`pulsedisplays.com`

DNSSEC	⚠️ Not signed
A	173.254.28.207^{🇺🇸 EIGI173.254.28.0/23}
		PTR	`just2015.justhost.com`
NS	`ns1.justhost.com` ⭐
		A	162.159.24.49^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.justhost.com`
NS	`ns2.justhost.com`
		A	162.159.25.241^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.justhost.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 a mx ptr include:justhost.com ?all`
SOA	`ns1.justhost.com`root@just2015.justhost.com 2025-04-05 #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=1771291435

Subdomains

mail.pulsedisplays.com

DNS History

8 records (6 active, 2 former)

●NSns1.justhost.com2015-06-05 → 2026-03-22 · 2 obs

● 2015-06-05 22:43:50
● 2026-03-22 17:34:56

●NSns2.justhost.com2015-06-05 → 2026-03-22 · 2 obs

● 2015-06-05 22:43:50
● 2026-03-22 17:34:56

●MXfallbackmx.spamexperts.eu2016-04-11 → 2026-03-22 · 3 obs

○ 2016-01-04 14:21:28
● 2016-04-11 06:32:06
● 2026-03-22 17:34:56

●MXlastmx.spamexperts.net2016-04-11 → 2026-03-22 · 3 obs

○ 2016-01-04 14:21:28
● 2016-04-11 06:32:06
● 2026-03-22 17:34:56

○MXmail.pulsedisplays.com2015-06-05 → 2016-01-04 · 4 obs

● 2015-06-05 22:43:50
● 2016-01-04 14:21:28
○ 2016-04-11 06:32:06
○ 2026-03-22 17:34:56

●MXmx.spamexperts.com2016-04-11 → 2026-03-22 · 3 obs

○ 2016-01-04 14:21:28
● 2016-04-11 06:32:06
● 2026-03-22 17:34:56

○A173.254.28.1442015-06-05 → 2017-05-22 · 3 obs

● 2015-06-05 22:43:50
● 2017-05-22 01:52:20
○ 2026-03-22 17:34:56

●A173.254.28.2072026-03-22 → 2026-03-22 · 2 obs

○ 2017-05-22 01:52:20
● 2026-03-22 17:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pulsedisplays.com	ns1.justhost.com, ns2.justhost.com	2 records

✅ Authoritative Response

Server: 162.159.25.241

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pulsedisplays.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.254.28.207`
NS	2	`ns2.justhost.com, ns1.justhost.com`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 a mx ptr include:justhost.com ?al`
SOA	1	`ns1.justhost.com root.just2015.justhost.`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

pulsedisplays.com is a parent of mail.pulsedisplays.com.

IP Addresses

pulsedisplays.com points to a single IP number: 173.254.28.207.

Other host names, for instance lemayvapor.com, iselmx.com, mail.apexdentalcentre.net.au, marinetronics.com.au and rentalgarvehouse.com share IP numbers with pulsedisplays.com.

Name Servers

Delegation for pulsedisplays.com rests with two name servers, ns1.justhost.com and ns2.justhost.com.

pulsedisplays.com shares the same name server setup as other domains, including velezconsultingllc.com, alcestertennisclub.com, toplineong.com, our24x7i.com and thecreativechambers.com.

pulsedisplays.com at least partially shares name servers with other domains, for instance arrlstx.org, whatsmyhomeworth.ca, rxhome.org, polarbearfinancial.com and sawsomething.org.

These name servers are often used together with ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com, ns1.bluehost.com and ns2.bluehost.com.

Host names with one IP number: ns1.justhost.com points to 162.159.24.49; ns2.justhost.com points to 162.159.25.241.

Mail Servers

pulsedisplays.com is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

pulsedisplays.com shares mail servers with other domains at least in part, for instance zigma.com.br, monolithicsound.com, lener.es, imstepf.com and businessgateways.com.

Eight IP numbers for lastmx.spamexperts.net: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IP numbers for fallbackmx.spamexperts.eu: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Two IP numbers for mx.spamexperts.com: 2001:550:2:3::62:100 and 38.71.16.244.

Hosts pointing to 2001:550:2:3::62:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Hosts pointing to 2001:550:2:61::2fc:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Hosts pointing to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Hosts pointing to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

pulsedisplays.com - robtex.com