`engineer-tools.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`pdns03.domaincontrol.com` ⭐
		A	2603:5:21f0::33^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns03.domaincontrol.com`
		A	97.74.111.51^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns03.domaincontrol.com`
NS	`pdns04.domaincontrol.com`
		A	2603:5:22f0::33^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns04.domaincontrol.com`
		A	173.201.79.51^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns04.domaincontrol.com`
SOA	`pdns03.domaincontrol.com`dns@jomax.net 2024-09-23 #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=1784041037

Same first word

engineer-tools.com

DNS History

9 records (4 active, 5 former)

○NSns1.peterhost.ru2016-01-29 → 2017-05-19 · 4 obs

● 2016-01-29 15:05:42
● 2017-05-19 15:06:12
○ 2026-03-12 09:52:48
○ 2026-07-14 15:08:08

○NSns2.peterhost.ru2016-01-29 → 2017-05-19 · 4 obs

● 2016-01-29 15:05:42
● 2017-05-19 15:06:12
○ 2026-03-12 09:52:48
○ 2026-07-14 15:08:08

●NSpdns03.domaincontrol.com2026-03-12 → 2026-07-14 · 3 obs

○ 2017-05-19 15:06:12
● 2026-03-12 09:52:48
● 2026-07-14 15:08:08

●NSpdns04.domaincontrol.com2026-03-12 → 2026-07-14 · 3 obs

○ 2017-05-19 15:06:12
● 2026-03-12 09:52:48
● 2026-07-14 15:08:08

○MXmx.yandex.net2016-04-27 → 2017-05-19 · 4 obs

● 2016-04-27 03:07:32
● 2017-05-19 15:06:12
○ 2026-03-12 09:52:48
○ 2026-07-14 15:08:08

●A13.248.243.52026-03-12 → 2026-07-14 · 3 obs

○ 2017-05-19 15:06:12
● 2026-03-12 09:52:48
● 2026-07-14 15:08:08

○A176.9.89.132016-04-27 → 2017-05-19 · 5 obs

○ 2016-01-29 15:05:42
● 2016-04-27 03:07:32
● 2017-05-19 15:06:12
○ 2026-03-12 09:52:48
○ 2026-07-14 15:08:08

●A76.223.105.2302026-03-12 → 2026-07-14 · 3 obs

○ 2017-05-19 15:06:12
● 2026-03-12 09:52:48
● 2026-07-14 15:08:08

○A78.47.48.2182016-01-29 → 2016-01-29 · 3 obs

● 2016-01-29 15:05:42
○ 2016-04-27 03:07:32
○ 2026-07-14 15:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineer-tools.com	pdns03.domaincontrol.com, pdns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.111.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineer-tools.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`pdns03.domaincontrol.com, pdns04.domaincontrol.com`
SOA	1	`pdns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)

Analysis

IP Addresses

engineer-tools.com points to the IP addresses 13.248.243.5 and 76.223.105.230

karupa.com.co, obhkennels.com, 16corporation.com and two other host names share IP numbers with engineer-tools.com.

Name Servers

engineer-tools.com is served by two delegated name servers, pdns03.domaincontrol.com and pdns04.domaincontrol.com.

engineer-tools.com uses the same name servers as several other domains — among them npat.com, vanityphonenumbers.net, univenture.com and two more.

Each of the two host names carries two IP addresses: pdns03.domaincontrol.com points to 97.74.111.51 and 2603:5:21f0::33, and pdns04.domaincontrol.com points to 173.201.79.51 and 2603:5:22f0::33.

engineer-tools.com - robtex.com