simple.dev - dns.ninja

simple.dev

DNSSEC๐Ÿ”’ Signed (DS record present)
A2606:4700:20::681a:2b8๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:20::681a:3b8๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:20::ac43:4b10๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.26.2.184Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.26.3.184Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.75.16๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSamit.ns.cloudflare.com โญ
A2606:4700:58::adf5:3b3f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A2803:f800:50::6ca2:c13f๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamit.ns.cloudflare.com
A2a06:98c1:50::ac40:213f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRamit.ns.cloudflare.com
A108.162.193.63๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A172.64.33.63๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A173.245.59.63๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
NSanna.ns.cloudflare.com
A2606:4700:50::adf5:3a66๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A2803:f800:50::6ca2:c066๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2066๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRanna.ns.cloudflare.com
A108.162.192.102๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A172.64.32.102๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A173.245.58.102๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
MXsimple-dev.mail.protection.outlook.com โญ
A2a01:111:f403:cc2c::๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2๐Ÿ‡ฎ๐Ÿ‡ณ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTMS=ms50178376
TXTgoogle-gws-recovery-domain-verification=66213962
TXTgoogle-site-verification=RYAfXSwP1VlfThrGxsmKLiWb02o51SWe3PKmucNRseE
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.26.2.184, 104.26.3.184, 172.67.75.16
IPv6 hints2606:4700:20::681a:2b8, 2606:4700:20::681a:3b8, 2606:4700:20::ac43:4b10
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOAamit.ns.cloudflare.comdns@cloudflare.com serial=2410869136

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

15 records (9 active, 6 former)

201820192020202120222023202420252026NSamit.ns.cloudflare.comanna.ns.cloudflare.comMXsimple-dev.mail.protection.outlook.comyour-dns-needs-immediate-attention.devA104.26.2.184104.26.3.184172.67.75.162606:4700:20::681a:2b82606:4700:20::681a:3b82606:4700:20::ac43:4b10104.21.2.215127.0.53.53172.67.129.1832606:4700:3030::ac43:81b72606:4700:3032::6815:2d7
โ—NSamit.ns.cloudflare.com2026-02-15 โ†’ 2026-07-31 ยท 2 obs
โ— 2026-02-15 12:23:16
โ— 2026-07-31 05:09:54
โ—NSanna.ns.cloudflare.com2026-02-15 โ†’ 2026-07-31 ยท 2 obs
โ— 2026-02-15 12:23:16
โ— 2026-07-31 05:09:54
โ—MXsimple-dev.mail.protection.outlook.com2026-02-15 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2017-07-23 15:32:38
โ— 2026-02-15 12:23:16
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—‹MXyour-dns-needs-immediate-attention.dev2017-07-23 โ†’ 2017-07-23 ยท 3 obs
โ— 2017-07-23 15:32:38
โ—‹ 2026-02-15 12:23:16
โ—‹ 2026-07-31 05:09:54
โ—‹A104.21.2.2152026-02-15 โ†’ 2026-02-16 ยท 5 obs
โ—‹ 2017-07-23 15:32:38
โ— 2026-02-15 12:23:16
โ— 2026-02-16 15:53:34
โ—‹ 2026-02-27 08:04:18
โ—‹ 2026-07-31 05:09:54
โ—A104.26.2.1842026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—A104.26.3.1842026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—‹A127.0.53.532017-07-23 โ†’ 2017-07-23 ยท 3 obs
โ— 2017-07-23 15:32:38
โ—‹ 2026-02-15 12:23:16
โ—‹ 2026-07-31 05:09:54
โ—‹A172.67.129.1832026-02-15 โ†’ 2026-02-16 ยท 5 obs
โ—‹ 2017-07-23 15:32:38
โ— 2026-02-15 12:23:16
โ— 2026-02-16 15:53:34
โ—‹ 2026-02-27 08:04:18
โ—‹ 2026-07-31 05:09:54
โ—A172.67.75.162026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—A2606:4700:20::681a:2b82026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—A2606:4700:20::681a:3b82026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—A2606:4700:20::ac43:4b102026-02-27 โ†’ 2026-07-31 ยท 5 obs
โ—‹ 2026-02-16 15:53:34
โ— 2026-02-27 08:04:18
โ—‹ 2026-07-03 04:15:44
โ— 2026-07-09 12:54:58
โ— 2026-07-31 05:09:54
โ—‹A2606:4700:3030::ac43:81b72026-02-15 โ†’ 2026-02-16 ยท 5 obs
โ—‹ 2017-07-23 15:32:38
โ— 2026-02-15 12:23:16
โ— 2026-02-16 15:53:34
โ—‹ 2026-02-27 08:04:18
โ—‹ 2026-07-31 05:09:54
โ—‹A2606:4700:3032::6815:2d72026-02-15 โ†’ 2026-02-16 ยท 5 obs
โ—‹ 2017-07-23 15:32:38
โ— 2026-02-15 12:23:16
โ— 2026-02-16 15:53:34
โ—‹ 2026-02-27 08:04:18
โ—‹ 2026-07-31 05:09:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
simple.devamit.ns.cloudflare.com, anna.ns.cloudflare.com-

โœ… Authoritative Response

Server:172.64.32.102

NS records: amit.ns.cloudflare.com, anna.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 726ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A3104.26.2.184, 104.26.3.184...
AAAA32606:4700:20::681a:3b8, 2606:4700:20::681a:2b8...
NS2amit.ns.cloudflare.com, anna.ns.cloudflare.com
MX1simple-dev.mail.protection.outlook.com (
TXT4MS=ms50178376, google-gws-recovery-domain-verification=...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amit.ns.cloudflare.com dns.cloudflare.co

๐Ÿ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

simple.dev points to 6 IP addresses, including 104.26.2.184, 104.26.3.184 and 172.67.75.16, plus 3 other.

cbhours.com, b2b.chryssafidis.com, justinkbeck.com plus two other host names have IP numbers in common with simple.dev.

Name Servers

Two name servers handle the delegation for simple.dev: amit.ns.cloudflare.com and anna.ns.cloudflare.com.

The name server configuration of simple.dev is shared with other domains, for instance celldara.com, iamnickbroadhurst.com, interlink-systems.com and two others.

At least some of simple.dev's name servers are shared with other domains, for example autodorf.ru, savioresende.com, caymland.io and two more.

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

Hosts with 6 IP addresses each:

amit.ns.cloudflare.com resolves to 108.162.193.63, 172.64.33.63 and 173.245.59.63 among others, with 3 other IP addresses in total.

anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102 and 173.245.58.102 among others, with 3 other IP addresses in total.

Mail Servers

simple.dev uses one mail server โ€” simple-dev.mail.protection.outlook.com.

simple-dev.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.