error-fr.dev - dns.ninja

🛡️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⁾
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
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=25, 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

Similar names

r-forrer.de

Previous names

erratalabs.dev

erratum.dev

errax15.dev

errdisable.dev

erreur.dev

errflow.dev

errin.dev

errington.dev

errk.dev

errka.dev

errlens.dev

errling.dev

errlings.dev

errlo.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 → 2026-09-08 · 2 obs

● 2026-09-02 10:51:56
● 2026-09-08 19:34:10

●NSwest.ns.cloudflare.com2026-09-02 → 2026-09-08 · 2 obs

● 2026-09-02 10:51:56
● 2026-09-08 19:34:10

●MXmx1.mail.ovh.net2026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●MXmx2.mail.ovh.net2026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●MXmx3.mail.ovh.net2026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●A104.21.5.2262026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●A172.67.133.2392026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●A2606:4700:3033::ac43:85ef2026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

●A2606:4700:3037::6815:5e22026-09-02 → 2026-09-08 · 4 obs

● 2026-09-02 10:51:56
○ 2026-09-03 08:12:24
● 2026-09-03 12:59:44
● 2026-09-08 19:34:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
error-fr.dev	elinore.ns.cloudflare.com, west.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.153

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: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.239, 104.21.5.226`
AAAA	2	`2606:4700:3033::ac43:85ef, 2606:4700:3037::6815:5e2`
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 resolves to four IP addresses: 104.21.5.226, 172.67.133.239, 2606:4700:3033::ac43:85ef and 2606:4700:3037::6815:5e2.

kvttelyn.com, elitronic.cn, aiinsight.store and two other host names share IP numbers with error-fr.dev.

Name Servers

error-fr.dev uses two name servers for its delegation: elinore.ns.cloudflare.com and west.ns.cloudflare.com.

error-fr.dev uses the same name servers as several other domains — among them mahyashojaei77.workers.dev, supremoesperienza8957420.pages.dev, bolin131419.workers.dev and two more.

error-fr.dev has at least partial name server overlap with other domains, such as efraim-huerta-gmail.workers.dev, mathias-asberg.workers.dev, krosovkinkapa.space and two others.

It is common to see these name servers used together with name servers elma.ns.cloudflare.com and cullen.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname elinore.ns.cloudflare.com directs to 108.162.192.153, 172.64.32.153 and 173.245.58.153 along with 3 other IP addresses.

Hostname west.ns.cloudflare.com directs to 108.162.193.247, 172.64.33.247 and 173.245.59.247 along with 3 other IP addresses.

Mail Servers

error-fr.dev has three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

error-fr.dev has at least partial mail server overlap with other domains such as mairieperouges.fr, bastyl.fr, closdestilleuls26.fr and two more.

These mail servers tend to be used in combination with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.

mx1.mail.ovh.net directs to 188.165.36.237 and mx3.mail.ovh.net directs to 91.121.53.175; each host name points to exactly one IP number.