`pulsefirst.net`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	74.125.71.26^{🇺🇸 Google74.125.71.0/24}
			PTR	`wn-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`net`

	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=1774380557

Same first word

pulsefirst.net

pulsefirst.co.uk

DNS History

14 records (9 active, 5 former)

●NSns-cloud-b1.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●NSns-cloud-b2.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●NSns-cloud-b3.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●NSns-cloud-b4.googledomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

○NSns31.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 19:05:00
○ 2017-10-12 10:28:18
○ 2026-03-24 19:29:58

○NSns32.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 19:05:00
○ 2017-10-12 10:28:18
○ 2026-03-24 19:29:58

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

●MXaspmx.l.google.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-10-12 10:28:18
● 2026-03-24 19:29:56
● 2026-03-24 19:29:58

○MXmailstore1.secureserver.net2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 19:05:00
○ 2017-10-12 10:28:18
○ 2026-03-24 19:29:58

○MXsmtp.secureserver.net2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 19:05:00
○ 2017-10-12 10:28:18
○ 2026-03-24 19:29:58

○A184.168.221.592017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 19:05:00
○ 2017-10-12 10:28:18
○ 2026-03-24 19:29:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
pulsefirst.net	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

Analysis

Name Servers

pulsefirst.net is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

pulsefirst.net at least partially shares name servers with other domains, for instance dgicinvest.com, paygosfsa.com, pneity.org, g-app.jp and 33.172.213.in-addr.arpa.