`ibuildcontracting.com`

DNSSEC	⚠️ Not signed
A	143.95.149.50^{🇺🇸 EIGI143.95.144.0/21 NF DALLAS Route Object}
		PTR	`ip-143-95-149-50.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	`ibuildcontracting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
TXT	`MS=ms23995390`
SOA	`dns.site5.com`root@shared157.accountservergroup.com 2024-12-02 #4

`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=1774671492

Previously MX for

ibuildcontracting.com

Same first word

ibuildcontracting.com

DNS History

9 records (4 active, 5 former)

●NSdns.site5.com2015-05-30 → 2026-03-28 · 6 obs

● 2015-05-30 16:22:08
● 2016-03-23 10:11:00
○ 2016-07-15 17:31:06
○ 2020-01-16 03:21:14
● 2026-03-11 17:17:24
● 2026-03-28 04:22:56

●NSdns2.site5.com2015-05-30 → 2026-03-28 · 6 obs

● 2015-05-30 16:22:08
● 2016-03-23 10:11:00
○ 2016-07-15 17:31:06
○ 2020-01-16 03:21:14
● 2026-03-11 17:17:24
● 2026-03-28 04:22:56

○NSns1.accountservergroup.com2016-07-15 → 2020-01-16 · 5 obs

○ 2016-03-23 10:11:00
● 2016-07-15 17:31:06
● 2020-01-16 03:21:14
○ 2026-03-11 17:17:24
○ 2026-03-28 04:22:56

○NSns2.accountservergroup.com2016-07-15 → 2020-01-16 · 5 obs

○ 2016-03-23 10:11:00
● 2016-07-15 17:31:06
● 2020-01-16 03:21:14
○ 2026-03-11 17:17:24
○ 2026-03-28 04:22:56

●MXibuildcontracting-com.mail.protection.outlook.com2026-03-11 → 2026-03-28 · 3 obs

○ 2020-01-16 03:21:14
● 2026-03-11 17:17:24
● 2026-03-28 04:22:56

○MXibuildcontracting.com2015-05-30 → 2020-01-16 · 4 obs

● 2015-05-30 16:22:08
● 2020-01-16 03:21:14
○ 2026-03-11 17:17:24
○ 2026-03-28 04:22:56

●A143.95.149.502026-03-11 → 2026-03-28 · 3 obs

○ 2020-01-16 03:21:14
● 2026-03-11 17:17:24
● 2026-03-28 04:22:56

○A143.95.76.2482016-07-15 → 2020-01-16 · 5 obs

○ 2016-03-23 10:11:00
● 2016-07-15 17:31:06
● 2020-01-16 03:21:14
○ 2026-03-11 17:17:24
○ 2026-03-28 04:22:56

○A50.22.11.322015-05-30 → 2016-03-23 · 4 obs

● 2015-05-30 16:22:08
● 2016-03-23 10:11:00
○ 2016-07-15 17:31:06
○ 2026-03-28 04:22:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
ibuildcontracting.com	dns.site5.com, dns2.site5.com	2 records

✅ Authoritative Response

Server:162.215.1.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ibuildcontracting.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.95.149.50`
NS	2	`dns.site5.com, dns2.site5.com`
MX	1	`ibuildcontracting-com.mail.protection.ou`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms23995390`
SOA	1	`dns.site5.com root.shared157.accountserv`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

ibuildcontracting.com resolves to a single IP address: 143.95.149.50.

Other host names including _dc-mx.d507361e56de.bailmyass.com, _dc-mx.176f4a5b4175.bokoko.com, baledefence.com, _dc-mx.2806a9954ca3.cookups.com and wiskair.com share IP numbers with ibuildcontracting.com.

Name Servers

ibuildcontracting.com's delegation uses two name servers, dns2.site5.com and dns.site5.com.

ibuildcontracting.com shares the same name server setup as other domains, for example journeywithwellness.com, tomherstad.com, bricksbustingboredom.com, undergroundproductz.accountservergroup.com and theholyo.com.

ibuildcontracting.com at least partially shares name servers with other domains, including tkdfest.com, verastamps.com, farasalt.com, tanishavit.com and parlinews.com.

These name servers are commonly used with ns1.accountservergroup.com and ns2.accountservergroup.com.

Host names with a single IP:

dns2.site5.com points to 162.215.1.178.

dns.site5.com points to 162.215.1.172.

Mail Servers

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

Hostname ibuildcontracting-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:c931::, 2a01:111:f403:f905::4, 2a01:111:f403:f90f::1, 52.101.9.5, 52.101.10.5, 52.101.11.17 and 52.101.40.24.

ibuildcontracting.com - robtex.com