flatcar-linux.com - dns.ninja

flatcar-linux.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d7bc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4e26🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.38Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.188🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleonard.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonard.ns.cloudflare.com
A2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonard.ns.cloudflare.com
A108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
NSlily.ns.cloudflare.com
A2606:4700:50::adf5:3a82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A2803:f800:50::6ca2:c082🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlily.ns.cloudflare.com
A2a06:98c1:50::ac40:2082🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlily.ns.cloudflare.com
A108.162.192.130🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A172.64.32.130🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A173.245.58.130🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.38, 172.67.215.188
IPv6 hints2606:4700:3033::ac43:d7bc, 2606:4700:3035::6815:4e26
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOAleonard.ns.cloudflare.comdns@cloudflare.com serial=2406376369

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782522185

Same first word

flatcar-linux.net
flatcar-linux.org
flatcar-linux.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSleonard.ns.cloudflare.comlily.ns.cloudflare.comns-1365.awsdns-42.orgns-1951.awsdns-51.co.ukns-32.awsdns-04.comns-631.awsdns-14.netA104.21.78.38172.67.215.1882606:4700:3033::ac43:d7bc2606:4700:3035::6815:4e26
●NSleonard.ns.cloudflare.com2026-03-07 → 2026-06-27 · 3 obs
○ 2018-05-07 04:32:52
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42
●NSlily.ns.cloudflare.com2026-03-07 → 2026-06-27 · 3 obs
○ 2018-05-07 04:32:52
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42
○NSns-1365.awsdns-42.org2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 04:32:52
○ 2026-03-07 03:15:28
○ 2026-06-27 01:16:42
○NSns-1951.awsdns-51.co.uk2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 04:32:52
○ 2026-03-07 03:15:28
○ 2026-06-27 01:16:42
○NSns-32.awsdns-04.com2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 04:32:52
○ 2026-03-07 03:15:28
○ 2026-06-27 01:16:42
○NSns-631.awsdns-14.net2018-05-07 → 2018-05-07 · 3 obs
● 2018-05-07 04:32:52
○ 2026-03-07 03:15:28
○ 2026-06-27 01:16:42
●A104.21.78.382026-03-07 → 2026-06-27 · 2 obs
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42
●A172.67.215.1882026-03-07 → 2026-06-27 · 2 obs
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42
●A2606:4700:3033::ac43:d7bc2026-03-07 → 2026-06-27 · 2 obs
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42
●A2606:4700:3035::6815:4e262026-03-07 → 2026-06-27 · 2 obs
● 2026-03-07 03:15:28
● 2026-06-27 01:16:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...-
flatcar-linux.comlily.ns.cloudflare.com, leonard.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.54

NS records: lily.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flatcar-linux.com (unsigned zone)

⏱️ Timing

Total: 2685ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.188, 104.21.78.38
AAAA22606:4700:3033::ac43:d7bc, 2606:4700:3035::6815:4e26
NS2leonard.ns.cloudflare.com, lily.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leonard.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lily.ns.cloudflare.com, lily.ns.cloudflare.com, lily.ns.cloudflare.com...)

Analysis

IP Addresses

flatcar-linux.com directs to four IP numbers, which are 104.21.78.38, 172.67.215.188, 2606:4700:3033::ac43:d7bc and 2606:4700:3035::6815:4e26.

lijeleisservices.buzz, www.firstdefensekravmaga.com, bookmakeretranger.com and two other host names share IP numbers with flatcar-linux.com.

Name Servers

DNS delegation for flatcar-linux.com points to two name servers: leonard.ns.cloudflare.com and lily.ns.cloudflare.com.

flatcar-linux.com uses the same name servers as several other domains — among them bellalucehotel.com, rcne.com, amadarim.com and two more.

The name servers of flatcar-linux.com overlap at least partially with those of other domains — among them zoodaidrou.com, 101.camp, wcnjq157.buzz and two more.

These name servers commonly appear alongside the name servers ian.ns.cloudflare.com and clay.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

leonard.ns.cloudflare.com has IP addresses 108.162.195.54, 162.159.44.54 and 172.64.35.54, plus 3 other.

lily.ns.cloudflare.com has IP addresses 108.162.192.130, 172.64.32.130 and 173.245.58.130, plus 3 other.