`dndcontractors.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
		PTR	`ip-141-193-213-10.defastlink.net`
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`google-site-verification=_gZ-wr9tHxKIwlkWx3hxaSYoo7XiZeB1ALUUBf14t1M`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-01-16 #3

`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

dndcontractors.com

DNS History

19 records (6 active, 13 former)

○NSns1.expired.homestead.com2016-01-15 → 2016-04-06 · 5 obs

○ 2015-10-22 10:31:16
● 2016-01-15 18:31:14
● 2016-04-06 13:46:58
○ 2016-11-28 18:45:42
○ 2026-03-18 19:11:24

○NSns1.mdnsservice.com2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 05:59:28
● 2015-10-22 10:31:16
○ 2016-01-15 18:31:14
○ 2026-03-18 19:11:24

○NSns1.namebrightdns.com2017-09-01 → 2017-09-01 · 4 obs

○ 2016-11-28 18:45:42
● 2017-09-01 13:03:42
○ 2026-03-18 19:11:22
○ 2026-03-18 19:11:24

○NSns2.expired.homestead.com2016-01-15 → 2016-04-06 · 5 obs

○ 2015-10-22 10:31:16
● 2016-01-15 18:31:14
● 2016-04-06 13:46:58
○ 2016-11-28 18:45:42
○ 2026-03-18 19:11:24

○NSns2.mdnsservice.com2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 05:59:28
● 2015-10-22 10:31:16
○ 2016-01-15 18:31:14
○ 2026-03-18 19:11:24

○NSns2.namebrightdns.com2017-09-01 → 2017-09-01 · 4 obs

○ 2016-11-28 18:45:42
● 2017-09-01 13:03:42
○ 2026-03-18 19:11:22
○ 2026-03-18 19:11:24

●NSns21.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs

○ 2017-09-01 13:03:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

●NSns22.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs

○ 2017-09-01 13:03:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

○NSns3.mdnsservice.com2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 05:59:28
● 2015-10-22 10:31:16
○ 2016-01-15 18:31:14
○ 2026-03-18 19:11:24

●MXin1-smtp.messagingengine.com2026-03-18 → 2026-03-18 · 3 obs

○ 2016-11-28 18:45:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

●MXin2-smtp.messagingengine.com2026-03-18 → 2026-03-18 · 3 obs

○ 2016-11-28 18:45:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

○MXmail.mxproc.com2016-01-15 → 2016-04-06 · 5 obs

○ 2015-10-22 10:31:16
● 2016-01-15 18:31:14
● 2016-04-06 13:46:58
○ 2016-11-28 18:45:42
○ 2026-03-18 19:11:24

○MXmx.dndcontractors.com2015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 05:59:28
● 2015-10-22 10:31:16
○ 2016-01-15 18:31:14
○ 2026-03-18 19:11:24

●A141.193.213.102026-03-18 → 2026-03-18 · 3 obs

○ 2016-11-28 18:45:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

●A141.193.213.112026-03-18 → 2026-03-18 · 3 obs

○ 2016-11-28 18:45:42
● 2026-03-18 19:11:22
● 2026-03-18 19:11:24

○A141.8.224.1672016-01-15 → 2016-04-06 · 5 obs

○ 2015-10-22 10:31:16
● 2016-01-15 18:31:14
● 2016-04-06 13:46:58
○ 2016-11-28 18:45:42
○ 2026-03-18 19:11:24

○A216.40.47.172015-06-05 → 2015-10-22 · 4 obs

● 2015-06-05 05:59:28
● 2015-10-22 10:31:16
○ 2016-01-15 18:31:14
○ 2026-03-18 19:11:24

○A3.134.1.582026-03-18 → 2026-03-18 · 2 obs

○ 2026-03-18 19:11:22
○ 2026-03-18 19:11:24

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-01 → 2017-09-01 · 3 obs

● 2017-09-01 13:03:42
○ 2026-03-18 19:11:22
○ 2026-03-18 19:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dndcontractors.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dndcontractors.com (unsigned zone)

⏱️ Timing

Total: 93ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	2	`google-site-verification=_gZ-wr9tHxKIwlk, v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

dndcontractors.com resolves to two IP numbers: 141.193.213.10 and 141.193.213.11.

other host names including empireppe.ca, emeraldpaintinginc.com, www.fwmedia.com, mclarenlighting.com and pharosiq.com share IP numbers with dndcontractors.com.

Name Servers

dndcontractors.com is delegated to two name servers ns21.domaincontrol.com and ns22.domaincontrol.com.

dndcontractors.com shares the same name server setup as other domains, for instance buildingsteps.com, simplis.com, anormal.co, hrpex.com and lorenzia.com.

dndcontractors.com at least partially shares name servers with other domains, for instance garneteducation.com.

Host names with two IP numbers:

The host name ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11; the host name ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Mail Servers

Two mail servers handle dndcontractors.com: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

dndcontractors.com shares the same mail server setup as other domains, for instance kgmail.org, ns2.seeworthymedia.com, fence.pobox.com, edvnet.de and synackrst.net.

Host names with eight IPs:

in1-smtp.messagingengine.com points to 103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 and 103.168.172.223.

Host names with four IPs:

in2-smtp.messagingengine.com points to 202.12.124.216 202.12.124.217 202.12.124.218 and 202.12.124.219.

dndcontractors.com - robtex.com