jjbengineering.com - dns.ninja

`jjbengineering.com`

DNSSEC	⚠️ Not signed
A	174.141.70.187^{🇺🇸 Amazon174.141.0.0/17}
NS	`eleanor.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eleanor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eleanor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eleanor.ns.cloudflare.com`
		A	108.162.194.205^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eleanor.ns.cloudflare.com`
		A	162.159.38.205^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eleanor.ns.cloudflare.com`
		A	172.64.34.205^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eleanor.ns.cloudflare.com`
NS	`lennox.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennox.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennox.ns.cloudflare.com`
		A	108.162.195.214^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	162.159.44.214^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
		A	172.64.35.214^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennox.ns.cloudflare.com`
MX	`mx.jjbengineering.com.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com include:web.gambit.net ~all`
SOA	`eleanor.ns.cloudflare.com`dns@cloudflare.com serial=2408166113

`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=1783452931

Same first word

jjbengineering.com

DNS History

11 records (4 active, 7 former)

●NSeleanor.ns.cloudflare.com2026-04-10 → 2026-07-07 · 3 obs

○ 2018-06-15 00:52:38
● 2026-04-10 08:00:26
● 2026-07-07 19:58:00

○NSgambitns1.gambit.net2015-05-31 → 2018-06-15 · 4 obs

● 2015-05-31 04:26:42
● 2018-06-15 00:52:38
○ 2026-04-10 08:00:26
○ 2026-07-07 19:58:00

○NSgambitns2.gambit.net2015-05-31 → 2018-06-15 · 4 obs

● 2015-05-31 04:26:42
● 2018-06-15 00:52:38
○ 2026-04-10 08:00:26
○ 2026-07-07 19:58:00

●NSlennox.ns.cloudflare.com2026-04-10 → 2026-07-07 · 3 obs

○ 2018-06-15 00:52:38
● 2026-04-10 08:00:26
● 2026-07-07 19:58:00

○MXjjbengineering.com.mx1.succeednet.rcimx.net2015-05-31 → 2016-03-29 · 4 obs

● 2015-05-31 04:26:42
● 2016-03-29 06:18:40
○ 2016-09-18 08:39:42
○ 2026-07-07 19:58:00

○MXjjbengineering.com.mx2.succeednet.rcimx.net2015-05-31 → 2016-03-29 · 4 obs

● 2015-05-31 04:26:42
● 2016-03-29 06:18:40
○ 2016-09-18 08:39:42
○ 2026-07-07 19:58:00

○MXjjbengineering.com.mx3.succeednet.rcimx.net2015-05-31 → 2016-03-29 · 4 obs

● 2015-05-31 04:26:42
● 2016-03-29 06:18:40
○ 2016-09-18 08:39:42
○ 2026-07-07 19:58:00

○MXjjbengineering.com.mx4.succeednet.rcimx.net2015-05-31 → 2016-03-29 · 4 obs

● 2015-05-31 04:26:42
● 2016-03-29 06:18:40
○ 2016-09-18 08:39:42
○ 2026-07-07 19:58:00

●MXmx.jjbengineering.com.cust.b.hostedemail.com2016-09-18 → 2026-07-07 · 3 obs

○ 2016-03-29 06:18:40
● 2016-09-18 08:39:42
● 2026-07-07 19:58:00

●A174.141.70.1872016-09-18 → 2026-07-07 · 3 obs

○ 2016-03-29 06:18:40
● 2016-09-18 08:39:42
● 2026-07-07 19:58:00

○A174.141.71.992015-05-31 → 2016-03-29 · 4 obs

● 2015-05-31 04:26:42
● 2016-03-29 06:18:40
○ 2016-09-18 08:39:42
○ 2026-07-07 19:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
jjbengineering.com	eleanor.ns.cloudflare.com, lennox.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.214

NS records: eleanor.ns.cloudflare.com, lennox.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjbengineering.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`174.141.70.187`
NS	2	`eleanor.ns.cloudflare.com, lennox.ns.cloudflare.com`
MX	1	`mx.jjbengineering.com.cust.b.hostedemail`
TXT	1	`v=spf1 include:_spf.hostedemail.com incl`
SOA	1	`eleanor.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jjbengineering.com directs to one IP number, which is 174.141.70.187.

Name Servers

The NS records for jjbengineering.com delegate to eleanor.ns.cloudflare.com and lennox.ns.cloudflare.com.

jjbengineering.com has the same name server delegation as a number of other domains, such as mergogroup.com, sourdoughbrandon.com, mountaincabinsutah.com and two more.

The name servers of jjbengineering.com overlap at least partially with those of other domains — among them deserts.fr, nt-xsls.com, dhg.org.uk and two more.

These name servers commonly appear alongside the name servers athena.ns.cloudflare.com and rick.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

eleanor.ns.cloudflare.com maps to 108.162.194.205, 162.159.38.205, 172.64.34.205 and 3 additional IP addresses.

lennox.ns.cloudflare.com maps to 108.162.195.214, 162.159.44.214, 172.64.35.214 and 3 additional IP addresses.

Mail Servers

jjbengineering.com routes its mail through a single mail server, mx.jjbengineering.com.cust.b.hostedemail.com.

mx.jjbengineering.com.cust.b.hostedemail.com resolves to 64.98.38.4 and no other IP number.