`masondev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2e06^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ddf5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.245^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.6, 172.67.221.245
		IPv6 hints	2606:4700:3030::6815:2e06, 2606:4700:3036::ac43:ddf5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2409561287

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784425517

Same first word

masondev.com

Similar names

DNS History

15 records (8 active, 7 former)

●NSiris.ns.cloudflare.com2026-06-27 → 2026-07-19 · 3 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
● 2026-07-19 01:46:14

○NSns47.domaincontrol.com2015-07-15 → 2017-05-21 · 4 obs

● 2015-07-15 06:18:32
● 2017-05-21 01:11:40
○ 2026-06-27 00:00:50
○ 2026-07-19 01:46:14

○NSns48.domaincontrol.com2015-07-15 → 2017-05-21 · 4 obs

● 2015-07-15 06:18:32
● 2017-05-21 01:11:40
○ 2026-06-27 00:00:50
○ 2026-07-19 01:46:14

●NSyichun.ns.cloudflare.com2026-06-27 → 2026-07-19 · 3 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
● 2026-07-19 01:46:14

●MXmailstore1.secureserver.net2015-07-15 → 2026-07-19 · 2 obs

● 2015-07-15 06:18:32
● 2026-07-19 01:46:14

●MXsmtp.secureserver.net2015-07-15 → 2026-07-19 · 2 obs

● 2015-07-15 06:18:32
● 2026-07-19 01:46:14

●A104.21.46.62026-06-27 → 2026-07-19 · 3 obs

○ 2026-06-27 00:00:50
● 2026-06-27 19:28:54
● 2026-07-19 01:46:14

●A172.67.221.2452026-06-27 → 2026-07-19 · 3 obs

○ 2026-06-27 00:00:50
● 2026-06-27 19:28:54
● 2026-07-19 01:46:14

○A188.114.96.02026-06-27 → 2026-06-27 · 4 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
○ 2026-06-27 19:28:54
○ 2026-07-19 01:46:14

○A188.114.97.02026-06-27 → 2026-06-27 · 4 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
○ 2026-06-27 19:28:54
○ 2026-07-19 01:46:14

●A2606:4700:3030::6815:2e062026-06-27 → 2026-07-19 · 3 obs

○ 2026-06-27 00:00:50
● 2026-06-27 19:28:54
● 2026-07-19 01:46:14

●A2606:4700:3036::ac43:ddf52026-06-27 → 2026-07-19 · 3 obs

○ 2026-06-27 00:00:50
● 2026-06-27 19:28:54
● 2026-07-19 01:46:14

○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
○ 2026-06-27 19:28:54
○ 2026-07-19 01:46:14

○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs

○ 2017-05-21 01:11:40
● 2026-06-27 00:00:50
○ 2026-06-27 19:28:54
○ 2026-07-19 01:46:14

○A72.44.88.2302015-07-15 → 2017-05-21 · 4 obs

● 2015-07-15 06:18:32
● 2017-05-21 01:11:40
○ 2026-06-27 00:00:50
○ 2026-07-19 01:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
masondev.com	iris.ns.cloudflare.com, yichun.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: iris.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masondev.com (unsigned zone)

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.6, 172.67.221.245`
AAAA	2	`2606:4700:3036::ac43:ddf5, 2606:4700:3030::6815:2e06`
NS	2	`iris.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

masondev.com points to the four IP addresses 104.21.46.6, 172.67.221.245, 2606:4700:3030::6815:2e06 and 2606:4700:3036::ac43:ddf5.

Name Servers

Two name servers handle the delegation for masondev.com: iris.ns.cloudflare.com and yichun.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

iris.ns.cloudflare.com resolves to 108.162.192.118, 172.64.32.118 and 173.245.58.118 among others, with 3 other IP addresses in total.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248 and 173.245.59.248 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for masondev.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

masondev.com - robtex.com

masondev.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`masondev.com`

`com`