a2zengineering.com - dns.ninja

a2zengineering.com

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@a2zengineering.com 2026-07-13 #1

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=1785716612

Same first word

a2zengineering.us
a2zengineering.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns1.net4india.comns1626.ztomy.comns2.net4india.comns2626.ztomy.comns73.domaincontrol.comns74.domaincontrol.comMXa2zengineering-com.mail.protection.outlook.commail.a2zengineering.comA54.215.31.113118.67.244.60160.153.136.3204.11.56.48PTRns1626.ztomy.com
●NSns1.dyna-ns.net2026-03-15 → 2026-08-03 · 3 obs
○ 2020-04-11 05:17:44
● 2026-03-15 15:04:08
● 2026-08-03 00:35:02
○NSns1.net4india.com2015-06-27 → 2015-11-20 · 4 obs
● 2015-06-27 12:39:44
● 2015-11-20 17:49:12
○ 2016-02-29 18:49:52
○ 2026-08-03 00:35:02
○NSns1626.ztomy.com2020-04-11 → 2020-04-11 · 4 obs
○ 2017-03-13 15:15:56
● 2020-04-11 05:17:44
○ 2026-03-15 15:04:08
○ 2026-08-03 00:35:02
●NSns2.dyna-ns.net2026-03-15 → 2026-08-03 · 3 obs
○ 2020-04-11 05:17:44
● 2026-03-15 15:04:08
● 2026-08-03 00:35:02
○NSns2.net4india.com2015-06-27 → 2015-11-20 · 4 obs
● 2015-06-27 12:39:44
● 2015-11-20 17:49:12
○ 2016-02-29 18:49:52
○ 2026-08-03 00:35:02
○NSns2626.ztomy.com2020-04-11 → 2020-04-11 · 4 obs
○ 2017-03-13 15:15:56
● 2020-04-11 05:17:44
○ 2026-03-15 15:04:08
○ 2026-08-03 00:35:02
○NSns73.domaincontrol.com2016-06-23 → 2017-03-13 · 5 obs
○ 2016-02-29 18:49:52
● 2016-06-23 07:56:00
● 2017-03-13 15:15:56
○ 2020-04-11 05:17:44
○ 2026-08-03 00:35:02
○NSns74.domaincontrol.com2016-06-23 → 2017-03-13 · 5 obs
○ 2016-02-29 18:49:52
● 2016-06-23 07:56:00
● 2017-03-13 15:15:56
○ 2020-04-11 05:17:44
○ 2026-08-03 00:35:02
○MXa2zengineering-com.mail.protection.outlook.com2016-06-23 → 2017-03-13 · 5 obs
○ 2016-02-29 18:49:52
● 2016-06-23 07:56:00
● 2017-03-13 15:15:56
○ 2020-04-11 05:17:44
○ 2026-08-03 00:35:02
○MXmail.a2zengineering.com2015-06-27 → 2015-11-20 · 4 obs
● 2015-06-27 12:39:44
● 2015-11-20 17:49:12
○ 2016-02-29 18:49:52
○ 2026-08-03 00:35:02
○A118.67.244.602015-06-27 → 2015-11-20 · 4 obs
● 2015-06-27 12:39:44
● 2015-11-20 17:49:12
○ 2016-02-29 18:49:52
○ 2026-08-03 00:35:02
○A160.153.136.32016-06-23 → 2017-03-13 · 5 obs
○ 2016-02-29 18:49:52
● 2016-06-23 07:56:00
● 2017-03-13 15:15:56
○ 2020-04-11 05:17:44
○ 2026-08-03 00:35:02
○A204.11.56.482020-04-11 → 2020-04-11 · 4 obs
○ 2017-03-13 15:15:56
● 2020-04-11 05:17:44
○ 2026-03-15 15:04:08
○ 2026-08-03 00:35:02
●A54.215.31.1132026-03-15 → 2026-08-03 · 3 obs
○ 2020-04-11 05:17:44
● 2026-03-15 15:04:08
● 2026-08-03 00:35:02
○PTRns1626.ztomy.com2020-04-11 → 2020-04-11 · 3 obs
● 2020-04-11 05:17:44
○ 2026-03-15 15:04:08
○ 2026-08-03 00:35:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
a2zengineering.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2zengineering.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns2.dyna-ns.net, ns1.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.a2zengineerin

Analysis

IP Addresses

a2zengineering.com has exactly one IP address — 54.215.31.113.

groton.com, esb777.net, www.35bf.com plus two other host names have IP numbers in common with a2zengineering.com.

Name Servers

DNS delegation for a2zengineering.com points to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

The name server configuration of a2zengineering.com is shared with other domains, for instance misuzu.org, pvf.net, blse.com and two others.

Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.