`zirmeduniversity.com`

DNSSEC	⚠️ Not signed
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`dns1.p01.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
SOA	`udns1.cscdns.net`hostmaster@cscdns.net 2023-10-16 #10

`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=1784427277

Same first word

zirmeduniversity.com

DNS History

16 records (4 active, 12 former)

●NSdns1.p01.nsone.net2026-06-23 → 2026-07-19 · 3 obs

○ 2018-06-17 20:00:24
● 2026-06-23 12:47:30
● 2026-07-19 02:28:48

●NSdns2.p01.nsone.net2026-06-23 → 2026-07-19 · 3 obs

○ 2018-06-17 20:00:24
● 2026-06-23 12:47:30
● 2026-07-19 02:28:48

○NSns33.domaincontrol.com2015-06-14 → 2018-06-17 · 4 obs

● 2015-06-14 03:46:08
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○NSns34.domaincontrol.com2015-06-14 → 2018-06-17 · 4 obs

● 2015-06-14 03:46:08
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

●NSudns1.cscdns.net2026-06-23 → 2026-07-19 · 3 obs

○ 2018-06-17 20:00:24
● 2026-06-23 12:47:30
● 2026-07-19 02:28:48

●NSudns2.cscdns.uk2026-06-23 → 2026-07-19 · 3 obs

○ 2018-06-17 20:00:24
● 2026-06-23 12:47:30
● 2026-07-19 02:28:48

○MXmailstore1.secureserver.net2015-06-14 → 2018-06-17 · 4 obs

● 2015-06-14 03:46:08
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○MXsmtp.secureserver.net2015-06-14 → 2018-06-17 · 4 obs

● 2015-06-14 03:46:08
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A184.168.193.362015-06-14 → 2016-12-25 · 4 obs

● 2015-06-14 03:46:08
● 2016-12-25 08:07:30
○ 2018-06-17 20:00:24
○ 2026-07-19 02:28:48

○A184.168.221.112018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A184.168.221.22018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A184.168.221.72018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A184.168.221.92018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A50.63.202.172018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A50.63.202.202018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

○A50.63.202.302018-06-17 → 2018-06-17 · 4 obs

○ 2016-12-25 08:07:30
● 2018-06-17 20:00:24
○ 2026-06-23 12:47:30
○ 2026-07-19 02:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
zirmeduniversity.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zirmeduniversity.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`udns1.cscdns.net hostmaster.cscdns.net`

Analysis

Name Servers

The authoritative name servers for zirmeduniversity.com are udns1.cscdns.net, udns2.cscdns.uk, dns1.p01.nsone.net and dns2.p01.nsone.net.

zirmeduniversity.com partially shares its NS delegation with several other domains, including hse2.com, adrconsultingohio.com, cfo-navigator.com and two others.

In DNS configurations, these name servers often share authority with dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.squarespacedns.com and 7 other name servers.

udns1.cscdns.net, udns2.cscdns.uk, dns1.p01.nsone.net and dns2.p01.nsone.net each carry two IP addresses. udns1.cscdns.net has 204.74.66.1 and 2001:502:f3ff::201; udns2.cscdns.uk has 204.74.111.1 and 2001:502:4612::201; dns1.p01.nsone.net has 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1; dns2.p01.nsone.net has 198.51.45.1 and 2a00:edc0:6259:7:1::2.

zirmeduniversity.com - robtex.com