`stephenrosinski.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::6815:51ca^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a407^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.202^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.7^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armfazh.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c368^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armfazh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2368^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armfazh.ns.cloudflare.com`
		A	108.162.195.104^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	162.159.44.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	172.64.35.104^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
TXT	`google-site-verification=zBwJHLfH_l2a9IxiDcjaYUlG1IzPxu1VmNdKFvx0rUU`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.202, 172.67.164.7
		IPv6	2606:4700:3034::6815:51ca, 2606:4700:3035::ac43:a407
SOA	`armfazh.ns.cloudflare.com`dns@cloudflare.com serial=2398925502

`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

stephenrosinski.dev

DNS History

11 records (7 active, 4 former)

●NSarmfazh.ns.cloudflare.com2026-03-09 → 2026-03-24 · 2 obs

● 2026-03-09 03:27:02
● 2026-03-24 11:47:02

●NSleah.ns.cloudflare.com2026-03-09 → 2026-03-24 · 2 obs

● 2026-03-09 03:27:02
● 2026-03-24 11:47:02

●MXsmtp.google.com2026-03-09 → 2026-03-24 · 2 obs

● 2026-03-09 03:27:02
● 2026-03-24 11:47:02

●A104.21.81.2022026-03-09 → 2026-03-24 · 3 obs

● 2026-03-09 03:27:02
○ 2026-03-17 04:48:10
● 2026-03-24 11:47:02

●A172.67.164.72026-03-09 → 2026-03-24 · 3 obs

● 2026-03-09 03:27:02
○ 2026-03-17 04:48:10
● 2026-03-24 11:47:02

○A188.114.96.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-09 03:27:02
● 2026-03-17 04:48:10
○ 2026-03-24 11:47:02

○A188.114.97.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-09 03:27:02
● 2026-03-17 04:48:10
○ 2026-03-24 11:47:02

●A2606:4700:3034::6815:51ca2026-03-09 → 2026-03-24 · 3 obs

● 2026-03-09 03:27:02
○ 2026-03-17 04:48:10
● 2026-03-24 11:47:02

●A2606:4700:3035::ac43:a4072026-03-09 → 2026-03-24 · 3 obs

● 2026-03-09 03:27:02
○ 2026-03-17 04:48:10
● 2026-03-24 11:47:02

○A2a06:98c1:3120::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-09 03:27:02
● 2026-03-17 04:48:10
○ 2026-03-24 11:47:02

○A2a06:98c1:3121::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-09 03:27:02
● 2026-03-17 04:48:10
○ 2026-03-24 11:47:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
stephenrosinski.dev	armfazh.ns.cloudflare.com, leah.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.129

NS records: armfazh.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.7, 104.21.81.202`
AAAA	2	`2606:4700:3035::ac43:a407, 2606:4700:3034::6815:51ca`
NS	2	`armfazh.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=zBwJHLfH_l2a9Ix, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armfazh.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

Four IP numbers are pointed to by stephenrosinski.dev: 2606:4700:3034::6815:51ca, 2606:4700:3035::ac43:a407, 104.21.81.202 and 172.67.164.7.

other host names including 037d5.fyfssl.cn, allegrolokalnie.7x8b0a.rest, officialmarket.my.id, recompiled.net and uniconstruct.be share IP numbers with stephenrosinski.dev.

Name Servers

stephenrosinski.dev is delegated to two name servers armfazh.ns.cloudflare.com and leah.ns.cloudflare.com.

stephenrosinski.dev uses the same name server configuration as other domains, such as simonrichardson.co.uk.

stephenrosinski.dev at least partially shares name servers with other domains, for instance prosperita-ai-engine.com, hangti.com.cn, gytedaser.ru, bluechili.se and swbasicsofbk.com.

These name servers are commonly used with nelly.ns.cloudflare.com, novalee.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names with six IP numbers:

Host name armfazh.ns.cloudflare.com points to: 2606:4700:58::a29f:2c68, 2803:f800:50::6ca2:c368, 2a06:98c1:50::ac40:2368, 108.162.195.104, 162.159.44.104 and 172.64.35.104.

Host name leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

stephenrosinski.dev is handled by a single mail server, smtp.google.com.

stephenrosinski.dev shares the same mail server setup as other domains, for instance eviva.com.au, gruporgf.com.br, mannatechsupport.com, carefirst360.com and taylormadeallstars.com.

stephenrosinski.dev shares some mail servers with other domains, at least partially, for instance mycorwin.com, letscloud.net, xileo.com, andyfrasco.com and staffgo.com.

These mail servers are commonly used alongside aspmx.l.google.com and alt1.aspmx.l.google.com.

smtp.google.com points to nine IPs: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.

stephenrosinski.dev - robtex.com