🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`errfix.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:401f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:af10^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.31^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carrera.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carrera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carrera.ns.cloudflare.com`
		A	108.162.194.231^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	162.159.38.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	172.64.34.231^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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}
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route2.mx.cloudflare.net`⁽⁴²⁾
		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}
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route1.mx.cloudflare.net`⁽⁴⁷⁾
		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}
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=0HZzOFED7LBS39hlE8BrwSJWqieXkRO8bmxM1y1lVA0`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.31, 172.67.175.16
		IPv6 hints	2606:4700:3030::6815:401f, 2606:4700:3036::ac43:af10
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`carrera.ns.cloudflare.com`dns@cloudflare.com serial=2414282083

`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

errfix.dev

errfix.pages.dev

errfix.com

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Previous names

erps.dev

erpsoft.dev

erpsphere.dev

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erpware.dev

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Next names

errflow.dev

errin.dev

errington.dev

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errling.dev

errlings.dev

errlo.dev

errlog.dev

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DNS History

9 records (9 active, 0 former)

●NScarrera.ns.cloudflare.com2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●NSyichun.ns.cloudflare.com2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●MXroute1.mx.cloudflare.net2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●MXroute2.mx.cloudflare.net2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●MXroute3.mx.cloudflare.net2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●A104.21.64.312026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●A172.67.175.162026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●A2606:4700:3030::6815:401f2026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

●A2606:4700:3036::ac43:af102026-09-10 → 2026-09-11 · 2 obs

● 2026-09-10 03:18:16
● 2026-09-11 06:36:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
errfix.dev	carrera.ns.cloudflare.com, yichun.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.248

NS records: carrera.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for errfix.dev (unsigned zone)

⏱️ Timing

Total: 1891ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.31, 172.67.175.16`
AAAA	2	`2606:4700:3036::ac43:af10, 2606:4700:3030::6815:401f`
NS	2	`carrera.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 28), route2.mx.cloudflare.net (pri: 42)...`
TXT	2	`google-site-verification=0HZzOFED7LBS39h, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carrera.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

errfix.dev points to the four IP addresses 104.21.64.31, 172.67.175.16, 2606:4700:3030::6815:401f and 2606:4700:3036::ac43:af10.

Additional host names — kosmeticplaza.it.com, memoris.education, aikyings1.cc and two others — share IP numbers with errfix.dev.

Name Servers

errfix.dev is delegated to two name servers: carrera.ns.cloudflare.com and yichun.ns.cloudflare.com.

errfix.dev shares its name server setup with other domains, including my-hair-tower.pages.dev, elnurko73.workers.dev, 7gdhf8ae.workers.dev and two others.

There is at least partial name server overlap between errfix.dev and other domains — labandera.es, graugeist.net, w365live.org and two more among them.

The name servers adele.ns.cloudflare.com, felipe.ns.cloudflare.com and dane.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

carrera.ns.cloudflare.com resolves to 108.162.194.231, 162.159.38.231, 172.64.34.231 and 3 other IP addresses.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 other IP addresses.

Mail Servers

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

errfix.dev shares mail servers — at least in part — with other domains, including fireforums.us, gtdib.org, twoje-zabawki.pl 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.

errfix.dev - robtex.com

errfix.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`errfix.dev`

`dev`