
○ 2026-04-01 10:14:24
○ 2026-04-07 12:12:22
● 2026-04-08 07:58:24
○ 2026-04-11 04:57:04
● 2026-04-11 06:22:00
● 2026-04-11 17:42:18

●A172.67.192.1712026-02-21 → 2026-04-11 · 18 obs

○A188.114.96.02026-02-23 → 2026-04-11 · 18 obs

○ 2026-02-21 10:36:56
● 2026-02-23 13:37:22
○ 2026-02-26 10:26:52
○ 2026-03-02 00:33:10
● 2026-03-02 09:38:36
● 2026-03-15 00:30:44
○ 2026-03-15 01:50:50
● 2026-03-18 07:05:48
○ 2026-03-20 06:07:48
● 2026-03-20 12:07:40
○ 2026-03-22 12:35:46
○ 2026-03-31 18:10:38
● 2026-04-01 10:14:24
● 2026-04-07 12:12:22
○ 2026-04-08 07:58:24
● 2026-04-11 04:57:04
○ 2026-04-11 06:22:00
○ 2026-04-11 17:42:18

○A188.114.97.02026-02-23 → 2026-04-11 · 18 obs

●A2606:4700:3031::ac43:c0ab2026-02-21 → 2026-04-11 · 18 obs

●A2606:4700:3035::6815:4c612026-02-21 → 2026-04-11 · 18 obs

○A2a06:98c1:3120::2026-02-23 → 2026-04-11 · 18 obs

○A2a06:98c1:3121::2026-02-23 → 2026-04-11 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
2mx.dev	nora.ns.cloudflare.com, andy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.101

NS records: nora.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2mx.dev (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.171, 104.21.76.97`
AAAA	2	`2606:4700:3031::ac43:c0ab, 2606:4700:3035::6815:4c61`
NS	2	`andy.ns.cloudflare.com, nora.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

2mx.dev points to four IP numbers: 2606:4700:3031::ac43:c0ab, 2606:4700:3035::6815:4c61, 104.21.76.97 and 172.67.192.171.

Other host names, for instance mail.gidiyorgitti.com, sweeney.agency, truckinsuranceaaa.com, bestunderr.com and minaslack.com.br share IP numbers with 2mx.dev.

Name Servers

Delegation for 2mx.dev rests with two name servers, andy.ns.cloudflare.com and nora.ns.cloudflare.com.

2mx.dev shares the same name server setup as other domains, including aloftrestaurant.com, hjelm.se, drillbitguru.com, broadbandsavvy.com and danluan.org.

2mx.dev at least partially shares name servers with other domains, for instance eskraces.com.au, webb.se, clintoninsurance.com, sixnations.com.au and icer.org.

These name servers are commonly used with the name servers zariyah.ns.cloudflare.com.

Host names with six IP numbers: andy.ns.cloudflare.com points to: 2606:4700:58::adf5:3b65, 2803:f800:50::6ca2:c165, 2a06:98c1:50::ac40:2165, 108.162.193.101, 172.64.33.101 and 173.245.59.101. nora.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad5, 2803:f800:50::6ca2:c0d5, 2a06:98c1:50::ac40:20d5, 108.162.192.213, 172.64.32.213 and 173.245.58.213.

2mx.dev - robtex.com

2mx.dev

dev