`universitypulse.com`

DNSSEC	⚠️ Not signed
A	64.23.204.103^{🇺🇸 DIGITALOCEAN64.23.192.0/19 DigitalOcean}
		PTR	`server45.hostcozy.com`
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`universitypulse.com` ⭐
		A	64.23.204.103^{🇺🇸 DIGITALOCEAN64.23.192.0/19 DigitalOcean}
			PTR	`server45.hostcozy.com`
TXT	`v=spf1 +a +mx +ip4:157.245.237.145 ~all`
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2400323273

`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=1776077002

MX for

universitypulse.com

Same first word

universitypulse.com

DNS History

14 records (4 active, 10 former)

●NSdiva.ns.cloudflare.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-04-18 23:34:10
● 2026-03-25 04:15:46
● 2026-04-13 11:06:48

●NSisaac.ns.cloudflare.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-04-18 23:34:10
● 2026-03-25 04:15:46
● 2026-04-13 11:06:48

○NSns1625.ztomy.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 09:51:36
○ 2015-10-18 04:33:04
○ 2026-04-13 11:06:48

○NSns2625.ztomy.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 09:51:36
○ 2015-10-18 04:33:04
○ 2026-04-13 11:06:48

○NSns51.domaincontrol.com2015-10-18 → 2017-04-18 · 5 obs

○ 2015-05-23 09:51:36
● 2015-10-18 04:33:04
● 2017-04-18 23:34:10
○ 2026-03-25 04:15:46
○ 2026-04-13 11:06:48

○NSns52.domaincontrol.com2015-10-18 → 2017-04-18 · 5 obs

○ 2015-05-23 09:51:36
● 2015-10-18 04:33:04
● 2017-04-18 23:34:10
○ 2026-03-25 04:15:46
○ 2026-04-13 11:06:48

○MXmail.b-io.co2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 09:51:36
○ 2015-10-18 04:33:04
○ 2026-04-13 11:06:48

○MXmailstore1.secureserver.net2015-10-18 → 2017-04-18 · 5 obs

○ 2015-05-23 09:51:36
● 2015-10-18 04:33:04
● 2017-04-18 23:34:10
○ 2026-03-25 04:15:46
○ 2026-04-13 11:06:48

○MXsmtp.secureserver.net2015-10-18 → 2017-04-18 · 5 obs

○ 2015-05-23 09:51:36
● 2015-10-18 04:33:04
● 2017-04-18 23:34:10
○ 2026-03-25 04:15:46
○ 2026-04-13 11:06:48

●MXuniversitypulse.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-04-18 23:34:10
● 2026-03-25 04:15:46
● 2026-04-13 11:06:48

○A166.62.107.682015-12-27 → 2017-04-18 · 5 obs

○ 2015-10-18 04:33:04
● 2015-12-27 10:04:14
● 2017-04-18 23:34:10
○ 2026-03-25 04:15:46
○ 2026-04-13 11:06:48

○A184.168.47.2252015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-23 09:51:36
● 2015-10-18 04:33:04
○ 2015-12-27 10:04:14
○ 2026-04-13 11:06:48

○A204.11.56.252015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 09:51:36
○ 2015-10-18 04:33:04
○ 2026-04-13 11:06:48

●A64.23.204.1032026-03-25 → 2026-04-13 · 3 obs

○ 2017-04-18 23:34:10
● 2026-03-25 04:15:46
● 2026-04-13 11:06:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
universitypulse.com	diva.ns.cloudflare.com, isaac.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: diva.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for universitypulse.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.23.204.103`
NS	2	`diva.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	1	`universitypulse.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:157.245.237.145 ~all`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

universitypulse.com is the mail server for universitypulse.com.

IP Addresses

universitypulse.com resolves to a single IP: 64.23.204.103.

Name Servers

universitypulse.com has two name servers: diva.ns.cloudflare.com and isaac.ns.cloudflare.com.

universitypulse.com shares the same name server setup as other domains, for example artmeet.my, christmastreesdenver.com, ffinfo.com, webnhe.com and lidertel.net.

universitypulse.com shares some name servers with other domains, for example icatalogue.fr, poshmarkidentity.com, trendbetorjinal.vip, drillcut.com.au and radio.it.

These name servers are commonly used with the name servers dexter.ns.cloudflare.com.

Host names with six IP numbers: diva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97; isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

Mail Servers

One mail server handles universitypulse.com.

Host name universitypulse.com points to IP 64.23.204.103.

universitypulse.com - robtex.com