examinationexplained.com - dns.ninja

`examinationexplained.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:31a0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9348^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.160^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.72^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hassan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c395^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hassan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2395^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hassan.ns.cloudflare.com`
		A	108.162.195.149^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	162.159.44.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	172.64.35.149^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mail.redrool.com` ⭐
		A	91.205.230.160^{🇵🇹 HostRoyale91.205.230.0/24}
TXT	`v=spf1 include:decorativeteenager.com include:recipefoodcreek.com ~all`
TXT	`v=spf1 ip4:54.177.109.206 ip4:52.8.176.62 ip4:54.177.1.121 ip4:184.169.137.15...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.160, 172.67.147.72
		IPv6 hints	2606:4700:3030::6815:31a0, 2606:4700:3037::ac43:9348
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`hassan.ns.cloudflare.com`dns@cloudflare.com serial=2407006174

`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=1783997642

Subdomains

az101.examinationexplained.com

az148.examinationexplained.com

az145.examinationexplained.com

az106.examinationexplained.com

mail.examinationexplained.com

az102.examinationexplained.com

az105.examinationexplained.com

Same first word

examinationexplained.com

DNS History

11 records (7 active, 4 former)

●NShassan.ns.cloudflare.com2026-06-14 → 2026-07-14 · 3 obs

○ 2026-04-14 02:14:32
● 2026-06-14 20:37:54
● 2026-07-14 03:11:16

○NSns17.domaincontrol.com2026-02-16 → 2026-04-14 · 4 obs

● 2026-02-16 00:48:28
● 2026-04-14 02:14:32
○ 2026-06-14 20:37:54
○ 2026-07-14 03:11:16

○NSns18.domaincontrol.com2026-02-16 → 2026-04-14 · 4 obs

● 2026-02-16 00:48:28
● 2026-04-14 02:14:32
○ 2026-06-14 20:37:54
○ 2026-07-14 03:11:16

●NSuma.ns.cloudflare.com2026-06-14 → 2026-07-14 · 3 obs

○ 2026-04-14 02:14:32
● 2026-06-14 20:37:54
● 2026-07-14 03:11:16

●MXmail.redrool.com2026-02-16 → 2026-07-14 · 2 obs

● 2026-02-16 00:48:28
● 2026-07-14 03:11:16

●A104.21.49.1602026-06-14 → 2026-07-14 · 2 obs

● 2026-06-14 20:37:54
● 2026-07-14 03:11:16

●A172.67.147.722026-06-14 → 2026-07-14 · 2 obs

● 2026-06-14 20:37:54
● 2026-07-14 03:11:16

●A2606:4700:3030::6815:31a02026-07-10 → 2026-07-14 · 3 obs

○ 2026-06-14 20:37:54
● 2026-07-10 10:50:50
● 2026-07-14 03:11:16

○A2606:4700:3030::ac43:93482026-06-14 → 2026-06-14 · 3 obs

● 2026-06-14 20:37:54
○ 2026-07-10 10:50:50
○ 2026-07-14 03:11:16

○A2606:4700:3033::6815:31a02026-06-14 → 2026-06-14 · 3 obs

● 2026-06-14 20:37:54
○ 2026-07-10 10:50:50
○ 2026-07-14 03:11:16

●A2606:4700:3037::ac43:93482026-07-10 → 2026-07-14 · 3 obs

○ 2026-06-14 20:37:54
● 2026-07-10 10:50:50
● 2026-07-14 03:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
examinationexplained.com	uma.ns.cloudflare.com, hassan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.149

NS records: uma.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for examinationexplained.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.72, 104.21.49.160`
AAAA	2	`2606:4700:3037::ac43:9348, 2606:4700:3030::6815:31a0`
NS	2	`hassan.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	1	`mail.redrool.com (pri: 10)`
TXT	2	`v=spf1 include:decorativeteenager.com in, v=spf1 ip4:54.177.109.206 ip4:52.8.176.6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hassan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The host names az101.examinationexplained.com, az148.examinationexplained.com, az145.examinationexplained.com, az106.examinationexplained.com and mail.examinationexplained.com — among a few others — fall under the parent domain examinationexplained.com.

IP Addresses

examinationexplained.com directs to four IP numbers, which are 104.21.49.160, 172.67.147.72, 2606:4700:3030::6815:31a0 and 2606:4700:3037::ac43:9348.

okvz.com, edwinavila.com.co, abernethyram.com and two other host names share IP numbers with examinationexplained.com.

Name Servers

Two name servers handle the delegation for examinationexplained.com: hassan.ns.cloudflare.com and uma.ns.cloudflare.com.

examinationexplained.com uses the same name servers as several other domains — among them cerebello.net, menteurbana.mx, astrozodiac.org and two more.

At least some of examinationexplained.com's name servers are shared with other domains, for example (0x6e756465)lls.com, arb.parts, tabloidreports.com and two more.

These name servers tend to be used in conjunction with the name servers elsa.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

hassan.ns.cloudflare.com resolves to 108.162.195.149, 162.159.44.149 and 172.64.35.149 among others, with 3 other IP addresses in total.

uma.ns.cloudflare.com resolves to 108.162.192.146, 172.64.32.146 and 173.245.58.146 among others, with 3 other IP addresses in total.

Mail Servers

Mail for examinationexplained.com is handled by a single mail server, mail.redrool.com.

examinationexplained.com uses an identical mail server configuration to several other domains — among them toolsmonitor.com, ns1.hoodsheafpickles.com, planned.tenbillionflyingislands.com and two more.

examinationexplained.com has at least partial mail server overlap with other domains such as rubberstampexpress.net, salonpourlehomme.com, poltroonishcoffeeman.com and two more.

mail.redrool.com carries a single IP number, which is 91.205.230.160.