🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`backtesting.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:2322^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d4e2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.34^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.226^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`charles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=pDpLpAggH4VhWcrJ8oMX6R24zGXJ-miZ1RfxjWv1zOA`
TXT	`google-site-verification=vpkOQbtXTMvPMa5gWsip5DsbRLKHsSu1svQN4vl0RQw`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.34, 172.67.212.226
		IPv6 hints	2606:4700:3031::6815:2322, 2606:4700:3033::ac43:d4e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2414270790

`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

Similar names

betstacking.com

bangtickets.com

bigcatskent.co.uk

bigcatskent.org.uk

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NScharles.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●NSmona.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●MXalt1.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●MXalt2.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●MXalt3.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●MXalt4.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●MXaspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●A104.21.35.342026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●A172.67.212.2262026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●A2606:4700:3031::6815:23222026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

●A2606:4700:3033::ac43:d4e22026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 16:03:08
● 2026-09-24 00:09:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
backtesting.dev	charles.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.83

NS records: charles.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.226, 104.21.35.34`
AAAA	2	`2606:4700:3031::6815:2322, 2606:4700:3033::ac43:d4e2`
NS	2	`charles.ns.cloudflare.com, mona.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=pDpLpAggH4VhWcr, google-site-verification=vpkOQbtXTMvPMa5...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`charles.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

backtesting.dev points to the four IP addresses 104.21.35.34, 172.67.212.226, 2606:4700:3031::6815:2322 and 2606:4700:3033::ac43:d4e2.

okawp.fr, onlyifsa9.lat, bedsidegoods.shop plus two other host names have IP numbers in common with backtesting.dev.

Name Servers

backtesting.dev has two authoritative name servers — charles.ns.cloudflare.com and mona.ns.cloudflare.com.

The name server configuration of backtesting.dev is shared with other domains, for instance voyages-au-loin.fr, bricolites.com, consciousrealintelligence.com and two others.

At least some of backtesting.dev's name servers are shared with other domains, for example monicakhprivate00.workers.dev, fast-de.com, pascuteodor94.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers ruben.ns.cloudflare.com and piper.ns.cloudflare.com.

Hosts with 6 IP addresses each:

charles.ns.cloudflare.com points to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

mona.ns.cloudflare.com points to 108.162.192.206, 172.64.32.206, 173.245.58.206 and 3 other IP addresses.

Mail Servers

backtesting.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by backtesting.dev are shared with other domains: cassandrapaquin.com, discover-movement.com, alphaasbestos.co.uk and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.