a2atesting.com - dns.ninja

`a2atesting.com`

DNSSEC	⚠️ Not signed
A	72.139.18.78^{🇨🇦 ROGERS-CABLE-AS72.136.0.0/14}
		PTR	`unallocated-static.rogers.com`
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`micah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
MX	`mail.a2atesting.com` ⭐
		A	72.139.18.78^{🇨🇦 ROGERS-CABLE-AS72.136.0.0/14}
			PTR	`unallocated-static.rogers.com`
TXT	`v=spf1 mx a -all`
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2406931618

`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=1784004927

Subdomains

mail.a2atesting.com

Same first word

a2atesting.com

DNS History

10 records (4 active, 6 former)

●NSmay.ns.cloudflare.com2017-09-20 → 2026-07-14 · 3 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
● 2026-07-14 05:14:20

●NSmicah.ns.cloudflare.com2017-09-20 → 2026-07-14 · 3 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
● 2026-07-14 05:14:20

○NSns1.centos-webpanel.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:08:50
○ 2017-09-20 00:39:20
○ 2026-07-14 05:14:20

○NSns2.centos-webpanel.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:08:50
○ 2017-09-20 00:39:20
○ 2026-07-14 05:14:20

●MXmail.a2atesting.com2016-12-14 → 2026-07-14 · 2 obs

● 2016-12-14 01:08:50
● 2026-07-14 05:14:20

○A104.27.148.282017-09-20 → 2017-09-20 · 4 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
○ 2026-03-24 14:27:42
○ 2026-07-14 05:14:20

○A104.27.149.282017-09-20 → 2017-09-20 · 4 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
○ 2026-03-24 14:27:42
○ 2026-07-14 05:14:20

○A2400:cb00:2048:1::681b:941c2017-09-20 → 2017-09-20 · 4 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
○ 2026-03-24 14:27:42
○ 2026-07-14 05:14:20

○A2400:cb00:2048:1::681b:951c2017-09-20 → 2017-09-20 · 4 obs

○ 2016-12-14 01:08:50
● 2017-09-20 00:39:20
○ 2026-03-24 14:27:42
○ 2026-07-14 05:14:20

●A72.139.18.782016-12-14 → 2026-07-14 · 4 obs

● 2016-12-14 01:08:50
○ 2017-09-20 00:39:20
● 2026-03-24 14:27:42
● 2026-07-14 05:14:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
a2atesting.com	may.ns.cloudflare.com, micah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, micah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2atesting.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.139.18.78`
NS	2	`may.ns.cloudflare.com, micah.ns.cloudflare.com`
MX	1	`mail.a2atesting.com (pri: 10)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

a2atesting.com is the parent zone for mail.a2atesting.com.

IP Addresses

a2atesting.com points to a single IP number: 72.139.18.78.

mail.a2atesting.com is an example of another host name that shares IP numbers with a2atesting.com.

Name Servers

a2atesting.com has two authoritative name servers — may.ns.cloudflare.com and micah.ns.cloudflare.com.

a2atesting.com shares its name server setup with other domains, including mj-reit.com, emberlight.top, leary.ru and two others.

a2atesting.com partially shares its NS delegation with several other domains, including beam-energy.com, image-sky.com, studiocenterauditions.com and two others.

These name servers are regularly seen alongside kip.ns.cloudflare.com and randy.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

may.ns.cloudflare.com points to 108.162.192.135, 172.64.32.135, 173.245.58.135 and 3 other IP addresses.

micah.ns.cloudflare.com points to 108.162.193.206, 172.64.33.206, 173.245.59.206 and 3 other IP addresses.

Mail Servers

a2atesting.com has one mail server: mail.a2atesting.com.

mail.a2atesting.com points to one IP number — 72.139.18.78.