penntrust.com - dns.ninja

`penntrust.com`

DNSSEC	⚠️ Not signed
A	2a06:98c1:3108::6812:25f5^{🇺🇸 Cloudflare2a06:98c1:3108::/48} ✓ In HTTPS hints
A	2a06:98c1:3109::ac40:960b^{🇺🇸 Cloudflare2a06:98c1:3109::/48} ✓ In HTTPS hints
A	104.18.37.245^{Cloudflare104.18.37.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.150.11^{🇺🇸 Cloudflare172.64.150.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
NS	`martin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.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	`MS=ms46677373`
TXT	`ZOOM_verify_XPeXVi0S1bdQLtHNF6QS2U`
TXT	`cisco-ci-domain-verification=eee2977251bfd0a038e27fd86600ef9ce49df902c888068a...`
TXT	`v=spf1 mx ip4:71.123.63.49 include:spf.protection.outlook.com include:servers...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.37.245, 172.64.150.11
		IPv6 hints	2a06:98c1:3108::6812:25f5, 2a06:98c1:3109::ac40:960b
SOA	`liz.ns.cloudflare.com`dns@cloudflare.com serial=2410369493

`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=1786625844

Same first word

penntrust.com

DNS History

19 records (8 active, 11 former)

●NSliz.ns.cloudflare.com2026-03-04 → 2026-08-13 · 3 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
● 2026-08-13 13:06:54

●NSmartin.ns.cloudflare.com2026-03-04 → 2026-08-13 · 3 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
● 2026-08-13 13:06:54

○NSns89.worldnic.com2007-10-22 → 2017-05-25 · 4 obs

● 2007-10-22 05:39:22
● 2017-05-25 09:44:04
○ 2026-03-04 08:12:34
○ 2026-08-13 13:06:54

○NSns90.worldnic.com2007-10-22 → 2017-05-25 · 4 obs

● 2007-10-22 05:39:22
● 2017-05-25 09:44:04
○ 2026-03-04 08:12:34
○ 2026-08-13 13:06:54

○MXpenntrust.com.s8a1.psmtp.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 05:39:22
○ 2015-07-17 11:46:06
○ 2026-08-13 13:06:54

○MXpenntrust.com.s8a2.psmtp.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 05:39:22
○ 2015-07-17 11:46:06
○ 2026-08-13 13:06:54

○MXpenntrust.com.s8b1.psmtp.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 05:39:22
○ 2015-07-17 11:46:06
○ 2026-08-13 13:06:54

○MXpenntrust.com.s8b2.psmtp.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 05:39:22
○ 2015-07-17 11:46:06
○ 2026-08-13 13:06:54

●MXus-smtp-inbound-1.mimecast.com2015-07-17 → 2026-08-13 · 3 obs

○ 2007-10-22 05:39:22
● 2015-07-17 11:46:06
● 2026-08-13 13:06:54

●MXus-smtp-inbound-2.mimecast.com2015-07-17 → 2026-08-13 · 3 obs

○ 2007-10-22 05:39:22
● 2015-07-17 11:46:06
● 2026-08-13 13:06:54

●A104.18.37.2452026-03-04 → 2026-08-13 · 3 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
● 2026-08-13 13:06:54

○A104.199.119.1232016-12-06 → 2017-05-25 · 5 obs

○ 2016-04-20 20:50:54
● 2016-12-06 08:24:30
● 2017-05-25 09:44:04
○ 2026-03-04 08:12:34
○ 2026-08-13 13:06:54

●A172.64.150.112026-03-04 → 2026-08-13 · 3 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
● 2026-08-13 13:06:54

○A2606:4700:4403::6812:25f52026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
○ 2026-07-31 12:34:26
○ 2026-08-13 13:06:54

○A2606:4700:440c::ac40:960b2026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-25 09:44:04
● 2026-03-04 08:12:34
○ 2026-07-31 12:34:26
○ 2026-08-13 13:06:54

●A2a06:98c1:3108::6812:25f52026-07-31 → 2026-08-13 · 3 obs

○ 2026-03-04 08:12:34
● 2026-07-31 12:34:26
● 2026-08-13 13:06:54

●A2a06:98c1:3109::ac40:960b2026-07-31 → 2026-08-13 · 3 obs

○ 2026-03-04 08:12:34
● 2026-07-31 12:34:26
● 2026-08-13 13:06:54

○A50.116.48.92015-07-17 → 2016-04-20 · 5 obs

○ 2007-10-22 05:39:22
● 2015-07-17 11:46:06
● 2016-04-20 20:50:54
○ 2016-12-06 08:24:30
○ 2026-08-13 13:06:54

○A67.151.123.182007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 05:39:22
○ 2015-07-17 11:46:06
○ 2026-08-13 13:06:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
penntrust.com	liz.ns.cloudflare.com, martin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.189

NS records: liz.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.37.245, 172.64.150.11`
AAAA	2	`2a06:98c1:3109::ac40:960b, 2a06:98c1:3108::6812:25f5`
NS	2	`liz.ns.cloudflare.com, martin.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	4	`MS=ms46677373, ZOOM_verify_XPeXVi0S1bdQLtHNF6QS2U...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`liz.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

penntrust.com points to the four IP addresses 104.18.37.245, 172.64.150.11, 2a06:98c1:3108::6812:25f5 and 2a06:98c1:3109::ac40:960b.

Additional host names — my.jh.edu.cdn.cloudflare.net, 7pgbr777.com, ralphlauren.co.nz and two others — share IP numbers with penntrust.com.

Name Servers

The NS records for penntrust.com delegate to liz.ns.cloudflare.com and martin.ns.cloudflare.com.

penntrust.com shares its name server setup with other domains, including realtyfinancetrust.com, ftambassadors.com, franklintempleton.hk and two others.

At least some of penntrust.com's name servers are shared with other domains, for example brightspark.com.au, entrenosruano.com, 666kuya.com and two more.

It is common for these name servers to be used in conjunction with the name servers alice.ns.cloudflare.com, jason.ns.cloudflare.com and grace.ns.cloudflare.com.

Host names with 6 IP numbers:

liz.ns.cloudflare.com maps to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 additional IP addresses.

martin.ns.cloudflare.com maps to 108.162.195.87, 162.159.44.87, 172.64.35.87 and 3 additional IP addresses.

Mail Servers

penntrust.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

penntrust.com shares the same mail server setup as other domains, including impactgrouphr.com, eossaas.com, harpumbrella.com and two others.

penntrust.com shares mail servers — at least in part — with other domains, including warrenunilube.com, wirelessdesignonline.com, thelaborletter.com and two others.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.

us-smtp-inbound-2.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.