🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ericf.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:930b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4fb9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.185^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.11^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.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	`route2.mx.cloudflare.net`⁽⁶⁵⁾
		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`
MX	`route3.mx.cloudflare.net`⁽⁷⁵⁾
		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`
TXT	`brevo-code:bdd97023ff76d1bab84d6379579b81e9`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.185, 172.67.147.11
		IPv6 hints	2606:4700:3031::ac43:930b, 2606:4700:3032::6815:4fb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2409470454

`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

ericf.dev

ericf.me

ericf.name

ericf.nl

ericf.net

ericf.org

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crefi.edu.ht

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fecir.es

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ciref.ca

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cifre.ru

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Previous names

ergashov.dev

ergeo.dev

ergo-fuhrpark.dev

ergod.dev

ergofy.dev

ergolab.dev

ergopix.dev

ergoserv.dev

ergosign.dev

ergu.dev

erhan.dev

eric-schueler.dev

eric-villard.dev

ericai.dev

ericbach.dev

ericbell.dev

ericcao.dev

ericchen.dev

ericcorp.dev

ericdahl.dev

Next names

DNS History

13 records (9 active, 4 former)

●NSdrew.ns.cloudflare.com2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 02:23:12
● 2026-08-22 03:03:46

●NSrafe.ns.cloudflare.com2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 02:23:12
● 2026-08-22 03:03:46

●MXroute1.mx.cloudflare.net2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 02:23:12
● 2026-08-22 03:03:46

●MXroute2.mx.cloudflare.net2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 02:23:12
● 2026-08-22 03:03:46

●MXroute3.mx.cloudflare.net2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 02:23:12
● 2026-08-22 03:03:46

●A104.21.79.1852026-08-20 → 2026-08-22 · 3 obs

○ 2026-08-19 02:23:12
● 2026-08-20 01:35:56
● 2026-08-22 03:03:46

●A172.67.147.112026-08-20 → 2026-08-22 · 3 obs

○ 2026-08-19 02:23:12
● 2026-08-20 01:35:56
● 2026-08-22 03:03:46

○A188.114.96.02026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 02:23:12
○ 2026-08-20 01:35:56
○ 2026-08-22 03:03:46

○A188.114.97.02026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 02:23:12
○ 2026-08-20 01:35:56
○ 2026-08-22 03:03:46

●A2606:4700:3031::ac43:930b2026-08-20 → 2026-08-22 · 3 obs

○ 2026-08-19 02:23:12
● 2026-08-20 01:35:56
● 2026-08-22 03:03:46

●A2606:4700:3032::6815:4fb92026-08-20 → 2026-08-22 · 3 obs

○ 2026-08-19 02:23:12
● 2026-08-20 01:35:56
● 2026-08-22 03:03:46

○A2a06:98c1:3120::2026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 02:23:12
○ 2026-08-20 01:35:56
○ 2026-08-22 03:03:46

○A2a06:98c1:3121::2026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 02:23:12
○ 2026-08-20 01:35:56
○ 2026-08-22 03:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
ericf.dev	rafe.ns.cloudflare.com, drew.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.160

NS records: rafe.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ericf.dev (unsigned zone)

⏱️ Timing

Total: 995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.185, 172.67.147.11`
AAAA	2	`2606:4700:3031::ac43:930b, 2606:4700:3032::6815:4fb9`
NS	2	`drew.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 23), route2.mx.cloudflare.net (pri: 65)...`
TXT	2	`brevo-code:bdd97023ff76d1bab84d6379579b8, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ericf.dev points to the four IP addresses 104.21.79.185, 172.67.147.11, 2606:4700:3031::ac43:930b and 2606:4700:3032::6815:4fb9.

Two other host names, along with lingvostudy.ru, 9cowork.fr and pnrtec.com, also share IP numbers with ericf.dev.

Name Servers

ericf.dev has two authoritative name servers — drew.ns.cloudflare.com and rafe.ns.cloudflare.com.

ericf.dev shares its NS records with other domains, for example pharmacom-store.org, hellofoxvalley.com, usiteam.com and two others.

At least some of ericf.dev's name servers are shared with other domains, for example easync.info, stop34.com, propshop.com.au and two more.

DNS names with 6 IP addresses:

drew.ns.cloudflare.com points to 108.162.193.160, 172.64.33.160, 173.245.59.160 and 3 other IP addresses.

rafe.ns.cloudflare.com points to 108.162.192.216, 172.64.32.216, 173.245.58.216 and 3 other IP addresses.

Mail Servers

The MX records for ericf.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between ericf.dev and other domains, including rowenatkinson.com.au, arbanas.org, rebwo.com and two others.

DNS names with 6 IP addresses:

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

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

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

ericf.dev - robtex.com

ericf.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

`ericf.dev`

`dev`