intechcontracting.com - dns.ninja

`intechcontracting.com`

DNSSEC	⚠️ Not signed
A	143.95.79.239^{🇺🇸 EIGI143.95.64.0/19 NF DALLAS Route Object}
		PTR	`ip-143-95-79-239.iplocal`
NS	`dns2.site5.com` ⭐
		A	162.215.1.178^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-1-178.unifiedlayer.com`
NS	`dns.site5.com`
		A	162.215.1.172^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-1-172.unifiedlayer.com`
MX	`intechcontracting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:143.95.155.67 +a +mx +ip4:174.136.13.174 +ip4:74.143.195.230/32 +i...`
SOA	`dns.site5.com`root@localhost.localdomain 2026-04-17 #2

`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=1786612884

Previously MX for

intechcontracting.com

Subdomains

mail.intechcontracting.com

Same first word

intechcontracting.com

DNS History

11 records (4 active, 7 former)

●NSdns.site5.com2017-04-11 → 2026-08-13 · 3 obs

○ 2016-08-13 09:49:30
● 2017-04-11 04:54:38
● 2026-08-13 09:24:54

●NSdns2.site5.com2017-04-11 → 2026-08-13 · 3 obs

○ 2016-08-13 09:49:30
● 2017-04-11 04:54:38
● 2026-08-13 09:24:54

○NSns1.accountservergroup.com2016-08-13 → 2016-08-13 · 4 obs

○ 2016-03-29 12:17:46
● 2016-08-13 09:49:30
○ 2017-04-11 04:54:38
○ 2026-08-13 09:24:54

○NSns100.worldnic.com2015-05-18 → 2016-03-29 · 4 obs

● 2015-05-18 16:05:38
● 2016-03-29 12:17:46
○ 2016-08-13 09:49:30
○ 2026-08-13 09:24:54

○NSns2.accountservergroup.com2016-08-13 → 2016-08-13 · 4 obs

○ 2016-03-29 12:17:46
● 2016-08-13 09:49:30
○ 2017-04-11 04:54:38
○ 2026-08-13 09:24:54

○NSns99.worldnic.com2015-05-18 → 2016-03-29 · 4 obs

● 2015-05-18 16:05:38
● 2016-03-29 12:17:46
○ 2016-08-13 09:49:30
○ 2026-08-13 09:24:54

●MXintechcontracting-com.mail.protection.outlook.com2017-04-11 → 2026-08-13 · 3 obs

○ 2016-08-13 09:49:30
● 2017-04-11 04:54:38
● 2026-08-13 09:24:54

○MXintechcontracting.com2016-08-13 → 2016-08-13 · 4 obs

○ 2015-05-18 16:05:38
● 2016-08-13 09:49:30
○ 2017-04-11 04:54:38
○ 2026-08-13 09:24:54

○MXmail.intechcontracting.com2015-05-18 → 2016-08-13 · 4 obs

● 2015-05-18 16:05:38
● 2016-08-13 09:49:30
○ 2017-04-11 04:54:38
○ 2026-08-13 09:24:54

●A143.95.79.2392016-08-13 → 2026-08-13 · 3 obs

○ 2016-03-29 12:17:46
● 2016-08-13 09:49:30
● 2026-08-13 09:24:54

○A50.22.11.222015-05-18 → 2016-03-29 · 4 obs

● 2015-05-18 16:05:38
● 2016-03-29 12:17:46
○ 2016-08-13 09:49:30
○ 2026-08-13 09:24:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
intechcontracting.com	dns.site5.com, dns2.site5.com	2 records

✅ Authoritative Response

Server:162.215.1.172

NS records: dns.site5.com, dns2.site5.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intechcontracting.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.95.79.239`
NS	2	`dns.site5.com, dns2.site5.com`
MX	1	`intechcontracting-com.mail.protection.ou`
TXT	1	`v=spf1 ip4:143.95.155.67 +a +mx +ip4:174`
SOA	1	`dns.site5.com root.localhost.localdomain`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.site5.com, dns2.site5.com)

Analysis

Hierarchy

mail.intechcontracting.com is delegated beneath intechcontracting.com.

IP Addresses

intechcontracting.com has exactly one IP address — 143.95.79.239.

mlbtw.net, allbt.us, andrewrosenblatt.com plus two other host names have IP numbers in common with intechcontracting.com.

Name Servers

Two name servers handle the delegation for intechcontracting.com: dns2.site5.com and dns.site5.com.

The name server configuration of intechcontracting.com is shared with other domains, for instance scientificpantheism.org, tricitiestax.com, homegeneral.com.hk and two others.

There is at least partial name server overlap between intechcontracting.com and other domains — webtechsys.in, badjedi.org, daronrosenberg.com and two more among them.

These name servers frequently co-occur with the name servers ns1.accountservergroup.com and ns2.accountservergroup.com.

dns2.site5.com → 162.215.1.178 and dns.site5.com → 162.215.1.172: one IP number per host name.

Mail Servers

intechcontracting.com uses one mail server — intechcontracting-com.mail.protection.outlook.com.

intechcontracting-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.12, 52.101.41.4, 52.101.41.26 plus 5 more.