`enginesystem.com`

DNSSEC	⚠️ Not signed
NS	`ns00.ns0.com` ⚠️ Not in zone NS records
		A	2607:f440::d85c:3c3c^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns00.ns0.com`
		A	216.92.60.60^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns00.ns0.com`
NS	`ns145.pair.com` ⚠️ Not in zone NS records
		A	209.68.1.178^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`sowilu.pair.com`

`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=1785528637

PTR for

224.64.92.216.in-addr.arpa

Same first word

enginesystem.com

DNS History

5 records (2 active, 3 former)

●NSns00.ns0.com2015-07-03 → 2026-07-31 · 2 obs

● 2015-07-03 00:51:02
● 2026-07-31 20:40:26

●NSns145.pair.com2015-07-03 → 2026-07-31 · 5 obs

● 2015-07-03 00:51:02
● 2017-02-11 09:38:58
○ 2019-04-03 12:50:30
● 2026-04-01 23:45:04
● 2026-07-31 20:40:26

○NSns552.pair.com2019-04-03 → 2019-04-03 · 4 obs

○ 2017-02-11 09:38:58
● 2019-04-03 12:50:30
○ 2026-04-01 23:45:04
○ 2026-07-31 20:40:26

○MXmailwash18.pair.com2015-07-03 → 2019-04-03 · 4 obs

● 2015-07-03 00:51:02
● 2019-04-03 12:50:30
○ 2026-04-01 23:45:04
○ 2026-07-31 20:40:26

○A216.92.64.2242015-07-03 → 2019-04-03 · 4 obs

● 2015-07-03 00:51:02
● 2019-04-03 12:50:30
○ 2026-04-01 23:45:04
○ 2026-07-31 20:40:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
enginesystem.com	ns00.ns0.com, ns145.pair.com	3 records

✅ Authoritative Response

Server:209.68.1.178

NS records: ns00.ns0.com, ns145.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for enginesystem.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns00.ns0.com, ns00.ns0.com, ns145.pair.com)

Analysis

Name Servers

The NS records for enginesystem.com delegate to ns00.ns0.com and ns145.pair.com.

enginesystem.com has name servers in common with other domains; coremaster.com is one such domain.

The name servers of enginesystem.com overlap at least partially with those of other domains — among them citypac.org, rootleaf.com, boojumx.com and two more.

These name servers commonly appear in delegations together with ns552.pair.com, ns0000.ns0.com, ns7.ns0.com and 7 other.

Host names that have two IP addresses:

The A records for ns00.ns0.com return 216.92.60.60 and 2607:f440::d85c:3c3c.

Host names that point to one IP address:

ns145.pair.com resolves to the IP address 209.68.1.178.

enginesystem.com - robtex.com