mariadbtutorial.com - robtex.com

mariadbtutorial.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b00c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:4030🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.48Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.12🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScory.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcory.ns.cloudflare.com
A2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcory.ns.cloudflare.com
A108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
NStia.ns.cloudflare.com
A2606:4700:50::adf5:3ae5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A2803:f800:50::6ca2:c0e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtia.ns.cloudflare.com
A2a06:98c1:50::ac40:20e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtia.ns.cloudflare.com
A108.162.192.229🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A172.64.32.229🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A173.245.58.229🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
MXmail.mariadbtutorial.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.64.48, 172.67.176.12
IPv62606:4700:3030::ac43:b00c, 2606:4700:3031::6815:4030
SOAcory.ns.cloudflare.comdns@cloudflare.com serial=2398407800

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=1771291435

Subdomains

www.mariadbtutorial.com

Same first word

mariadbtutorial.com

DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NScory.ns.cloudflare.comtia.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmail.mariadbtutorial.comA104.21.64.48172.67.176.122606:4700:3030::ac43:b00c2606:4700:3031::6815:4030
●NScory.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-05-24 00:58:34
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
○NSdns10.hichina.com2015-05-12 → 2016-09-25 · 4 obs
● 2015-05-12 15:58:08
● 2016-09-25 16:25:10
○ 2017-05-24 00:58:34
○ 2026-03-09 22:27:20
○NSdns9.hichina.com2015-05-12 → 2016-09-25 · 4 obs
● 2015-05-12 15:58:08
● 2016-09-25 16:25:10
○ 2017-05-24 00:58:34
○ 2026-03-09 22:27:20
●NStia.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-05-24 00:58:34
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
●MXmail.mariadbtutorial.com2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
●A104.21.64.482026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
●A172.67.176.122026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
●A2606:4700:3030::ac43:b00c2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20
●A2606:4700:3031::6815:40302026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 20:50:56
● 2026-03-09 22:27:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mariadbtutorial.comcory.ns.cloudflare.com, tia.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 173.245.58.229

NS records: cory.ns.cloudflare.com, tia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mariadbtutorial.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.176.12, 104.21.64.48
AAAA22606:4700:3030::ac43:b00c, 2606:4700:3031::6815:4030
NS2cory.ns.cloudflare.com, tia.ns.cloudflare.com
MX1mail.mariadbtutorial.com (pri: 0)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cory.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mariadbtutorial.com is the parent of www.mariadbtutorial.com.

IP Addresses

mariadbtutorial.com points to four IP numbers: 2606:4700:3030::ac43:b00c, 2606:4700:3031::6815:4030, 104.21.64.48 and 172.67.176.12.

For instance, other host names webbay.eu, progeo.info, comserve.com.sg, iowsurf.com and companieshouse.vn share IP numbers with mariadbtutorial.com.

Name Servers

mariadbtutorial.com is delegated to two name servers: cory.ns.cloudflare.com and tia.ns.cloudflare.com.

mariadbtutorial.com uses the same name server setup as other domains such as aboutmytaxi.com.au, akyurt-haber.com.tr, yellowcabsconnect.com.au, taxiscombined.com.au and yellowcab.com.au.

mariadbtutorial.com shares name servers with other domains at least partially, for example bestvpnfordisneyplus.com, atollseashells.com, adamfayed.com, schneebarpyrs.com and benjamin.org.

These name servers are commonly used with aria.ns.cloudflare.com.

Host names with six IP numbers: host name cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93; host name tia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.

Mail Servers

mariadbtutorial.com is handled by a single mail server, mail.mariadbtutorial.com.