🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`error-fr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:85ef^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5e2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.226^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.239^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elinore.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
NS	`west.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`west.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`west.ns.cloudflare.com`
		A	108.162.193.247^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	172.64.33.247^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	173.245.59.247^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
MX	`mx1.mail.ovh.net` ⭐
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
TXT	`1\|www.error-fr.dev`
TXT	`3\|welcome`
TXT	`v=spf1 include:mx.ovh.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.226, 172.67.133.239
		IPv6 hints	2606:4700:3033::ac43:85ef, 2606:4700:3037::6815:5e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`elinore.ns.cloudflare.com`dns@cloudflare.com serial=2413177951

`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

error-fr.dev

Previous names

errami.dev

errand.dev

errantsignals.dev

erratum.dev

errax15.dev

errdisable.dev

erreur.dev

errflow.dev

errin.dev

errington.dev

errk.dev

errka.dev

errlens.dev

errlog.dev

errnode.dev

errnoh.dev

errol.dev

erroneous.dev

error.dev

Next names

DNS History

9 records (9 active, 0 former)

●NSelinore.ns.cloudflare.com2026-09-02 → 2026-09-03 · 2 obs

● 2026-09-02 10:51:56
● 2026-09-03 16:20:58

●NSwest.ns.cloudflare.com2026-09-02 → 2026-09-03 · 2 obs

● 2026-09-02 10:51:56
● 2026-09-03 16:20:58

●MXmx1.mail.ovh.net2026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●MXmx2.mail.ovh.net2026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●MXmx3.mail.ovh.net2026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●A104.21.5.2262026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●A172.67.133.2392026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●A2606:4700:3033::ac43:85ef2026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

●A2606:4700:3037::6815:5e22026-09-02 → 2026-09-03 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-03 16:20:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
error-fr.dev	elinore.ns.cloudflare.com, west.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.153

NS records: elinore.ns.cloudflare.com, west.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for error-fr.dev (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.226, 172.67.133.239`
AAAA	2	`2606:4700:3037::6815:5e2, 2606:4700:3033::ac43:85ef`
NS	2	`elinore.ns.cloudflare.com, west.ns.cloudflare.com`
MX	3	`mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)...`
TXT	3	`1\|www.error-fr.dev, 3\|welcome...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elinore.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

error-fr.dev points to the four IP addresses 104.21.5.226, 172.67.133.239, 2606:4700:3033::ac43:85ef and 2606:4700:3037::6815:5e2.

Among the host names that share IP numbers with error-fr.dev are elitronic.cn, aiinsight.store, apremierroofingcladding.co.uk and two others.

Name Servers

The NS records for error-fr.dev delegate to elinore.ns.cloudflare.com and west.ns.cloudflare.com.

error-fr.dev has the same name server delegation as a number of other domains, such as mahyashojaei77.workers.dev, supremoesperienza8957420.pages.dev, bolin131419.workers.dev and two more.

At least some of error-fr.dev's name servers are shared with other domains, for example efraim-huerta-gmail.workers.dev, mathias-asberg.workers.dev, krosovkinkapa.space and two more.

These name servers tend to be used in conjunction with the name servers elma.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

elinore.ns.cloudflare.com maps to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 additional IP addresses.

west.ns.cloudflare.com maps to 108.162.193.247, 172.64.33.247, 173.245.59.247 and 3 additional IP addresses.

Mail Servers

The MX records for error-fr.dev list three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

error-fr.dev shares at least some of its mail servers with other domains — for example mairieperouges.fr, bastyl.fr, closdestilleuls26.fr and two more.

It is common to find these mail servers used together with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.

Each of mx1.mail.ovh.net and mx2.mail.ovh.net has one IP address: mx1.mail.ovh.net uses 188.165.36.237 and mx2.mail.ovh.net uses 87.98.160.167.

error-fr.dev - robtex.com

error-fr.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

`error-fr.dev`

`dev`