error.fail - dns.ninja

`error.fail`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:af2c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2825^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.37^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.44^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c068^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2068^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.104^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.104^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.104^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c191^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2191^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.145^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.145^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.145^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136
		A	185.205.70.136
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136
		A	185.205.70.136
TXT	`v=spf1 include:simplelogin.co -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.37, 172.67.175.44
		IPv6 hints	2606:4700:3031::ac43:af2c, 2606:4700:3033::6815:2825
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2405907731

`fail`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.fail` ⭐
	NS	`v0n1.nic.fail`
	NS	`v0n2.nic.fail`
	NS	`v0n3.nic.fail`
	NS	`v2n0.nic.fail`
	NS	`v2n1.nic.fail`
	SOA	`v0n0.nic.fail`hostmaster@donuts.email serial=1780555557

🔒 HSTS Preload (+subdomains)

Subdomains

lasvegas01.error.fail

404.error.fail

Same first word

error.com.au

error.co

error.com.ua

error.cn

error.lt

error.c.cdn77.org

error.directory

error.nu

error.de

error.im

error.jp

error.at

error.agency

error.lv

error.co.jp

error.org

error.fail

error.ee

error.fi

error.si

error.info

error.in

error.net

error.cz

error.hk

error.world

error.pe.kr

error.uk.com

error.co.in

error.no

error.nz

error.international

error.ca

error.lol

error.name

error.tv

error.bz

error.land

error.show

error.us

error.fr

error.is

error.biz

error.pro

error.la

error.su

error.codes

error.se

error.cm

error.ch

error.by

error.com.tr

error.help

error.pt

error.gr

error.today

error.guide

error.com

error.io

error.media

error.ru

error.click

error.dk

error.network

error.pp.ua

error.be

error.wtf

error.email

Similar names

reror.com

erorr.net

rrero.net

reorr.com.ph

erorr.app

oerrr.nl

rorer.com

rorer.ru

rorre.com

rorre.me

reorr.com

DNS History

13 records (8 active, 5 former)

●NScoco.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

○NSns69.domaincontrol.com2016-12-10 → 2017-06-20 · 4 obs

● 2016-12-10 21:02:54
● 2017-06-20 22:04:30
○ 2026-02-18 16:41:18
○ 2026-06-04 07:04:14

○NSns70.domaincontrol.com2016-12-10 → 2017-06-20 · 4 obs

● 2016-12-10 21:02:54
● 2017-06-20 22:04:30
○ 2026-02-18 16:41:18
○ 2026-06-04 07:04:14

●NStim.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

○MXmailstore1.secureserver.net2016-12-10 → 2017-06-20 · 4 obs

● 2016-12-10 21:02:54
● 2017-06-20 22:04:30
○ 2026-02-18 16:41:18
○ 2026-06-04 07:04:14

●MXmx1.simplelogin.co2026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

●MXmx2.simplelogin.co2026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

○MXsmtp.secureserver.net2016-12-10 → 2017-06-20 · 4 obs

● 2016-12-10 21:02:54
● 2017-06-20 22:04:30
○ 2026-02-18 16:41:18
○ 2026-06-04 07:04:14

●A104.21.40.372026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

●A172.67.175.442026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

○A184.168.221.612016-12-10 → 2017-06-20 · 4 obs

● 2016-12-10 21:02:54
● 2017-06-20 22:04:30
○ 2026-02-18 16:41:18
○ 2026-06-04 07:04:14

●A2606:4700:3031::ac43:af2c2026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

●A2606:4700:3033::6815:28252026-02-18 → 2026-06-04 · 3 obs

○ 2017-06-20 22:04:30
● 2026-02-18 16:41:18
● 2026-06-04 07:04:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fail	v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail...	12 records
error.fail	tim.ns.cloudflare.com, coco.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.145

NS records: tim.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.37, 172.67.175.44`
AAAA	2	`2606:4700:3031::ac43:af2c, 2606:4700:3033::6815:2825`
NS	2	`coco.ns.cloudflare.com, tim.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	1	`v=spf1 include:simplelogin.co -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail...)

Analysis

Hierarchy

error.fail is a parent of lasvegas01.error.fail, 404.error.fail.

IP Addresses

error.fail maps to 4 IP numbers, specifically 104.21.40.37, 172.67.175.44, 2606:4700:3031::ac43:af2c and 2606:4700:3033::6815:2825.

Name Servers

error.fail is delegated to two name servers: coco.ns.cloudflare.com and tim.ns.cloudflare.com.

DNS names with 6 IP addresses:

coco.ns.cloudflare.com points to 108.162.192.104, 172.64.32.104, 173.245.58.104 and three other IP addresses.

tim.ns.cloudflare.com points to 108.162.193.145, 172.64.33.145, 173.245.59.145 and three other IP addresses.

Mail Servers

error.fail is served by two mail servers, mx1.simplelogin.co and mx2.simplelogin.co.

mx1.simplelogin.co and mx2.simplelogin.co each resolve to two IP addresses: 176.119.200.136 and 185.205.70.136.

mx1.simplelogin.co and mx2.simplelogin.co are host names that each point to 176.119.200.136 IP addresses.

mx1.simplelogin.co and mx2.simplelogin.co are host names that each point to 185.205.70.136 IP addresses.