plsqltutorial.com - dns.ninja

`plsqltutorial.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5f97^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9184^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.151^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.132^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`tia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
MX	`_dc-mx.8ce35df15d81.plsqltutorial.com` ⭐
		A	216.172.169.188^{🇺🇸 ORACLE-OCI-31898216.172.168.0/23 Google}
			PTR	`cs362.bluehost.com`
MX	`_dc-mx.a3523e8ee358.plsqltutorial.com`⁽¹⁰⁾
		A	216.172.169.188^{🇺🇸 ORACLE-OCI-31898216.172.168.0/23 Google}
			PTR	`cs362.bluehost.com`
TXT	`v=spf1 +a +mx +ip4:162.241.244.142 ~all`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.151, 172.67.145.132
		IPv6 hints	2606:4700:3033::6815:5f97, 2606:4700:3036::ac43:9184
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2404691335

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781708555

Previously MX for

plsqltutorial.com

Same first word

plsqltutorial.com

plsqltutorial.info

DNS History

12 records (8 active, 4 former)

●NScory.ns.cloudflare.com2026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

○NSns6309.hostgator.com2015-06-28 → 2017-12-22 · 4 obs

● 2015-06-28 00:17:20
● 2017-12-22 00:29:58
○ 2026-02-20 06:19:30
○ 2026-06-17 15:22:44

○NSns6310.hostgator.com2015-06-28 → 2017-12-22 · 4 obs

● 2015-06-28 00:17:20
● 2017-12-22 00:29:58
○ 2026-02-20 06:19:30
○ 2026-06-17 15:22:44

●NStia.ns.cloudflare.com2026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

●MX_dc-mx.8ce35df15d81.plsqltutorial.com2026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

●MX_dc-mx.a3523e8ee358.plsqltutorial.com2026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

○MXplsqltutorial.com2015-06-28 → 2017-12-22 · 4 obs

● 2015-06-28 00:17:20
● 2017-12-22 00:29:58
○ 2026-02-20 06:19:30
○ 2026-06-17 15:22:44

●A104.21.95.1512026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

●A172.67.145.1322026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

○A192.254.185.1822015-06-28 → 2017-12-22 · 4 obs

● 2015-06-28 00:17:20
● 2017-12-22 00:29:58
○ 2026-02-20 06:19:30
○ 2026-06-17 15:22:44

●A2606:4700:3033::6815:5f972026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

●A2606:4700:3036::ac43:91842026-02-20 → 2026-06-17 · 3 obs

○ 2017-12-22 00:29:58
● 2026-02-20 06:19:30
● 2026-06-17 15:22:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
plsqltutorial.com	cory.ns.cloudflare.com, tia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.229

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plsqltutorial.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.151, 172.67.145.132`
AAAA	2	`2606:4700:3036::ac43:9184, 2606:4700:3033::6815:5f97`
NS	2	`cory.ns.cloudflare.com, tia.ns.cloudflare.com`
MX	2	`_dc-mx.8ce35df15d81.plsqltutorial.com (p, _dc-mx.a3523e8ee358.plsqltutorial.com (p`
TXT	2	`v=spf1 +a +mx +ip4:162.241.244.142 ~all, v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.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

IP Addresses

plsqltutorial.com directs to four IP numbers, which are 104.21.95.151, 172.67.145.132, 2606:4700:3033::6815:5f97 and 2606:4700:3036::ac43:9184.

Additional host names — lascells.com, sheepdogsecurity.com.au, verxatile.com and two others — share IP numbers with plsqltutorial.com.

Name Servers

plsqltutorial.com uses two name servers for its delegation: cory.ns.cloudflare.com and tia.ns.cloudflare.com.

plsqltutorial.com shares its name server setup with other domains, including yellowadelaide.net.au, gccabs.com.au, yellowcabgroup.com.au and two others.

There is at least partial name server overlap between plsqltutorial.com and other domains — remotify.com, mouyiyea.web.id, phphulp.nl and two more among them.

These name servers regularly appear alongside raquel.ns.cloudflare.com, janet.ns.cloudflare.com, aria.ns.cloudflare.com and 3 other name servers in NS record sets.

Host names with 6 IP numbers:

Hostname cory.ns.cloudflare.com directs to 108.162.193.93, 172.64.33.93 and 173.245.59.93 along with 3 other IP addresses.

Hostname tia.ns.cloudflare.com directs to 108.162.192.229, 172.64.32.229 and 173.245.58.229 along with 3 other IP addresses.

Mail Servers

plsqltutorial.com has two mail servers: _dc-mx.8ce35df15d81.plsqltutorial.com and _dc-mx.a3523e8ee358.plsqltutorial.com.

_dc-mx.8ce35df15d81.plsqltutorial.com resolves to 216.172.169.188; _dc-mx.a3523e8ee358.plsqltutorial.com resolves to the same IP address, 216.172.169.188.

Both _dc-mx.8ce35df15d81.plsqltutorial.com and _dc-mx.a3523e8ee358.plsqltutorial.com resolve to 216.172.169.188 IP addresses each.