`jjoconstruction.com`

DNSSEC	⚠️ Not signed
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`ns1.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns2.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`jjoconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`apple-domain-verification=gtwiCMtg9IApWVpM`
TXT	`v=spf1 ip4:192.203.103.135 IP4:192.203.103.134 ip4:54.225.154.170 ip4:54.83.6...`
TXT	`box-domain-verification=261513a78002e7f14bdd6501a1054e5971ca146e2e45c86c0ecbb...`
SOA	`NS1.WORLDNIC.com`namehost@WORLDNIC.com serial=124040410

`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=1778426721

Subdomains

mail.jjoconstruction.com

Same first word

jjoconstruction.com

DNS History

9 records (4 active, 5 former)

●NSns1.worldnic.com2015-08-22 → 2026-05-10 · 2 obs

● 2015-08-22 10:32:42
● 2026-05-10 15:30:12

●NSns2.worldnic.com2015-08-22 → 2026-05-10 · 2 obs

● 2015-08-22 10:32:42
● 2026-05-10 15:30:12

●MXjjoconstruction-com.mail.protection.outlook.com2026-03-08 → 2026-05-10 · 3 obs

○ 2017-07-01 08:26:48
● 2026-03-08 20:57:10
● 2026-05-10 15:30:12

○MXjjoconstruction.com.inbound10.mxlogic.net2015-08-22 → 2016-10-11 · 4 obs

● 2015-08-22 10:32:42
● 2016-10-11 11:32:08
○ 2017-07-01 08:26:48
○ 2026-05-10 15:30:12

○MXjjoconstruction.com.inbound10.mxlogicmx.net2015-08-22 → 2016-10-11 · 4 obs

● 2015-08-22 10:32:42
● 2016-10-11 11:32:08
○ 2017-07-01 08:26:48
○ 2026-05-10 15:30:12

○MXus-smtp-inbound-1.mimecast.com2017-07-01 → 2017-07-01 · 4 obs

○ 2016-10-11 11:32:08
● 2017-07-01 08:26:48
○ 2026-03-08 20:57:10
○ 2026-05-10 15:30:12

○MXus-smtp-inbound-2.mimecast.com2017-07-01 → 2017-07-01 · 4 obs

○ 2016-10-11 11:32:08
● 2017-07-01 08:26:48
○ 2026-03-08 20:57:10
○ 2026-05-10 15:30:12

○A206.188.193.172015-08-22 → 2017-07-01 · 4 obs

● 2015-08-22 10:32:42
● 2017-07-01 08:26:48
○ 2026-03-08 20:57:10
○ 2026-05-10 15:30:12

●A23.236.62.1472026-03-08 → 2026-05-10 · 4 obs

○ 2017-07-01 08:26:48
● 2026-03-08 20:57:10
○ 2026-04-22 04:10:54
● 2026-05-10 15:30:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jjoconstruction.com	ns1.worldnic.com, ns2.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.124

NS records: ns1.worldnic.com, ns2.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjoconstruction.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	2	`ns1.worldnic.com, ns2.worldnic.com`
MX	1	`jjoconstruction-com.mail.protection.outl`
TXT	3	`apple-domain-verification=gtwiCMtg9IApWV, box-domain-verification=261513a78002e7f1...`
SOA	1	`NS1.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)

Analysis

Hierarchy

mail.jjoconstruction.com has jjoconstruction.com as its parent.

IP Addresses

jjoconstruction.com maps to IP address 23.236.62.147.

Other host names, for instance pellrose.com, drukkerijcoloma.be, ice4moor.de, gfplanning.com and samirabuchinewyork.com share IP numbers with jjoconstruction.com.

Name Servers

Two name servers ns1.worldnic.com and ns2.worldnic.com are delegated to jjoconstruction.com.

jjoconstruction.com uses the same name server configuration as other domains, such as freedomareaschools.org, linexofnorthshore.com, paypros.pro, stgeorgescayebelize.com and dsh-europe.com.

Host names with a single IP address:

ns1.worldnic.com points to 162.159.26.110

ns2.worldnic.com points to 162.159.27.124

Mail Servers

jjoconstruction.com is handled by a single mail server, jjoconstruction-com.mail.protection.outlook.com.

jjoconstruction-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::3, 2a01:111:f403:f802::2, 2a01:111:f403:f907::1, 2a01:111:f403:f90b::, 52.101.10.6, 52.101.50.1, 52.101.194.3 and 52.101.194.12.

jjoconstruction.com - robtex.com