`psbmgmt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3d71^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d19a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.113^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.154^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coleman.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c340^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coleman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2340^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coleman.ns.cloudflare.com`
		A	108.162.195.64^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	162.159.44.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	172.64.35.64^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a8270bd19ed924c1f998cfe85ee24771d`
TXT	`MS=ms19208938`
TXT	`gmq0kwfrwb7r9b39yx8jqcp9523klkpn`
TXT	`google-site-verification=GHEnw67qVeUyg_zpJzfQJnhM2SyAt9FFD8Wkcr1GPVM`
TXT	`pbx7q74mh4ww54mfvxss22bznny2m6fm`
TXT	`v=spf1 include:us._netblocks.mimecast.com a:mail.self-service.com include:spf...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.113, 172.67.209.154
		IPv6 hints	2606:4700:3036::6815:3d71, 2606:4700:3037::ac43:d19a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`coleman.ns.cloudflare.com`dns@cloudflare.com serial=2400032241

`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=1775457932

Subdomains

mail.psbmgmt.com

Same first word

psbmgmt.com

DNS History

18 records (8 active, 10 former)

●NScoleman.ns.cloudflare.com2026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

○NSns10.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○NSns11.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○NSns12.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○NSns13.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○NSns14.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○NSns15.dnsmadeeasy.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

●NSsima.ns.cloudflare.com2026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

○MXpsbmgmt.com.1.arsmtp.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

○MXpsbmgmt.com.2.arsmtp.com2015-07-14 → 2017-02-16 · 4 obs

● 2015-07-14 07:06:12
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

●MXus-smtp-inbound-1.mimecast.com2026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

●MXus-smtp-inbound-2.mimecast.com2026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

●A104.21.61.1132026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

●A172.67.209.1542026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

○A209.123.144.1632015-07-14 → 2016-05-30 · 4 obs

● 2015-07-14 07:06:12
● 2016-05-30 10:07:06
○ 2017-02-16 10:39:00
○ 2026-04-06 07:07:04

●A2606:4700:3036::6815:3d712026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

●A2606:4700:3037::ac43:d19a2026-03-26 → 2026-04-06 · 3 obs

○ 2017-02-16 10:39:00
● 2026-03-26 08:21:28
● 2026-04-06 07:07:04

○A69.89.31.1852017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-30 10:07:06
● 2017-02-16 10:39:00
○ 2026-03-26 08:21:28
○ 2026-04-06 07:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
psbmgmt.com	sima.ns.cloudflare.com, coleman.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.64

NS records: sima.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for psbmgmt.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.113, 172.67.209.154`
AAAA	2	`2606:4700:3036::6815:3d71, 2606:4700:3037::ac43:d19a`
NS	2	`coleman.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	6	`0ed1fe018a8270bd19ed924c1f998cfe85ee2477, MS=ms19208938...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coleman.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.psbmgmt.com is psbmgmt.com.

IP Addresses

psbmgmt.com maps to four IP numbers: 2606:4700:3036::6815:3d71, 2606:4700:3037::ac43:d19a, 104.21.61.113 and 172.67.209.154.

Other host names, for instance brightcasinoonline.com, dxkjpay.com, ohau.net, apexalliancex.click and ecodynamics247.click share IP numbers with psbmgmt.com.

Name Servers

Two name servers coleman.ns.cloudflare.com and sima.ns.cloudflare.com handle delegation for psbmgmt.com.

psbmgmt.com uses the same name server setup as other domains, for example hatermanpaul.workers.dev, doc0.com, zka.pl, breastfeeding.sa and allbdnewspaper.com.

psbmgmt.com partially shares name servers with other domains; examples include smalldesignideas.com, lojadabarba.pt, marcopoloshop.it, analystdiary.com and downloadscribd.com.

These name servers are often used with the name servers fish.ns.cloudflare.com and sterling.ns.cloudflare.com.

Host names with six IP numbers: coleman.ns.cloudflare.com points to: 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64; sima.ns.cloudflare.com points to: 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

Mail Servers

psbmgmt.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

psbmgmt.com has the same mail server setup as other domains, including chillicothecommunitybank.com, kronos.co.uk, premierautomation.com, fragrance.me and tac-travel.com.

psbmgmt.com shares some mail servers with other domains, at least partially, such as valvemail.org, creativegroupinc.com, amcorpinc.com, openfiberky.com and xtrachef.com.

Six IP numbers for host names:

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Hosts that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

psbmgmt.com - robtex.com

psbmgmt.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`psbmgmt.com`

`com`