instanceof.dev - dns.ninja

`instanceof.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c30f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:3428^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.40^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.15^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=H7_hT1or_4AO3ytBgy-iW5aPijJ93RYUX8ixhedIqbQ`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.40, 172.67.195.15
		IPv6 hints	2606:4700:3030::ac43:c30f, 2606:4700:3033::6815:3428
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2407585718

`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)

Subdomains

birthday-reminder.instanceof.dev

Same first word

instanceof.me

instanceof.de

instanceof.dev

instanceof.ru

instanceof.nl

instanceof.com

Similar names

infostance.com

caninesoft.com

insoftance.com

ofinstance.com

ecoinfants.com

santecinfo.com

fatensonic.com

stofinance.com

otsfinance.com

infonetsac.com

confintesa.com

intasconfe.pro

DNS History

11 records (9 active, 2 former)

●NSdeb.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●NSmemphis.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●A104.21.52.402026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●A172.67.195.152026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 10:58:44
● 2026-06-23 06:39:22

●A2606:4700:3030::ac43:c30f2026-06-23 → 2026-06-23 · 3 obs

○ 2026-05-01 17:42:36
● 2026-06-23 06:39:20
● 2026-06-23 06:39:22

●A2606:4700:3033::6815:34282026-06-23 → 2026-06-23 · 3 obs

○ 2026-05-01 17:42:36
● 2026-06-23 06:39:20
● 2026-06-23 06:39:22

○A2606:4700:3035::ac43:c30f2026-02-15 → 2026-05-01 · 4 obs

● 2026-02-15 10:58:44
● 2026-05-01 17:42:36
○ 2026-06-23 06:39:20
○ 2026-06-23 06:39:22

○A2606:4700:3036::6815:34282026-02-15 → 2026-05-01 · 4 obs

● 2026-02-15 10:58:44
● 2026-05-01 17:42:36
○ 2026-06-23 06:39:20
○ 2026-06-23 06:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
instanceof.dev	memphis.ns.cloudflare.com, deb.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.92

NS records: memphis.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instanceof.dev (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.40, 172.67.195.15`
AAAA	2	`2606:4700:3033::6815:3428, 2606:4700:3030::ac43:c30f`
NS	2	`deb.ns.cloudflare.com, memphis.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 38), route3.mx.cloudflare.net (pri: 81)...`
TXT	2	`google-site-verification=H7_hT1or_4AO3yt, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

birthday-reminder.instanceof.dev is delegated beneath instanceof.dev.

IP Addresses

instanceof.dev points to the four IP addresses 104.21.52.40, 172.67.195.15, 2606:4700:3030::ac43:c30f and 2606:4700:3033::6815:3428.

Additional host names — w-s-whatsapp.hl.cn, cryptovus.com, www.92merryph.club and two others — share IP numbers with instanceof.dev.

Name Servers

instanceof.dev is delegated to two name servers: deb.ns.cloudflare.com and memphis.ns.cloudflare.com.

instanceof.dev shares its name server setup with other domains, including winkofficetech.com, carettawt.com, joinwinkoffice.com and two others.

There is at least partial name server overlap between instanceof.dev and other domains — dbspazio.io, jmsmk.com, googoa.com and two more among them.

The name servers venus.ns.cloudflare.com, lakas.ns.cloudflare.com and nolan.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

deb.ns.cloudflare.com resolves to 108.162.192.92, 172.64.32.92, 173.245.58.92 and 3 other IP addresses.

memphis.ns.cloudflare.com resolves to 108.162.195.189, 162.159.44.189, 172.64.35.189 and 3 other IP addresses.

Mail Servers

Incoming mail for instanceof.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

instanceof.dev shares mail servers — at least in part — with other domains, including acy.org, antibot.site, jupiterimoveis.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.