painlessdocker.com - dns.ninja

painlessdocker.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:9c0d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:30be🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.190Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.13🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSstella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A2803:f800:50::6ca2:c29a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstella.ns.cloudflare.com
A2a06:98c1:50::ac40:229a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstella.ns.cloudflare.com
A108.162.194.154🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A162.159.38.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A172.64.34.154🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
TXTgoogle-site-verification=Na3khkWXhwFPEfGhrbj89nOnn8CuFldABW18JBtZUTs
TXTgoogle-site-verification=p7wfQTycY08E9DaaKQEvRVSAresKsbzHxuCf0jD18hI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.190, 172.67.156.13
IPv6 hints2606:4700:3031::ac43:9c0d, 2606:4700:3036::6815:30be
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAstella.ns.cloudflare.comdns@cloudflare.com serial=2407369113

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=1786263579

Subdomains

www.painlessdocker.com
dockercheatsheet.painlessdocker.com

Same first word

painlessdocker.com

DNS History

25 records (6 active, 19 former)

2017201820192020202120222023202420252026NSstella.ns.cloudflare.comtrevor.ns.cloudflare.comdns1.registrar-servers.comdns101.registrar-servers.comdns102.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.commx.plingest.comA104.21.48.190172.67.156.132606:4700:3031::ac43:9c0d2606:4700:3036::6815:30be172.234.24.211172.239.57.1172606:4700:3035::6815:30be2606:4700:3036::ac43:9c0d45.55.228.131CNAMEpainlessdocker.com.s3-website-eu-west-1.amazonaws.com
○NSdns1.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○NSdns101.registrar-servers.com2026-05-10 → 2026-05-26 · 5 obs
○ 2026-04-08 19:31:48
● 2026-05-10 00:37:10
● 2026-05-26 13:01:46
○ 2026-06-26 09:16:32
○ 2026-08-09 08:39:48
○NSdns102.registrar-servers.com2026-05-10 → 2026-05-26 · 5 obs
○ 2026-04-08 19:31:48
● 2026-05-10 00:37:10
● 2026-05-26 13:01:46
○ 2026-06-26 09:16:32
○ 2026-08-09 08:39:48
○NSdns2.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○NSdns3.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:09:00
○ 2026-02-15 17:05:18
○ 2026-08-09 08:39:48
○NSdns4.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:09:00
○ 2026-02-15 17:05:18
○ 2026-08-09 08:39:48
○NSdns5.registrar-servers.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:09:00
○ 2026-02-15 17:05:18
○ 2026-08-09 08:39:48
●NSstella.ns.cloudflare.com2026-06-26 → 2026-08-09 · 3 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
● 2026-08-09 08:39:48
●NStrevor.ns.cloudflare.com2026-06-26 → 2026-08-09 · 3 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
● 2026-08-09 08:39:48
○MXeforward1.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○MXeforward2.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○MXeforward3.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○MXeforward4.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○MXeforward5.registrar-servers.com2016-12-20 → 2026-04-08 · 4 obs
● 2016-12-20 09:09:00
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48
○MXmx.plingest.com2026-05-10 → 2026-05-26 · 5 obs
○ 2026-04-08 19:31:48
● 2026-05-10 00:37:10
● 2026-05-26 13:01:46
○ 2026-06-26 09:16:32
○ 2026-08-09 08:39:48
●A104.21.48.1902026-06-26 → 2026-08-09 · 3 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
● 2026-08-09 08:39:48
○A172.234.24.2112026-05-10 → 2026-05-26 · 5 obs
○ 2026-02-17 12:05:56
● 2026-05-10 00:37:10
● 2026-05-26 13:01:46
○ 2026-06-26 09:16:32
○ 2026-08-09 08:39:48
○A172.239.57.1172026-05-10 → 2026-05-26 · 5 obs
○ 2026-02-17 12:05:56
● 2026-05-10 00:37:10
● 2026-05-26 13:01:46
○ 2026-06-26 09:16:32
○ 2026-08-09 08:39:48
●A172.67.156.132026-06-26 → 2026-08-09 · 3 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
● 2026-08-09 08:39:48
●A2606:4700:3031::ac43:9c0d2026-07-17 → 2026-08-09 · 3 obs
○ 2026-06-26 09:16:32
● 2026-07-17 12:29:12
● 2026-08-09 08:39:48
○A2606:4700:3035::6815:30be2026-06-26 → 2026-06-26 · 4 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
○ 2026-07-17 12:29:12
○ 2026-08-09 08:39:48
●A2606:4700:3036::6815:30be2026-07-17 → 2026-08-09 · 3 obs
○ 2026-06-26 09:16:32
● 2026-07-17 12:29:12
● 2026-08-09 08:39:48
○A2606:4700:3036::ac43:9c0d2026-06-26 → 2026-06-26 · 4 obs
○ 2026-05-26 13:01:46
● 2026-06-26 09:16:32
○ 2026-07-17 12:29:12
○ 2026-08-09 08:39:48
○A45.55.228.1312016-12-20 → 2026-02-15 · 4 obs
● 2016-12-20 09:09:00
● 2026-02-15 17:05:18
○ 2026-02-17 12:05:56
○ 2026-08-09 08:39:48
○CNAMEpainlessdocker.com.s3-website-eu-west-1.amazonaws.com2026-02-15 → 2026-04-08 · 4 obs
● 2026-02-15 17:05:18
● 2026-04-08 19:31:48
○ 2026-05-10 00:37:10
○ 2026-08-09 08:39:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...-
painlessdocker.comstella.ns.cloudflare.com, trevor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.154

NS records: stella.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for painlessdocker.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.48.190, 172.67.156.13
AAAA22606:4700:3036::6815:30be, 2606:4700:3031::ac43:9c0d
NS2stella.ns.cloudflare.com, trevor.ns.cloudflare.com
TXT2google-site-verification=Na3khkWXhwFPEfG, google-site-verification=p7wfQTycY08E9Da
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1stella.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.painlessdocker.com and dockercheatsheet.painlessdocker.com each fall under painlessdocker.com as their parent domain.

IP Addresses

painlessdocker.com has four IP addresses: 104.21.48.190, 172.67.156.13, 2606:4700:3031::ac43:9c0d and 2606:4700:3036::6815:30be.

Two other host names, along with adriano.com.au, www.amec.com.mx and recentlymaincollie.ltd, also share IP numbers with painlessdocker.com.

Name Servers

painlessdocker.com is served by two delegated name servers, stella.ns.cloudflare.com and trevor.ns.cloudflare.com.

painlessdocker.com shares its NS records with other domains, for example twinit.io, moussasoft.com, herminaathens.com and two others.

painlessdocker.com partially shares its NS delegation with several other domains, including sshbw.com, casino30751.buzz, qms.us and two others.

These name servers regularly co-occur with the name servers barbara.ns.cloudflare.com, rene.ns.cloudflare.com and kay.ns.cloudflare.com.

DNS names with 6 IP addresses:

stella.ns.cloudflare.com carries IP addresses 108.162.194.154, 162.159.38.154 and 172.64.34.154, with 3 other addresses beyond those.

trevor.ns.cloudflare.com carries IP addresses 108.162.195.154, 162.159.44.154 and 172.64.35.154, with 3 other addresses beyond those.