`alphatechsystem.com`

DNSSEC	⚠️ Not signed
A	18.165.83.7^{🇺🇸 Amazon18.165.80.0/21}
		PTR	`server-18-165-83-7.iad55.r.cloudfront.net`
A	18.165.83.43^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.62^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.78^{🇺🇸 Amazon18.165.80.0/21}
NS	`ns-231.awsdns-28.com` ⭐
		A	2600:9000:5300:e700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-231.awsdns-28.com`
		A	205.251.192.231^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-231.awsdns-28.com`
NS	`ns-1003.awsdns-61.net`
		A	2600:9000:5303:eb00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1003.awsdns-61.net`
		A	205.251.195.235^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1003.awsdns-61.net`
NS	`ns-1081.awsdns-07.org`
		A	2600:9000:5304:3900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1081.awsdns-07.org`
		A	205.251.196.57^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1081.awsdns-07.org`
NS	`ns-1760.awsdns-28.co.uk`
		A	2600:9000:5306:e000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1760.awsdns-28.co.uk`
		A	205.251.198.224^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1760.awsdns-28.co.uk`
TXT	`google-site-verification=96ffyieYNH9-qHZvkUevdYD4psR1KyC02DugzoXXzhQ`
SOA	`ns-231.awsdns-28.com`awsdns-hostmaster@amazon.com serial=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

alphatechsystem.com

DNS History

24 records (8 active, 16 former)

○NSno-dyn-updates.san.yahoo.com2015-05-27 → 2015-12-31 · 5 obs

○ 2009-01-11 05:02:32
● 2015-05-27 06:45:24
● 2015-12-31 23:45:32
○ 2017-04-10 08:13:02
○ 2026-03-09 22:24:08

●NSns-1003.awsdns-61.net2026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●NSns-1081.awsdns-07.org2026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●NSns-1760.awsdns-28.co.uk2026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●NSns-231.awsdns-28.com2026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

○NSns1.namebrightdns.com2017-04-10 → 2017-04-10 · 4 obs

○ 2015-12-31 23:45:32
● 2017-04-10 08:13:02
○ 2026-03-09 10:23:54
○ 2026-03-09 22:24:08

○NSns2.namebrightdns.com2017-04-10 → 2017-04-10 · 4 obs

○ 2015-12-31 23:45:32
● 2017-04-10 08:13:02
○ 2026-03-09 10:23:54
○ 2026-03-09 22:24:08

○NSns8.san.yahoo.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:02:32
○ 2015-05-27 06:45:24
○ 2026-03-09 22:24:08

○NSns9.san.yahoo.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:02:32
○ 2015-05-27 06:45:24
○ 2026-03-09 22:24:08

○NSyns1.yahoo.com2009-01-11 → 2015-12-31 · 4 obs

● 2009-01-11 05:02:32
● 2015-12-31 23:45:32
○ 2017-04-10 08:13:02
○ 2026-03-09 22:24:08

○NSyns2.yahoo.com2009-01-11 → 2015-12-31 · 4 obs

● 2009-01-11 05:02:32
● 2015-12-31 23:45:32
○ 2017-04-10 08:13:02
○ 2026-03-09 22:24:08

○MXmx-biz.mail.am0.yahoodns.net2015-05-27 → 2015-12-31 · 5 obs

○ 2009-01-11 05:02:32
● 2015-05-27 06:45:24
● 2015-12-31 23:45:32
○ 2017-04-10 08:13:02
○ 2026-03-09 22:24:08

○MXmx1.biz.mail.yahoo.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:02:32
○ 2015-05-27 06:45:24
○ 2026-03-09 22:24:08

○MXmx5.biz.mail.yahoo.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:02:32
○ 2015-05-27 06:45:24
○ 2026-03-09 22:24:08

●A18.165.83.432026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●A18.165.83.622026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●A18.165.83.72026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

●A18.165.83.782026-03-09 → 2026-03-09 · 3 obs

○ 2017-04-10 08:13:02
● 2026-03-09 10:23:54
● 2026-03-09 22:24:08

○A52.204.129.222017-04-10 → 2017-04-10 · 4 obs

○ 2015-12-31 23:45:32
● 2017-04-10 08:13:02
○ 2026-03-09 10:23:54
○ 2026-03-09 22:24:08

○A54.85.127.702017-04-10 → 2017-04-10 · 4 obs

○ 2015-12-31 23:45:32
● 2017-04-10 08:13:02
○ 2026-03-09 10:23:54
○ 2026-03-09 22:24:08

○A68.142.234.372009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:02:32
○ 2015-05-27 06:45:24
○ 2026-03-09 22:24:08

○A98.139.135.1282015-10-13 → 2015-12-31 · 5 obs

○ 2009-01-11 05:02:32
● 2015-10-13 15:50:46
● 2015-12-31 23:45:32
○ 2017-04-10 08:13:02
○ 2026-03-09 22:24:08

○A98.139.135.1992015-05-27 → 2015-05-27 · 4 obs

○ 2009-01-11 05:02:32
● 2015-05-27 06:45:24
○ 2015-10-13 15:50:46
○ 2026-03-09 22:24:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:13:02
○ 2026-03-09 10:23:54
○ 2026-03-09 22:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alphatechsystem.com	ns-231.awsdns-28.com, ns-1003.awsdns-61.net, ns-1081.awsdns-07.org, ns-1760.awsdns-28.co.uk	1 record

✅ Authoritative Response

Server: 205.251.192.231

NS records: ns-231.awsdns-28.com, ns-1003.awsdns-61.net, ns-1081.awsdns-07.org, ns-1760.awsdns-28.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alphatechsystem.com (unsigned zone)

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.165.83.7, 18.165.83.78...`
NS	4	`ns-1003.awsdns-61.net, ns-1081.awsdns-07.org...`
TXT	1	`google-site-verification=96ffyieYNH9-qHZ`
SOA	1	`ns-231.awsdns-28.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-231.awsdns-28.com)

Analysis

IP Addresses

alphatechsystem.com maps to four IP numbers: 18.165.83.7, 18.165.83.43, 18.165.83.62 and 18.165.83.78.

other host names include www.ajrindustrial.com, login20m.photobucket.com, i300.photobucket.com, com2fhttp3as1260.photobucket.com and dev.tools.photobucket.com; they share IP numbers with alphatechsystem.com.

Name Servers

alphatechsystem.com delegates to four name servers: ns-231.awsdns-28.com, ns-1003.awsdns-61.net, ns-1081.awsdns-07.org and ns-1760.awsdns-28.co.uk.

alphatechsystem.com at least partially shares name servers with other domains, for instance reatapharma.com, shijidev.com, motionportrait.com, fleetcomplete.com and evvalet.com.

These name servers are commonly used alongside ns-1065.awsdns-05.org, ns-1696.awsdns-20.co.uk and ns-183.awsdns-22.com.

Host names with two IP numbers: ns-231.awsdns-28.com points to 2600:9000:5300:e700::1 and 205.251.192.231; ns-1003.awsdns-61.net points to 2600:9000:5303:eb00::1 and 205.251.195.235; ns-1081.awsdns-07.org points to 2600:9000:5304:3900::1 and 205.251.196.57; ns-1760.awsdns-28.co.uk points to 2600:9000:5306:e000::1 and 205.251.198.224.

alphatechsystem.com - robtex.com