bertchrobson.com - dns.ninja

`bertchrobson.com`

DNSSEC	⚠️ Not signed
A	35.155.142.73^{🇺🇸 Amazon35.155.0.0/16 EC2 Region prefix}
		PTR	`ec2-35-155-142-73.us-west-2.compute.amazonaws.com`
NS	`ns1.bluehost.com` ⭐
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com`
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`
MX	`bertchrobson-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
MX	`bertchrobson.com.p10.mxguardian.net`⁽¹⁰⁾
MX	`bertchrobson.com.p20.mxguardian.net`⁽²⁰⁾
MX	`bertchrobson.com.p30.mxguardian.net`⁽³⁰⁾
MX	`bertchrobson.com.p40.mxguardian.net`⁽⁴⁰⁾
TXT	`MS=ms40816904`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bluehost.com`dnsadmin@box5430.bluehost.com 2026-08-06 #0

`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=1786609659

Subdomains

mail.bertchrobson.com

Same first word

bertchrobson.com

DNS History

19 records (8 active, 11 former)

○NSclay.ns.cloudflare.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-27 00:12:36
● 2020-02-06 21:43:36
○ 2026-03-01 20:57:14
○ 2026-08-13 08:48:44

●NSns1.bluehost.com2015-08-17 → 2026-08-13 · 6 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2017-03-27 00:12:36
○ 2020-02-06 21:43:36
● 2026-03-01 20:57:14
● 2026-08-13 08:48:44

○NSns1.firstdigital.com2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 15:54:02
○ 2015-08-17 02:54:58
○ 2026-08-13 08:48:44

●NSns2.bluehost.com2015-08-17 → 2026-08-13 · 6 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2017-03-27 00:12:36
○ 2020-02-06 21:43:36
● 2026-03-01 20:57:14
● 2026-08-13 08:48:44

○NSns2.firstdigital.com2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 15:54:02
○ 2015-08-17 02:54:58
○ 2026-08-13 08:48:44

○NSulla.ns.cloudflare.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-27 00:12:36
● 2020-02-06 21:43:36
○ 2026-03-01 20:57:14
○ 2026-08-13 08:48:44

●MXbertchrobson-com.mail.protection.outlook.com2015-08-17 → 2026-08-13 · 3 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2026-08-13 08:48:44

●MXbertchrobson.com.p10.mxguardian.net2015-08-17 → 2026-08-13 · 3 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2026-08-13 08:48:44

●MXbertchrobson.com.p20.mxguardian.net2015-08-17 → 2026-08-13 · 3 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2026-08-13 08:48:44

●MXbertchrobson.com.p30.mxguardian.net2015-08-17 → 2026-08-13 · 3 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2026-08-13 08:48:44

●MXbertchrobson.com.p40.mxguardian.net2015-08-17 → 2026-08-13 · 3 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2026-08-13 08:48:44

○MXmail.bertchrobson.com2007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 15:54:02
○ 2015-08-17 02:54:58
○ 2026-08-13 08:48:44

○A100.24.208.972020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-27 00:12:36
● 2020-02-06 21:43:36
○ 2026-03-01 20:57:14
○ 2026-08-13 08:48:44

○A104.209.136.2332017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-09 21:09:12
● 2017-03-27 00:12:36
○ 2020-02-06 21:43:36
○ 2026-08-13 08:48:44

○A191.239.58.432017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-09 21:09:12
● 2017-03-27 00:12:36
○ 2020-02-06 21:43:36
○ 2026-08-13 08:48:44

●A35.155.142.732026-03-01 → 2026-08-13 · 3 obs

○ 2020-02-06 21:43:36
● 2026-03-01 20:57:14
● 2026-08-13 08:48:44

○A35.172.94.12020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-27 00:12:36
● 2020-02-06 21:43:36
○ 2026-03-01 20:57:14
○ 2026-08-13 08:48:44

○A69.27.0.1302007-11-15 → 2007-11-15 · 3 obs

● 2007-11-15 15:54:02
○ 2015-08-17 02:54:58
○ 2026-08-13 08:48:44

○A74.220.219.562015-08-17 → 2016-07-09 · 5 obs

○ 2007-11-15 15:54:02
● 2015-08-17 02:54:58
● 2016-07-09 21:09:12
○ 2017-03-27 00:12:36
○ 2026-08-13 08:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
bertchrobson.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.24.80

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertchrobson.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.155.142.73`
NS	2	`ns1.bluehost.com, ns2.bluehost.com`
MX	5	`bertchrobson.com.p10.mxguardian.net (pri, bertchrobson.com.p30.mxguardian.net (pri...`
TXT	2	`MS=ms40816904, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bluehost.com dnsadmin.box5430.blueho`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Hierarchy

The domain mail.bertchrobson.com falls under the parent bertchrobson.com.

IP Addresses

bertchrobson.com has exactly one IP address — 35.155.142.73.

myerberglaw.com, boudreaulaw.com, georgiacollisionlawyer.com plus two other host names have IP numbers in common with bertchrobson.com.

Name Servers

bertchrobson.com is delegated to two name servers: ns1.bluehost.com and ns2.bluehost.com.

The name server configuration of bertchrobson.com is shared with other domains, for instance onsiteutilityservices.com, csnav.org, eversto.com and two others.

bertchrobson.com shares at least some of its name servers with domains including rozee.co, mindfield.blue and plugnpoint.ae

Each of ns1.bluehost.com and ns2.bluehost.com has one IP address: ns1.bluehost.com uses 162.159.24.80 and ns2.bluehost.com uses 162.159.25.175.

Mail Servers

bertchrobson.com has five mail servers, which are bertchrobson-com.mail.protection.outlook.com, bertchrobson.com.p10.mxguardian.net, bertchrobson.com.p20.mxguardian.net and two others.

It is common to find these mail servers used together with the mail servers bertchrobson.com.p30.mxguardian.net and bertchrobson.com.p40.mxguardian.net.

Hosts with 8 IP addresses each:

bertchrobson-com.mail.protection.outlook.com resolves to 52.101.10.12, 52.101.40.6, 52.101.41.0 and 5 other IP addresses.