🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullarch.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a5b3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:b5a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.90^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.179^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gracie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
NS	`ishaan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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=CJCsU3zWJI-JyCBS_C_BwY1eUsDUi3zYgSjAZbP_Nec`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.90, 172.67.165.179
		IPv6 hints	2606:4700:3031::ac43:a5b3, 2606:4700:3037::6815:b5a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`gracie.ns.cloudflare.com`dns@cloudflare.com serial=2411684480

`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

nullarch.dev

nullarch.com

Similar names

challrun.com

nullchar.com

nullchar.net

Previous names

nukli.dev

nukr.dev

nul.dev

nulegal.dev

nuli.dev

null-1.dev

null-cloud.dev

null-jobs.dev

null-pointer.dev

null-set.dev

null-space.dev

null.dev

null0.dev

null2noble.dev

nullabletype.dev

nullalpha.dev

nullanvil.dev

nullapi.dev

nullapps.dev

Next names

DNS History

11 records (11 active, 0 former)

●NSgracie.ns.cloudflare.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●NSishaan.ns.cloudflare.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●MXalt1.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●MXalt2.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●MXalt3.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●MXalt4.aspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●MXaspmx.l.google.com2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●A104.21.11.902026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●A172.67.165.1792026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●A2606:4700:3031::ac43:a5b32026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

●A2606:4700:3037::6815:b5a2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 02:56:14
● 2026-08-31 05:53:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
nullarch.dev	ishaan.ns.cloudflare.com, gracie.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.213

NS records: ishaan.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullarch.dev (unsigned zone)

⏱️ Timing

Total: 1664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.179, 104.21.11.90`
AAAA	2	`2606:4700:3037::6815:b5a, 2606:4700:3031::ac43:a5b3`
NS	2	`gracie.ns.cloudflare.com, ishaan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=CJCsU3zWJI-JyCB, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gracie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

nullarch.dev directs to four IP numbers, which are 104.21.11.90, 172.67.165.179, 2606:4700:3031::ac43:a5b3 and 2606:4700:3037::6815:b5a.

perpscope.xyz, www.bet90ball.com, allconstructioninc.com plus two other host names have IP numbers in common with nullarch.dev.

Name Servers

DNS delegation for nullarch.dev points to two name servers: gracie.ns.cloudflare.com and ishaan.ns.cloudflare.com.

The name server configuration of nullarch.dev is shared with other domains, for instance guia-digital.pages.dev, myletter.workers.dev, alannahcle.pages.dev and two others.

At least some of nullarch.dev's name servers are shared with other domains, for example cyft.dev, caliherbdeals.com, caresseblue.workers.dev and two more.

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

Hosts with 6 IP addresses each:

gracie.ns.cloudflare.com has IP addresses 108.162.194.144, 162.159.38.144 and 172.64.34.144, plus 3 other.

ishaan.ns.cloudflare.com has IP addresses 108.162.195.213, 162.159.44.213 and 172.64.35.213, plus 3 other.

Mail Servers

Five mail servers handle nullarch.dev: 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 nullarch.dev are shared with other domains: nilkick.com, clarabelcollege.org, camike.net and two others among them.

It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, as well as two others.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.250.31.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.