linux-tutorials.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

linux-tutorials.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ce7c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:3d33🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.51Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.124🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmoura.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A2803:f800:50::6ca2:c3d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmoura.ns.cloudflare.com
A2a06:98c1:50::ac40:23d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmoura.ns.cloudflare.com
A108.162.195.217🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A162.159.44.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A172.64.35.217🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
NSolivia.ns.cloudflare.com
A2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolivia.ns.cloudflare.com
A2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolivia.ns.cloudflare.com
A108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.51, 172.67.206.124
IPv6 hints2606:4700:3031::ac43:ce7c, 2606:4700:3032::6815:3d33
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOAmoura.ns.cloudflare.comdns@cloudflare.com serial=2415150343

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=1791011939

Same first word

linux-tutorials.online
linux-tutorials.com
linux-tutorials.de
linux-tutorials.org
linux-tutorials.us

Previous names

linux-terminalserver.com
linux-testing.com
linux-tips.com
linux-toolbox.com
linux-tools.com
linux-topics.com
linux-toulouse.com
linux-toys.com
linux-trade.com
linux-trading.com
linux-training-philippines.com
linux-training.com
linux-tube.com

Next names

linux-tux.com
linux-tv.com
linux-u.com
linux-ubuntu.com
linux-udangtektek.com
linux-umstellung.com
linux-update.com
linux-updates.com
linux-upgrade.com
linux-us.com
linux-usb-stick.com
linux-usb.com
linux-user-mag.com
linux-user.com
linux-v2rayn.com
linux-venture.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSmoura.ns.cloudflare.comolivia.ns.cloudflare.comns1.bidoparking.comns2.bidoparking.comA104.21.61.51172.67.206.1242606:4700:3031::ac43:ce7c2606:4700:3032::6815:3d33184.106.214.160208.91.196.95
●NSmoura.ns.cloudflare.com2026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32
○NSns1.bidoparking.com2015-08-23 → 2017-04-19 · 4 obs
● 2015-08-23 14:51:08
● 2017-04-19 22:48:18
○ 2026-09-08 05:58:20
○ 2026-10-03 07:36:32
○NSns2.bidoparking.com2015-08-23 → 2017-04-19 · 4 obs
● 2015-08-23 14:51:08
● 2017-04-19 22:48:18
○ 2026-09-08 05:58:20
○ 2026-10-03 07:36:32
●NSolivia.ns.cloudflare.com2026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32
●A104.21.61.512026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32
●A172.67.206.1242026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32
○A184.106.214.1602016-03-17 → 2016-07-13 · 5 obs
○ 2015-12-14 17:19:58
● 2016-03-17 06:17:32
● 2016-07-13 19:17:40
○ 2017-04-19 22:48:18
○ 2026-10-03 07:36:32
○A208.91.196.952015-08-23 → 2017-04-19 · 7 obs
● 2015-08-23 14:51:08
● 2015-12-14 17:19:58
○ 2016-03-17 06:17:32
○ 2016-07-13 19:17:40
● 2017-04-19 22:48:18
○ 2026-09-08 05:58:20
○ 2026-10-03 07:36:32
●A2606:4700:3031::ac43:ce7c2026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32
●A2606:4700:3032::6815:3d332026-09-12 → 2026-10-03 · 3 obs
○ 2026-09-08 05:58:20
● 2026-09-12 10:40:28
● 2026-10-03 07:36:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
linux-tutorials.comolivia.ns.cloudflare.com, moura.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.217

NS records: olivia.ns.cloudflare.com, moura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.51, 172.67.206.124
AAAA22606:4700:3032::6815:3d33, 2606:4700:3031::ac43:ce7c
NS2moura.ns.cloudflare.com, olivia.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1moura.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linux-tutorials.com points to the four IP addresses 104.21.61.51, 172.67.206.124, 2606:4700:3031::ac43:ce7c and 2606:4700:3032::6815:3d33.

tippingtraffic.com, wunschkennzeichen-herford.de, wacquisition.info and two other host names share IP numbers with linux-tutorials.com.

Name Servers

linux-tutorials.com uses two name servers for its delegation: moura.ns.cloudflare.com and olivia.ns.cloudflare.com.

linux-tutorials.com uses the same name servers as several other domains — among them saudguitour.world, mehdivmware.workers.dev, bbnoef.workers.dev and two more.

The name servers of linux-tutorials.com overlap at least partially with those of other domains — among them gennadiy-a.com, about-5m0.pages.dev, banana-b86.pages.dev and two more.

These name servers commonly co-occur with the name servers peyton.ns.cloudflare.com, pranab.ns.cloudflare.com, becky.ns.cloudflare.com and celine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname moura.ns.cloudflare.com directs to 108.162.195.217, 162.159.44.217 and 172.64.35.217 along with 3 other IP addresses.

Hostname olivia.ns.cloudflare.com directs to 108.162.194.221, 162.159.38.221 and 172.64.34.221 along with 3 other IP addresses.