`sirona-connect.com`

DNSSEC	⚠️ Not signed
A	20.52.211.246^{🇩🇪 Microsoft20.48.0.0/12}
NS	`ns05.gcd-dns.com` ⭐
		A	2603:5:21e1::34^{🇺🇸 GODADDY-DNS2603:5:21e0::/44}
			PTR	`pdns05.domaincontrol.com`
		A	97.74.110.52^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns05.domaincontrol.com`
NS	`ns06.gcd-dns.com`
		A	2603:5:22e1::34^{🇺🇸 GODADDY-DNS2603:5:22e0::/44}
			PTR	`pdns06.domaincontrol.com`
		A	173.201.78.52^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns06.domaincontrol.com`
MX	`mail.sirona-connect.com` ⭐
		A	20.52.211.246^{🇩🇪 Microsoft20.48.0.0/12}
TXT	`56btmt9qtv5jo4kejp8lk4oinc`
TXT	`cro21600t0ndjbr3lp0jm1ig3s`
TXT	`v=spf1 a mx -all`
TXT	`mihtpqni6bvcso9vjah9vmpsce`
TXT	`k8kminlrne9nlp0c48ebgn23i1`
SOA	`ns05.gcd-dns.com`dns@jomax.net 2026-03-17 #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=1783221601

Same first word

sirona-connect.ru

sirona-connect.com

sirona-connect.it

DNS History

9 records (4 active, 5 former)

●NSns05.gcd-dns.com2026-05-29 → 2026-07-05 · 3 obs

○ 2016-09-16 02:41:14
● 2026-05-29 20:29:44
● 2026-07-05 03:27:10

●NSns06.gcd-dns.com2026-05-29 → 2026-07-05 · 3 obs

○ 2016-09-16 02:41:14
● 2026-05-29 20:29:44
● 2026-07-05 03:27:10

○NSnsa9.schlundtech.de2015-05-29 → 2016-09-16 · 4 obs

● 2015-05-29 09:39:56
● 2016-09-16 02:41:14
○ 2026-05-29 20:29:44
○ 2026-07-05 03:27:10

○NSnsb9.schlundtech.de2015-05-29 → 2016-09-16 · 4 obs

● 2015-05-29 09:39:56
● 2016-09-16 02:41:14
○ 2026-05-29 20:29:44
○ 2026-07-05 03:27:10

○NSnsc9.schlundtech.de2015-05-29 → 2016-09-16 · 4 obs

● 2015-05-29 09:39:56
● 2016-09-16 02:41:14
○ 2026-05-29 20:29:44
○ 2026-07-05 03:27:10

○NSnsd9.schlundtech.de2015-05-29 → 2016-09-16 · 4 obs

● 2015-05-29 09:39:56
● 2016-09-16 02:41:14
○ 2026-05-29 20:29:44
○ 2026-07-05 03:27:10

●MXmail.sirona-connect.com2015-05-29 → 2026-07-05 · 2 obs

● 2015-05-29 09:39:56
● 2026-07-05 03:27:10

●A20.52.211.2462026-05-29 → 2026-07-05 · 3 obs

○ 2016-09-16 02:41:14
● 2026-05-29 20:29:44
● 2026-07-05 03:27:10

○A213.198.93.1972015-05-29 → 2016-09-16 · 4 obs

● 2015-05-29 09:39:56
● 2016-09-16 02:41:14
○ 2026-05-29 20:29:44
○ 2026-07-05 03:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
sirona-connect.com	ns06.gcd-dns.com, ns05.gcd-dns.com	4 records

✅ Authoritative Response

Server:97.74.110.52

NS records: ns06.gcd-dns.com, ns05.gcd-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sirona-connect.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.52.211.246`
NS	2	`ns05.gcd-dns.com, ns06.gcd-dns.com`
MX	1	`mail.sirona-connect.com (pri: 10)`
TXT	5	`56btmt9qtv5jo4kejp8lk4oinc, cro21600t0ndjbr3lp0jm1ig3s...`
SOA	1	`ns05.gcd-dns.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns06.gcd-dns.com, ns06.gcd-dns.com, ns05.gcd-dns.com...)

Analysis

IP Addresses

sirona-connect.com resolves to one IP address: 20.52.211.246.

cdn.connectcasecenter.com, connectcasecenter.com and autoupdate.connectcasecenter.com are examples of other host names that share IP numbers with sirona-connect.com.

Name Servers

sirona-connect.com is served by two delegated name servers, ns05.gcd-dns.com and ns06.gcd-dns.com.

sirona-connect.com uses the same name servers as several other domains — among them grainger.co.vi, mystarbuck(0x736578)perience.com, protapernext.com and two more.

Each of the two host names carries two IP addresses: ns05.gcd-dns.com points to 97.74.110.52 and 2603:5:21e1::34, and ns06.gcd-dns.com points to 173.201.78.52 and 2603:5:22e1::34.

Mail Servers

Mail for sirona-connect.com is handled by a single mail server, mail.sirona-connect.com.

There is one IP number for mail.sirona-connect.com: 20.52.211.246.

sirona-connect.com - robtex.com