`heritage-contracting.com`

DNSSEC	⚠️ Not signed
A	192.0.78.190^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.203^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns87.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns88.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`heritagecontracting-com02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.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:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.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 include:spf.protection.outlook.com -all`
TXT	`MS=ms70575167`
SOA	`NS87.WORLDNIC.com`namehost@WORLDNIC.com serial=125070312

`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=1775990462

Same first word

heritage-contracting.com

DNS History

8 records (5 active, 3 former)

●NSns87.worldnic.com2015-07-25 → 2026-04-12 · 2 obs

● 2015-07-25 18:33:56
● 2026-04-12 11:02:22

●NSns88.worldnic.com2015-07-25 → 2026-04-12 · 2 obs

● 2015-07-25 18:33:56
● 2026-04-12 11:02:22

●MXheritagecontracting-com02b.mail.protection.outlook.com2020-01-27 → 2026-04-12 · 3 obs

○ 2017-03-13 22:06:14
● 2020-01-27 09:31:22
● 2026-04-12 11:02:22

○MXmail.heritage-contracting.com2015-07-25 → 2017-03-13 · 4 obs

● 2015-07-25 18:33:56
● 2017-03-13 22:06:14
○ 2020-01-27 09:31:22
○ 2026-04-12 11:02:22

●A192.0.78.1902026-02-16 → 2026-04-12 · 3 obs

○ 2020-01-27 09:31:22
● 2026-02-16 08:50:10
● 2026-04-12 11:02:22

●A192.0.78.2032026-02-16 → 2026-04-12 · 3 obs

○ 2020-01-27 09:31:22
● 2026-02-16 08:50:10
● 2026-04-12 11:02:22

○A192.185.110.582017-03-13 → 2020-01-27 · 5 obs

○ 2016-06-19 19:22:42
● 2017-03-13 22:06:14
● 2020-01-27 09:31:22
○ 2026-02-16 08:50:10
○ 2026-04-12 11:02:22

○A208.91.197.272015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 18:33:56
● 2016-06-19 19:22:42
○ 2017-03-13 22:06:14
○ 2026-04-12 11:02:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
heritage-contracting.com	ns87.worldnic.com, ns88.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.117

NS records: ns87.worldnic.com, ns88.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heritage-contracting.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.190, 192.0.78.203`
NS	2	`ns88.worldnic.com, ns87.worldnic.com`
MX	1	`heritagecontracting-com02b.mail.protecti`
TXT	2	`MS=ms70575167, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS87.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)

Analysis

IP Addresses

heritage-contracting.com resolves to two IPs: 192.0.78.190 and 192.0.78.203.

other host names for instance imico.co, casaaragon.com, engtech.org, foodlife.blog and permeco.org share IP numbers with heritage-contracting.com.

Name Servers

heritage-contracting.com is delegated to two name servers: ns87.worldnic.com and ns88.worldnic.com.

heritage-contracting.com shares the same name server setup as other domains, for example sharphome.com, wscpr.org, peninsulagroup.net, elybeach.com and kunastores.com.

Host names with one IP number:

The host ns87.worldnic.com points to 162.159.26.131 and the host ns88.worldnic.com points to 162.159.27.117.

Mail Servers

heritage-contracting.com is handled by a single mail server, heritagecontracting-com02b.mail.protection.outlook.com.

Host name heritagecontracting-com02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c92c::4, 2a01:111:f403:c946::4, 2a01:111:f403:f910::, 52.101.8.42, 52.101.9.2, 52.101.10.14 and 52.101.50.10.

heritage-contracting.com - robtex.com