`mutualbuildersinc.com`

DNSSEC	⚠️ Not signed
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us2.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us2.ppe-hosted.com`⁽¹⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:24...`
TXT	`ppe-e5e7f499a9d38d55f6e1`
TXT	`MS=ms90965337`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=121081218

`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=1776959351

Previously MX for

mutualbuildersinc.com

Subdomains

mail.mutualbuildersinc.com

Same first word

mutualbuildersinc.com

DNS History

13 records (4 active, 9 former)

○NSdns010.d.register.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

○NSdns1.mutualbuildersinc.com2007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 08:38:38
○ 2015-07-02 03:10:14
○ 2026-04-23 16:19:22

●NSdns101.register.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-07-02 04:52:18
● 2026-02-16 16:05:54
● 2026-04-23 16:19:22

●NSdns102.register.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-07-02 04:52:18
● 2026-02-16 16:05:54
● 2026-04-23 16:19:22

○NSdns130.c.register.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

○NSdns174.b.register.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

○NSdns185.a.register.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

○MXmutualbuildersinc.com2007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 08:38:38
○ 2015-07-02 03:10:14
○ 2026-04-23 16:19:22

○MXmutualbuildersinc.com.bak-mx.na0109.smtpbak.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

○MXmutualbuildersinc.com.pri-mx.na0109.smtproutes.com2015-07-02 → 2017-07-02 · 5 obs

○ 2007-12-02 08:38:38
● 2015-07-02 03:10:14
● 2017-07-02 04:52:18
○ 2026-02-16 16:05:54
○ 2026-04-23 16:19:22

●MXmx1-us2.ppe-hosted.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-07-02 04:52:18
● 2026-02-16 16:05:54
● 2026-04-23 16:19:22

●MXmx2-us2.ppe-hosted.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-07-02 04:52:18
● 2026-02-16 16:05:54
● 2026-04-23 16:19:22

○A24.172.60.1102007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 08:38:38
○ 2015-07-02 03:10:14
○ 2026-04-23 16:19:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
mutualbuildersinc.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mutualbuildersinc.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns102.register.com, dns101.register.com`
MX	2	`mx2-us2.ppe-hosted.com (pri: 10), mx1-us2.ppe-hosted.com (pri: 0)`
TXT	3	`MS=ms90965337, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

Hierarchy

mutualbuildersinc.com is the parent of mail.mutualbuildersinc.com.

Name Servers

mutualbuildersinc.com is delegated to two name servers dns101.register.com and dns102.register.com.

mutualbuildersinc.com shares the same name server setup as other domains, for instance houseoflinley.com, poppays.com, suburbanschool.com, mocasystem.com and gambleinmystate.com.

mutualbuildersinc.com at least partially shares name servers with other domains, for instance ceocast.com.

Host names with one IP number:

dns101.register.com points to 162.159.24.117

dns102.register.com points to 162.159.25.158

Mail Servers

Two mail servers handle mutualbuildersinc.com: mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com.

mutualbuildersinc.com shares the same mail server setup as other domains, for instance nadj.com, barricade.com, postoakmotors.com, puritasmetal.com and fsbrosemount.com.

mutualbuildersinc.com shares some mail servers with other domains, at least partially, for instance flajet.com, royalmedsolutions.com, exchangesolutions.com, standishme.gov and milanohio.gov.

these mail servers are commonly used with the mail servers mx1-us1.ppe-hosted.com.

Host names with two IP numbers:

The host name mx1-us2.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50; the host name mx2-us2.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

mutualbuildersinc.com - robtex.com