`citrix-support.com`

DNSSEC	⚠️ Not signed
A	64.191.166.205^{🇺🇸 ONE-164.191.128.0/18 ONERINGNET}
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
TXT	`v=spf1 ip4: 64.191.166.0/24 -all`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2025-12-22 #9

`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=1774383937

Same first word

citrix-support.com

DNS History

16 records (3 active, 13 former)

○NSns.123-reg.co.uk2017-12-29 → 2017-12-29 · 4 obs

○ 2015-09-17 10:27:24
● 2017-12-29 13:36:50
○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○NSns2.123-reg.co.uk2017-12-29 → 2017-12-29 · 4 obs

○ 2015-09-17 10:27:24
● 2017-12-29 13:36:50
○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○NSns689.inetc.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:24:06
○ 2015-09-17 10:27:24
○ 2026-03-24 20:45:50

○NSns690.inetc.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:24:06
○ 2015-09-17 10:27:24
○ 2026-03-24 20:45:50

●NSpdns07.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-12-29 13:36:50
● 2026-03-24 20:45:48
● 2026-03-24 20:45:50

●NSpdns08.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-12-29 13:36:50
● 2026-03-24 20:45:48
● 2026-03-24 20:45:50

○MXmx0.123-reg.co.uk2017-12-29 → 2017-12-29 · 4 obs

○ 2015-09-17 10:27:24
● 2017-12-29 13:36:50
○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○MXmx1.123-reg.co.uk2017-12-29 → 2017-12-29 · 4 obs

○ 2015-09-17 10:27:24
● 2017-12-29 13:36:50
○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○MXmxa.mailgun.org2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○MXmxb.mailgun.org2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

○MXsmtp689.inetc.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:24:06
○ 2015-09-17 10:27:24
○ 2026-03-24 20:45:50

○MXsmtp690.inetc.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:24:06
○ 2015-09-17 10:27:24
○ 2026-03-24 20:45:50

○A18.207.221.1812026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

●A64.191.166.2052026-03-24 → 2026-03-24 · 3 obs

○ 2017-12-29 13:36:50
● 2026-03-24 20:45:48
● 2026-03-24 20:45:50

○A81.27.99.272008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:24:06
○ 2015-09-17 10:27:24
○ 2026-03-24 20:45:50

○A94.136.40.512017-12-29 → 2017-12-29 · 4 obs

○ 2015-09-17 10:27:24
● 2017-12-29 13:36:50
○ 2026-03-24 20:45:48
○ 2026-03-24 20:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
citrix-support.com	pdns07.domaincontrol.com, pdns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.79.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citrix-support.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.191.166.205`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
TXT	1	`v=spf1 ip4: 64.191.166.0/24 -all`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)

Analysis

IP Addresses

citrix-support.com resolves to one IP number: 64.191.166.205.

Other host names, for instance zone24x7-support.com, www.nylogin.com, micgrosoft.com, www.efunded.net and metalsdepot.intelliwire.net share IP numbers with citrix-support.com.

Name Servers

citrix-support.com's delegation uses two name servers: pdns07.domaincontrol.com and pdns08.domaincontrol.com.

citrix-support.com uses the same name server setup as other domains, such as alessandri.at, gibsonflame.com, ctny.net, detective.services and beonairtv.org.

citrix-support.com at least partially shares name servers with other domains, for example newmodernsz.com.

Host names with two IPs:

pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53

pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53

citrix-support.com - robtex.com