`cdlpracticeexam.com`

DNSSEC	⚠️ Not signed
A	106.0.62.69^{🇺🇸 vercara-udos106.0.62.0/24}
		PTR	`az1-ts106.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.cdlpracticeexam.com` ⭐
		A	106.0.62.69^{🇺🇸 vercara-udos106.0.62.0/24}
			PTR	`az1-ts106.a2hosting.com`
TXT	`v=spf1 +a +mx +ip4:106.0.62.69 include:spf.a2hosting.com ~all`
SOA	`ns1.a2hosting.com`root@az1-ts106.a2hosting.com 2026-02-18 #1

`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=1771291435

Same first word

cdlpracticeexam.com

DNS History

22 records (6 active, 16 former)

●NSns1.a2hosting.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-11 10:08:54
● 2026-03-23 13:59:38

○NSns1.dnsowl.com2016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

●NSns2.a2hosting.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-11 10:08:54
● 2026-03-23 13:59:38

○NSns2.dnsowl.com2016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

●NSns3.a2hosting.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-11 10:08:54
● 2026-03-23 13:59:38

○NSns3.dnsowl.com2016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○NSns37.domaincontrol.com2018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○NSns38.domaincontrol.com2018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

●NSns4.a2hosting.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-11 10:08:54
● 2026-03-23 13:59:38

●MXmail.cdlpracticeexam.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 13:59:38

●A106.0.62.692026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-11 10:08:54
● 2026-03-23 13:59:38

○A107.161.23.2042016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A164.132.212.722016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A167.114.213.1992016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 07:48:54
○ 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A184.168.221.372018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A184.168.221.512018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A184.168.221.612018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A50.63.202.342018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A50.63.202.422018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A50.63.202.542018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A50.63.202.562018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

○A50.63.202.632018-01-11 → 2018-01-11 · 3 obs

○ 2016-12-30 07:48:54
● 2018-01-11 10:08:54
○ 2026-03-23 13:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdlpracticeexam.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdlpracticeexam.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.0.62.69`
NS	4	`ns1.a2hosting.com, ns3.a2hosting.com...`
MX	1	`mail.cdlpracticeexam.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:106.0.62.69 include:s`
SOA	1	`ns1.a2hosting.com root.az1-ts106.a2hosti`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

IP Addresses

cdlpracticeexam.com points to a single IP: 106.0.62.69.

Other host names, for instance mail.magoa.com, silvercreekmint.com, wholesomeresources.com, stephaniehillofficial.com and cei-mail.com share IP numbers with cdlpracticeexam.com.

Name Servers

cdlpracticeexam.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

cdlpracticeexam.com at least partially shares its name servers with other domains, for instance weizguy.com, obo-local.com, rng.com.tw, oxidised.net and sheaffer.net.

these name servers are commonly used together with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

Host names with one IP number: ns1.a2hosting.com points to 13.248.158.180; ns2.a2hosting.com points to 75.2.118.134; ns3.a2hosting.com points to 76.223.26.245; ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

cdlpracticeexam.com is served by a single mail server, mail.cdlpracticeexam.com.

mail.cdlpracticeexam.com points to IP number 106.0.62.69.

cdlpracticeexam.com - robtex.com