🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`errorproof.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:824e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:77b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.123^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.78^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`opal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
NS	`tanner.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c361^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tanner.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2361^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tanner.ns.cloudflare.com`
		A	108.162.195.97^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	162.159.44.97^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
		A	172.64.35.97^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tanner.ns.cloudflare.com`
MX	`mail2.anonaddy.me` ⭐
		A	2a04:3544:8000:1000:e8b5:6ff:fe29:56c^{🇫🇮 UPCLOUD2a04:3544:8000::/34 -PL-WAW1-IPV6}
			PTR	`mail2.anonaddy.me`
		A	185.70.196.149^{🇵🇱 UPCLOUD185.70.196.0/22 -PL-WAW1-NET}
			PTR	`mail2.anonaddy.me`
MX	`mail.anonaddy.me`⁽²⁰⁾
		A	2a00:c6c0:0:108:3::10^{🇳🇱 Greenhost2a00:c6c0::/48}
			PTR	`mail.anonaddy.me`
		A	213.108.105.57^{🇳🇱 Greenhost213.108.104.0/21 Network}
			PTR	`mail.anonaddy.me`
TXT	`aa-verify=74a2dc466a2ef8e5cdf33aedf1c0a8ee7c8541ad`
TXT	`mistral-domain-verification=2476185afe4a2fafc0499fbc5e71270c139188a0`
TXT	`v=spf1 include:spf.anonaddy.me -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.123, 172.67.130.78
		IPv6 hints	2606:4700:3030::ac43:824e, 2606:4700:3034::6815:77b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`opal.ns.cloudflare.com`dns@cloudflare.com serial=2410858377

`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

errorproof.com

errorproof.dev

Previous names

Next names

DNS History

12 records (8 active, 4 former)

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

● 2026-08-30 18:24:52
● 2026-08-31 18:44:20

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

● 2026-08-30 18:24:52
● 2026-08-31 18:44:20

●MXmail.anonaddy.me2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 18:24:52
● 2026-08-31 18:44:20

●MXmail2.anonaddy.me2026-08-30 → 2026-08-31 · 2 obs

● 2026-08-30 18:24:52
● 2026-08-31 18:44:20

●A104.21.7.1232026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-30 18:24:52
● 2026-08-30 21:09:54
● 2026-08-31 18:44:20

●A172.67.130.782026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-30 18:24:52
● 2026-08-30 21:09:54
● 2026-08-31 18:44:20

○A188.114.96.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 18:24:52
○ 2026-08-30 21:09:54
○ 2026-08-31 18:44:20

○A188.114.97.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 18:24:52
○ 2026-08-30 21:09:54
○ 2026-08-31 18:44:20

●A2606:4700:3030::ac43:824e2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-30 18:24:52
● 2026-08-30 21:09:54
● 2026-08-31 18:44:20

●A2606:4700:3034::6815:77b2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-30 18:24:52
● 2026-08-30 21:09:54
● 2026-08-31 18:44:20

○A2a06:98c1:3120::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 18:24:52
○ 2026-08-30 21:09:54
○ 2026-08-31 18:44:20

○A2a06:98c1:3121::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 18:24:52
○ 2026-08-30 21:09:54
○ 2026-08-31 18:44:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
errorproof.dev	tanner.ns.cloudflare.com, opal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.100

NS records: tanner.ns.cloudflare.com, opal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for errorproof.dev (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.78, 104.21.7.123`
AAAA	2	`2606:4700:3030::ac43:824e, 2606:4700:3034::6815:77b`
NS	2	`opal.ns.cloudflare.com, tanner.ns.cloudflare.com`
MX	2	`mail.anonaddy.me (pri: 10), mail2.anonaddy.me (pri: 20)`
TXT	3	`aa-verify=74a2dc466a2ef8e5cdf33aedf1c0a8, mistral-domain-verification=2476185afe4a...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`opal.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

errorproof.dev has four IP addresses: 104.21.7.123, 172.67.130.78, 2606:4700:3030::ac43:824e and 2606:4700:3034::6815:77b.

Additional host names — oliverandanna.com, 7185cb.com, wdagsdtshldmg.online and two others — share IP numbers with errorproof.dev.

Name Servers

errorproof.dev is served by two delegated name servers, opal.ns.cloudflare.com and tanner.ns.cloudflare.com.

errorproof.dev shares its name server setup with other domains, including zakbgtz.shop, vipskpsj.shop, dddy.pages.dev and two others.

errorproof.dev partially shares its NS delegation with several other domains, including generousbrotherhood.com, haileekendrickarttherapy.com, evi-sense.co.uk and two others.

These name servers are regularly seen alongside maisie.ns.cloudflare.com and sterling.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

opal.ns.cloudflare.com carries IP addresses 108.162.194.100, 162.159.38.100 and 172.64.34.100, with 3 other addresses beyond those.

tanner.ns.cloudflare.com carries IP addresses 108.162.195.97, 162.159.44.97 and 172.64.35.97, with 3 other addresses beyond those.

Mail Servers

errorproof.dev has two mail servers: mail2.anonaddy.me and mail.anonaddy.me.

errorproof.dev shares the same mail server setup as other domains, including interi.me, lecheminant.gg, foomaster.com and two others.

errorproof.dev shares mail servers — at least in part — with other domains, including hipsterfag.com, synnovator.com, lunarstorm.uk and two others.

Each of the two host names carries two IP addresses: mail2.anonaddy.me points to 185.70.196.149 and 2a04:3544:8000:1000:e8b5:6ff:fe29:56c, and mail.anonaddy.me points to 213.108.105.57 and 2a00:c6c0:0:108:3::10.

errorproof.dev - robtex.com

errorproof.dev

dev

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`errorproof.dev`

`dev`